cropping system

Change in Crop Yields Soil Nitrogen, Phosphorus, Potassium, and Organic Matter in a Long-term Triple Cereal Cropping System

长期三熟制下谷物产量和土壤氮磷钾及有机质性状的演化

Field experiment method was adopted in this peper to study the rational fertilizer amount and the compostion applied to the relay croped spring corn in the wheat-corn-rice triple cropping system in the South Jiangsu district.

采用田间试验的方法，对苏南地区麦玉米稻三熟制中套作春玉米的合理施肥量和肥料配比进行了研究。

Balance of soil organic matter in a long-term triple cropping system in paddy fields

多熟制稻田土壤有机质平衡的定位研究

The Ecological and Economical Adaptability of Wheat-Corn-Rice Triple Cropping System in the Region of Middle and Southern Jiangsu Province

江苏中南部地区麦玉米稻新三熟制的生态与经济适应性分析

The most important limiting factor for wheat yield in this cropping system is late planting.

该种植方式中最重要的小麦限产因素是迟播.

And now the area of the intensive cropping system was only a few.

集约制目前还只呈点状分布,面积不广.

Studies on the Cultural Techniques for A Triple-cropping System Including Hybrid Rice

杂交水稻春制晚杂油菜三熟高产栽培配套技术研究

Ryegrass-rice cropping system is rapidly developed in middle-and-lower reaches of Yangtze River in recent years.

黑麦草 — 水稻是近几年在我国长江中下游地区迅速发展的农牧结合新型种植模式.

Our company adopted the share-cropping system to boost our morale.

我们公司采用了按比例拆账分成的办法,这样就能提高大家的积极性.

So increasing forage crop production is approach of the cropping system adjustment in this area.

因此,大力发展饲料粮生产是今后黄土高原种植业结构调整的必然方向.