farm chemical

Vegetables were sprayed with farm chemical.

蔬菜喷上了农药.

Process Design of Liquid Tank Farm in Chemical Plants

化工装置中液体罐区的工艺设计

Collecting fresh dung of cows in the dairy farm of Sichuan Agricultural University, selected cellulase producing of gamma germ by method of Congo Red stained, identified the characteristics of germ form on medium, morphology and physiology-bio-chemical.

采集川农大奶牛场健康奶牛新鲜粪便，利用刚果红平板染色法分离筛选具有产纤维素酶活性的芽孢杆菌，并进行细菌菌落、形态和生化鉴定。

Integrated pest management-IPM: Growing farm crops with fewer chemical pesticides and more natural pest controls.

综合虫害管理（简写为IPM）：即种植农作物时，少用化学农药多用天然虫害控制的管理方法。

The physical and chemical properties of soil in 0~ 30cm layer were studied from 2003 to 2005 at alfalfa fields in Inner Mongolia University for Nationalities farm.

2003~2005年在内蒙古民族大学试验农场连续3年测定了紫花苜蓿试验田土壤理化性状的变化。