{"product_id":"biological-farmer-gary-zimmer","title":"The Biological Farmer, 2nd Edition by Gary F. Zimmer and Leilani Zimmer-Durand","description":"\u003cp\u003e\u003cem\u003eThe Biological Farmer\u003c\/em\u003e is a practical guide to biological farming by Gary F. Zimmer and Leilani Zimmer-Durand. This revised second edition brings together field experience and updated discussion of soil biology, mineral balance, purposeful tillage, cover crops, and diverse rotations.\u003c\/p\u003e\u003cp\u003eThe authors guide growers in observing the chemical, physical, and biological condition of their soils and choosing practices that support productive farms and resilient soil. The edition also addresses contemporary challenges such as herbicide-resistant weeds and genetically modified crops. Second edition; ISBN 9781601731340.\u003c\/p\u003e","brand":"The Josephine Porter Institute","offers":[{"title":"Default Title","offer_id":51280069492900,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0017\/4473\/2221\/files\/biological-farmer-second-edition_5b957763-6d27-4a54-9607-12c7036b1d63.jpg?v=1786970884","url":"https:\/\/www.jpibiodynamics.org\/products\/biological-farmer-gary-zimmer","provider":"The Josephine Porter Institute","version":"1.0","type":"link"}