Provides all essential nutrients in amounts sufficient to efficiently address common nutrient deficiencies and sub - optimal intakes 提供所有必须的营养素,而这些营养素在数量上必须足以有效地处理普遍的的营养不足以及摄取效果不佳的情况。
In order to obtain high rice yield , all the essential nutrients must be supplied to meet the crop ' s requirements . in other words , all nutrient deficiency problems must be corrected 为使水稻高产,应施用所有必需养分以满足作物需要。换言之,要纠正所有养分短缺问题。
Shrinking cotton production in anhui province due to nutrient deficiency is leading to shortages in cotton supplies and has recently threatened the provincial textile industry 安徽省由于养分缺乏造成的棉花生产的萎缩正在引起棉花供应的短缺,最近并威胁着省内的纺织工业。
This is particularly troubling given the surge of new science suggesting that fruits and vegetables can not only help prevent nutrient deficiency disorders , but also reduce the risk of cardiovascular disease 新技术的涌现表明水果和蔬菜不仅能够帮助预防营养不良,还能够降低心血管病的危险,考虑到这一点就让人感到尤其不安。
At the same time , the systematic approach has pointed up many widespread and growing plant nutrient deficiencies such as zn and s in rice and other crops , b in many areas where rapeseed is grown and a host of other site and crop specific nutrient deficiency problems 同时,系统方法揭示出许多普遍存在的和继续发展的植物养分缺乏问题,诸如水稻和其它作物缺锌缺硫,油菜产区大面积缺硼,以及许多地方的作物特有的缺素问题。