4种除草剂对春玉米整秆覆盖免耕田杂草防除的效果.

Autor: 靳鲲鹏, 李丹, 李万星, 曹晋军, 李小霞, 刘永忠
Zdroj: Journal of Northern Agriculture / Beifang Nongye Xuebao; 2020, Vol. 48 Issue 4, p90-93, 4p
Databáze: Complementary Index