搜索结果: 1-2 共查到“作物耕作学 Crotalaria”相关记录2条 . 查询时间(0.062 秒)
Interspecific Differences in Growth and Nitrogen Uptake among Crotalaria species
C-N ratio Crotalaria Dry matter production Green manure crop Nitrogen fixation Nitrogen uptake
2009/7/28
The interspecific differences in germination, root nodule formation, dry matter production and nitrogen uptake were evaluated among Crotalaria species for the introduction as new green manure legumes....
Growth of Crotalaria juncea and Sesbania cannabina Under Different Underground Water Levels and Their Nitrogen Contribution to the Succeeding Spinach Plant
Crotalaria juncea Green manure Sesbania cannabina Spinach Underground water level Upland field from paddy
2009/7/22
Dry matter production and nitrogen absorption of Crotalaria juncea and Sesbania cannabina grown under different underground water levels(16cm[high]and 32cm[low]below the ground)were evaluated in exper...