The selenium is the necessary micro-nutrient in the living processes of human and of animals.
硒是人和动物生命过程中必需的微量营养素。
However the nutrient enrichment of flour is an efficient method to solve the deficiency of micro nutrient for people who take the flour as staple food.
通过微量营养素对面粉的强化，是解决以面粉为主食地区人群微量营养素缺乏的有效办法。
An experiment was carried out to study the effect of NPK fertilizer, micro-element fertilizer, organic fertilizer application on the yield and nutrient quality of Alfalfa Medicago sativa l.
研究氮磷钾肥、微肥、有机肥三者配施对紫花苜蓿饲草产量和品质的影响。
The high-purity concentration technology is further applied to form micro molecule groups with high nutrient content, which are easy to be absorbed and utilized by the crops.
进一步采用高纯浓缩技术，使其形成小分子营养团，养分含量高，易被作物吸收利用。
The high-purity concentration technology is further applied to form micro molecule groups with high nutrient content, which are easy to be absorbed and utilized by the crops.
进一步采用高纯浓缩技术，使其形成小分子营养团，养分含量高，易被作物吸收利用。
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