date:Jun 14, 2016
en cultivation practices are not sufficient for the nutrient needs of the plantation, growers have several options. While composted plant and animal materials are allowed, NOP has also set forth specific standards on synthetic and non-synthetic fertility inputs for general crop production. Sections 205.600-205.606 of NOP is the National List of Allowed and Prohibited Substances, which is broken down into allowed and prohibited substances for crop production, livestock production and processing.