vertisol相关论文
Australian cotton production predominantly occurs on Vertisols. The average lint yield of cotton grown in Australia is 2......
In Burkina Faso, significant amounts of endosulfan are applied to cotton fields; in addition, urban vegetable agricultur......
Agronomic and Economic Efficiency of Manure and Urea Fertilizers Use on Vertisols in Ethiopian Highl
Soil fertility depletion is among the major impediments to sustained agricultural productivity especially in the less de......
通过田间定位试验、温室培育试验和一系列物理、化学性质的测定,探讨了三种有机物料对淮北低产土壤-砂姜黑土的改良效果及机理.结......
福建变性土与广泛分布的地带性土壤－砖红壤性红壤不仅在土壤特性上有很大差别，而且在耕作、适种性、施肥效应、灌溉措施以及作物产量......
8年定位施肥试验结果表明，不施N肥，淮北变性土N素自然供给能力，第1年降为原来的64％，第2年则降为22％，此后，在20％左右振荡；不施P肥，土壤P素自然......
研究了中国西南地区变性土的胀缩特性、形态学证据及主要影响因素，结果表明，变性土的线性膨胀系数一般高于０．０９，胀缩度大于４０％，塑性指数高于其......
通过新型尿素和普通尿素在小麦、玉米上各2年的田间试验，结果表明，作为基肥一次施用，新型尿素不但增加了作物产量，而且肥料利用率也有......
Agronomic and Economic Efficiency of Manure and Urea Fertilizers Use on Vertisols in Ethiopian Highl
Soil fertility depletion is among the major impediments to sustained agricultural productivity especially in the less de......
Evaluation of the Compaction of a No-Till Vertisol Field Using Methods of Cone Index and Pedotransfe
This study evaluated compaction level of a 15-year old no-till vertisol field crop(40.91%clay,44.16%loam and 14.93%sand)......
Morphological and Physico-Chemical Characteristics and Classification of Vertisol Developed on Delta
The name of Vertisol is derived from Latin “vertere” meaning to invert. This case restricts development of soil horizo......
Morphological and Physico-Chemical Characteristics and Classification of Vertisol Developed on Delta
The name of Vertisol is derived from Latin “vertere” meaning to invert. This case restricts development of soil horizo......
