triple cropping

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

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

A Study on the 25 Year's Successive Triple Cereal Cropping ( Barley Rice Rice) in a Paddy Field

稻田25年定位连种麦-稻-稻三熟制的研究

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。

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

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

Its weather conditions permit triple cropping and its output can have significant ramification on global food commodity prices.

那里的气候条件可以一年进行三次收割，同时它的粮食价格对周边国家的影响都起着不小作用。