1) contour planting
等高垄作
1.
A sloping field experiment was carried out to investigate the effect of contour planting and plastic film mulching on yield of Lilium dnvidii var.
在山坡地条件下,对兰州百合进行了等高垄作及渗水地膜覆盖栽培技术试验。
2) contour ridge and furrow planting
等高沟垄种植
3) higher education monopoly
高等教育垄断
4) ridge culture
垄作
1.
Efeects of different ridge culture and mulch pattern on soil physico-chemical properties,water consumption feature and maize yield;
不同垄作覆盖栽培对土壤理化性状耗水特性和玉米产量的影响
2.
To research further function of maize by planting of ridge culture and straw mulch, the paper summarizes the influence of physical and chemical characteristics, the temperature and moisture of soil and the farm microclimate.
为进一步深入探讨垄作覆盖栽培对玉米的作用,综述了垄作覆盖栽培栽培对土壤理化性质、温度、水分、田间小气候的影响,以及对玉米生长发育及产量的作用,垄作覆盖能改善土壤形状和田间小气候,促进玉米生长,增加玉米产量。
3.
Aiming at the water resources waste of conventional flood irrigation,ridge culture combining with film mulching for spring wheat was applied in this paper.
针对传统灌溉方式下大水漫灌所造成的水资源浪费,采用春小麦垄作结合地膜覆盖的方法,改传统耕作的大水漫灌为小水沟内侧渗灌,设置垄沟比例为2。
5) Ridge tillage
垄作
1.
Field observation about the influence of ridge tillage on the growth of rape in rainfed cropland;
垄作对旱作农田油菜生长发育的影响研究
2.
Combining conservation tillage and ridge tillage is a useful method to solve the problems of low-temperature, spring drought and wind erosion.
把垄作技术与保护性耕作技术相结合,有可能解决东北高寒易旱区的低温、春旱、风蚀等问题。
3.
Ridge tillage is a kind of soil and water conservation tillage used frequently in the rainfed farmland of sandy areas.
垄作是沙区旱作农田常用的集水防风耕作技术。
6) bed-planting
垄作
1.
Effect of bed-planting on grain yield and quality of wheat;
垄作栽培对小麦产量和品质的影响
2.
Mechanism of yield formation and decrease of winter wheat yield in bed-planting in rain-fed areas;
雨养旱作区垄作小麦减产原因初步分析
3.
The effects of bed-planting system on the soil environment in the rhizosphere, photosynthetic characteristics of flag leaf, grain yield and quality of three kinds of gluten wheat were studied in Henan province during the period 2003～2005.
2003～2005年，在大田试验条件下，选用三种不同筋力型小麦品种为材料，研究了垄作栽培对小麦根际土壤环境、旗叶光合特性及产量和品质的影响。
补充资料：垄作
| 垄作 ridge culture 在高于地面的土埨上栽种作物的耕作方式。中国华北、东北和内蒙古等地多用于栽培玉米、高粱、甜菜等旱地作物，其他地区主要用于栽培甘薯、马铃薯等薯芋类作物。垄由高凸的垄台和低凹的垄沟组成。其优点：垄台土层厚，土壤空隙度大，不易板结，利于作物根系生长；垄作地表面积比平地增加20％～30％，昼间土温比平地增高2～3℃，昼夜温差大，有利于光合产物积累；垄台与垄沟位差大，利于排水防涝，干旱时可顺沟灌水以免受旱；垄台能阻风和降低风速；利于集中施肥。垄的高低、垄距、垄向因作物种类、土质、气候和地势而异。作垄方法有整地后起垄和不整地直接起垄以及山坡地等高起垄。播种方法有种和扣种。
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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