Dr. Zhongqi He is a research chemist at the USDA and works on Commodity Utilization. He is well known and cited in his area of research. Working with colleagues at the ARS New England Plant, Soil, and Water Laboratory in Orono, Maine, Zhongqi He showed that conventional and organic dairy manures from commercial dairy farms differed in concentrations of plant nutrients, including phosphorus, metals and minerals.
1 电子书 Hailin Zhang
Zhongqi He & Hailin Zhang: Applied Manure and Nutrient Chemistry for Sustainable Agriculture and Environment
Due to the rapid increase in world population and improving living standards, the global agriculture sector is confronting with challenges for the sustainability of agricultural production and of the …
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