herbicides的例句大全

Effects of 14 herbicides were studied in alfalfa ( Medicago sativa ) pasture.

选用14种除草剂对沧州地区苜蓿 ( Medicagosativa ) 地苗期的杂草进行了防除试验.

Several other herbicides, including amitrole, barban, dicamba , and MCPA, alter aphid populations on treated hosts plants.

另一些除草剂, 包括杀草强 、 燕麦灵 、 麦草畏和MCPA, 都能够改变处理寄主上的蚜虫群体.

STUDY ON DAMAGE TO SEEDLING STAGE RICE DUE TO IRRIGATION WATER CONTAINING HERBICIDES ATRAZINE AND ACETOCHLOR.

含莠去津和乙草胺河水灌溉对苗期水稻危害的研究.

The field trials on residue effect of some long residue herbicides in soil on succeeding crop flax were conducted during 1999~ 2003. The results showed that the sensitivity of succeeding crop flax to the herbicides was different.

1999～2003年先后进行了长残留除草剂金普施特和阔草清土壤残留对后茬作物亚麻影响的田间小区残留试验。