Huang-Huai-hai相关论文
This article divided HUANG-HUAI-HAI region into four climate divisions (A,B,C,and D) based on the climate region map of ......
Supplying water to the ecological environment with certain quantity and quality is significant for the protection of div......
黄淮海地区大豆品种遗传改进的明显趋势是每英粒数增多、每节荚数增多、英比提高、分枝数减少、茎秆增粗、抗倒伏能力增强、粒型增......
以黄淮海为研究区,基于MODIS EVI植被指数遥感数据,利用Logistic模型对夏玉米关键物候期(苗期、拔节期、抽雄期、成熟期)进行了监......
根据黄淮海平原的实际，在高产的基础上提高夏大豆单产水平，实现超高产的配套栽培技术：生育前期通过重施底肥，提早播种，采用宽窄行密植、......
2009年黄淮海夏玉米区部分地区玉米发生大面积倒伏,造成一定幅度的减产,本文以当地主栽品种郑单958为材料,对倒伏后不同层面籽粒的......
低洼盐碱荒地的治理模式是打井完整的浅群井,强行抽出地下咸水,降低地下水位,腾出地下库容、然后引地面淡水淋洗土壤中的盐分。文......
This paper deliberates on the issue of water consumption (evapotranspiration, ET) of three main crops in North China: wh......
The biggest load of water resources for agricultural economy in the Huang-Huai Plainwill only arcount for 67.1 % of the ......
Effects of subsoiling depth,period interval and combined tillage practice on soil properties and yie
Compact!on layers are widely distributed in the Huang-Huai-Hai Plain,China,which restrict root growth and reduce yields.......
The effects of 14 factors on food production in Huang-Huai-Hai Plain are analyzed by path analysis in this paper,and the......
