Lezingen 2015

Bijscholing

Cursussen en workshops

Lezingen

2015

Lezing Alle kleine beestjes helpen

<img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image " style="border: none;" src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100">

dinsdag 13 januari 2015: Bergen op Zoom
organisatie: Vereniging van Bioboeren Zuidwest, locatie: Restaurant De Bloemkool
details

donderdag 5 februari 2015: Meppel
organisatie: AOC Terra (MBO Groenlyceum), locatie: AOC Terra
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zaterdag 28 februari 2015: Driebergen
organisatie: Reclaim the Seeds, locatie: Kraaybeekerhof
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zondag 15 maart 2015: Amersfoort
organisatie en locatie: De War
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donderdag 2 april 2015: Rotterdam
organisatie en locatie: Gordelwegtuinen
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dinsdag 19 mei 2015: Paterswolde
organisatie: IVN Eelde-Paterswolde, locatie: Ons Dorpshuis
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zaterdag 6 juni 2015: Maastricht
organisatie: Dag van de Stadslandbouw Publieksdag, locatie: Natuurtuinen Jekerdal
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zondag 7 juni 2015: Appeltern
organisatie: Wilde Weelde, locatie: Wilde Weelde Wereld
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vrijdag 19 juni 2015: Rotterdam
organisatie en locatie: Volkstuinvereniging Eigen Hof
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zaterdag 20 juni 2015: Swalmen
organisatie: Hetty Adams, locatie: De Robijn
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woensdag 22 juli 2015: Wageningen
organisatie: Farm Experience Internship, locatie: Gebouw met de Klok
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zondag 30 augustus 2015: Kleve-Keeken
organisatie: EcodorpenNetwerk, locatie: De Vlierhof
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vrijdag 4 september 2015: Dordrecht
organisatie en locatie: Volkstuinvereniging Het Vlijpark
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zaterdag 10 oktober 2015: Arnhem
organisatie: Kring Praktiserende Boomverzorgers, locatie: IPC Groene Ruimte
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dinsdag 27 oktober 2015: Giessen
organisatie: Natuurbeschermingsvereniging Altenatuur, locatie: Fort bij Giessen
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woensdag 28 oktober 2015: Emmen
organisatie: Biotuin Emmen, locatie: Bibliotheek Emmen
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woensdag 2 december 2015: Geldermalsen
organisatie en locatie: Helicon MBO Geldermalsen
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donderdag 3 december 2015: Waalwijk
organisatie: IVN de Waerdman, locatie: Ontmoetingscentrum De Haven
details

Lezing Alle kleine beestjes helpen (kinderversie)

<img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image " style="border: none;" src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100">

woensdag 14 oktober 2015: Nijmegen
organisatie: Mystery X, locatie: Technovium
details

Lezing Bodem

<img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image " style="border: none;" src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100">

zondag 22 november 2015: Deventer
organisatie: De Ulebelt en Gemeente Deventer, locatie: Rijsterborgherpark
details

vrijdag 11 december 2015: Utrecht
organisatie: Bewust Bodemgebruik, locatie: RWS Westraven
details

Lezing Bodem in Balans

<img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image " style="border: none;" src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100">

zondag 6 september 2015: Arnhem
organisatie: Bewust Bodemgebruik, locatie: Nederlands Watermuseum
details

Lezing Docentendag

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donderdag 12 februari 2015: Utrecht
organisatie: door onszelf, locatie: Centrum EMMA
details

Lezing Een kijkje in het bodemleven

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vrijdag 20 maart 2015: Den Bosch
samen met Nick van Eekeren
organisatie: Bodem Anders, locatie: 1931
details

Tafelgesprek Filminleiding en nagesprek A farm for the Future

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woensdag 24 juni 2015: Deventer
organisatie: Transitie Deventer, locatie: De Groene Golf
details

Tafelgesprek Filminleiding en nagesprek Dirt!

<img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image " style="border: none;" src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100">

dinsdag 25 augustus 2015: Deventer
organisatie: Transitie Deventer, locatie: De Groene Golf
details

Lezing Gevoel voor humus

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zaterdag 26 september 2015: Deventer
organisatie en locatie: De Groene Golf
details

Tafelgesprek Gevoel voor humus

<img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image " style="border: none;" src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100">

donderdag 12 februari 2015: Zwolle
organisatie: Demeter, locatie: IJsselhallen
details

Lezing Het Bodemvoedselweb

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zondag 6 september 2015: Arnhem
organisatie: Bewust Bodemgebruik, locatie: Nederlands Watermuseum
details

Tafelgesprek Inleiding en nagesprek Groen Goud

<img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image lazyload" style="--smush-placeholder-width: 100px; --smush-placeholder-aspect-ratio: 100/100;border: none;" data-src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img class="alignright size-full wp-block-image " style="border: none;" src="https://marcsiepman.nl/uploads/lc300.png" alt="Illustratie" width="100" height="100">

woensdag 30 september 2015: Deventer
organisatie: Transitie Deventer, locatie: De Groene Golf
details

Lezing Mulchen

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donderdag 11 juni 2015: Deventer
organisatie: Het Groenbedrijf en Gemeente Deventer, locatie: Het Groenbedrijf
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Lezing Vitale bodem, vitale voeding

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vrijdag 3 juli 2015: Sint-Truiden
organisatie: Permacultuurfestival, locatie: Kasteel Nieuwenhoven
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zaterdag 4 juli 2015: Sint-Truiden
organisatie: Coöperatie voor Permacultuur, locatie: Kasteel Nieuwenhoven
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