1) furrow planting
垄沟种植
1.
The study concerned about four cultivation modules(no mulch,straw mulch,plastic film mulch and furrow planting),three nitrogen fertilizer levels(0,120 and 240 kg N/hm2) and two wheat densities(seed rate of 180 and 225 kg/hm2).
59 kg/hm2,且主要积累在80-160 cm土层,土壤氮库不仅明显,且残留比前3年土壤剖面显著下移(前3年主要累积在100 cm),差异达显著和极显著水平;不同栽培模式和种植密度0-200 cm土层硝态氮残留累积规律及其小麦籽粒吸氮量基本相似,排序均为:地膜覆盖>常规种植>秸秆覆盖>垄沟种植;随施氮量的增加土壤硝态氮残留量也相应增加,N0处理0-200 cm土壤平均硝态氮残留量为57。
2) ridge-furrow planting
垄沟种植
1.
Four fields were designed to conduct ridge-furrow planting experiment in desert region, and soil gravimetric water content rates of that four fieldsand a conventional flat-tillage field were observed.
在沙区旱作农田设计了4种种植油菜的垄沟种植试验,观测了其与传统平作下的土壤重量含水率。
3) rigde-furrow planting
大垄沟种植
4) rainwater-harvested furrow/ridge system
沟垄集雨种植
1.
Effects of rainwater-harvested furrow/ridge system on spring corn productivity under different simulated rainfalls;
模拟不同雨量下沟垄集雨种植对春玉米生产力的影响
5) contour ridge and furrow planting
等高沟垄种植
补充资料：垄沟
垄和垄之间的沟，用来灌溉、排水或施肥。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条