开展了40%二甲·辛酰溴EC等7种除草剂及40%二甲·辛酰溴EC+48%灭草松AS等7个混用组合防除胡麻田芝麻菜的田间试验,旨在筛......

经对芸芥和甘蓝型油菜进行苗期菌丝块接种鉴定和花期带菌牙签鉴定表明,芸芥品种总体抗性水平高于甘蓝型油菜.所鉴定的32个芸芥品种......

Heavy metals present in soil and water naturally or as contaminants from human activities can cause bioaccumulation affe......