treflan

At harvest,root length density and treflan concentration at different soil layer were evaluated using soil auger method.

冬小麦收获后,采用土钻法在滴头附近沿垂直方向分层取样,测定各土层的根长密度和含量,并统计各小区的产量。

Field experiment was conducted to investigate the effects of treflan injection on dripper clogging and root distribution,yield and quality of winter wheat.

通过间试验,研究了地下滴灌施加滴头根系入侵堵塞的控制效应及其冬小麦产量、品质和根系分布的影响。