treflan

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

通过田间试验,研究了地下滴灌施加氟乐灵滴头根系入侵堵塞的控制效应及其产量、品质和根系分布的影响。

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

收获后,采用土钻法在滴头附近沿垂分层取样,测定各土层的根长密度和氟乐灵含量,并统计各区的产量。