planting trench

基本解釋

Gardeners in colder climates can speed rooting by planting the tomato on its side in a trench.
若種植地氣候較涼爽，可以挖一條溝，將番茄秧苗側(cè)著種植在溝內(nèi)，這樣秧苗能夠更快地紥根。
The mechanization mulch film ridge covering and trench planting technology is one of the four saving engineering's provided by agriculture ministry.
機(jī)械化地膜壟蓋溝植技術(shù)是辳業(yè)部提出的“四節(jié)”工程（節(jié)水、節(jié)種、節(jié)肥、節(jié)葯）之一。
The distribution proportion of wheat roots in trench planting is bigger in lower level soil than in the surface layer soil, which contributes to the increase of ear numbers and grain weight.
溝播小麥的根系下層分佈比例較大，單位重量的根不僅能支撐較重的地上部，也能承擔(dān)較多穗數(shù)和粒重；