有机食品依照像其他法规一样的生产标准控制化学品在作物生产中的使用和药物在动物生产中的使用。
Organic foods are produced under standards that control the use of chemicals in crop production and medicine in animal production, among other regulations.
在传统钙镁磷肥生产中，添加作物生长需要的微量元素，是以固体无机盐加入半成品中制得。
In traditional production of FCMP, the addition of trace elements that crops needed are realized by adding inorganic salts in solid form into half-finished product.
本文主要讨论塑料在高产优质作物生产中一种日益广泛应用的覆盖用塑料。
The following paper will focus on one expanding use of plastic in producing high-yielding and high-quality crops plastic for mulch.
应用推荐