搜索结果: 1-5 共查到“soil productivity”相关记录5条 . 查询时间(0.08 秒)
Soil Productivity after Decomposition of Waste Materials under Different Soil Moisture and Temperature
Decomposition rate Maize Soil productivity Waste materials
2009/7/24
Productivity of the soil with waste material (WM), i.e., bagasse, coir dust, rice chaff and rice straw decomposed for two months at various temperatures and soil moisture were investigated by analyzin...
Ethanol Production Could Jeopardize Soil Productivity
Ethanol Production Soil Productivity
2009/12/16
There is growing interest in using crop residues as the feedstock of choice for the production of cellulosic-based ethanol because of the more favorable energy output relative to grain-based ethanol. ...
Target area identification using a GIS approach for the introduction of legume cover crops for soil productivity improvement：a case study eastern Uganda
LCC (legume cover crops) GIS (geographic information systems) targeting agro-technology transfer
2009/3/4
Amidst the economic backdrop of resource-poor farmers, combined research and extension efforts in developing countries have focused on developing and promoting potentially adaptable and economically...
Monitoring the effects of forest practices on soil productivity and hydrologic function
Forest and Range Evaluation Program Forest and Range Practices Act forest soil disturbance
2009/2/11
In British Columbia and elsewhere, governments are evaluating the sustainability of forest practices. This
requires the development of sensitive and reliable indicators and their monitoring over time...
Improving Calcareous Soil Productivity by Integrated Effect of Intercropping and Fertilizer
calcareous soil intercropping fertilization phytosiderophore
2010/11/10
A field experiment was conducted at Nubariah, Alexandria governorate to study the integrated
effects of fertilization and intercropping on calcareous soil. Two s species plant with different phytosid...