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This book is a concise textbook for learning the scientific basis for organic farming and the technology required to achieve adequate yields through plant nutrition and protection. --[book cover]. Organic farming is not only a philosophy, but also a well-researched science that…
This impressive book untangles the complicated and sometimes confusing subject of organic farming. Barker deftly and succinctly not only addresses practical tasks in the field, but also explains both the historical and philosophical theory that has built modern organic practices…
This book is a concise textbook for learning the scientific basis for organic farming and the technology required to achieve adequate yields through plant nutrition and protection. --[book cover]
This impressive book untangles the complicated and sometimes confusing subject of organic farming. Barker deftly and succinctly not only addresses practical tasks in the field, but also explains both the historical and philosophical theory that has built modern organic practices…
This book is a concise textbook for learning the scientific basis for organic farming and the technology required to achieve adequate yields through plant nutrition and protection. --[book cover]. Organic farming is not only a philosophy, but also a well-researched science that…