PHOSPHORUS NECROSIS.

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منابع مشابه

Phosphorus Requirements

This fact sheet has been developed to support the implementation of the Natural Resources Conservation Service Feed Management 592 Practice Standard. The Feed Management 592 Practice Standard was adopted by NRCS in 2003 as another tool to assist with addressing resource concerns on livestock and poultry operations. Feed management can assist with reducing the import of nutrients to the farm and...

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Phosphorus Management

a significant relationship was found between soluble P loss in runoff and soil test P. Eghball and Gilley (2001) Soils with high levels of P can contribute to excess P in runoff and found that erosion was the most important factor in subsequently pollute the surface water. Excess P in the soil can be removed from the system by harvesting crops. The objectives of this loss of total and particula...

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ژورنال

عنوان ژورنال: The Lancet

سال: 1882

ISSN: 0140-6736

DOI: 10.1016/s0140-6736(02)21566-4