搜索结果: 1-9 共查到“土壤生态学 yield”相关记录9条 . 查询时间(0.265 秒)
Land Use Changes and Sediment Yield on a Hilly Watershed in Central-East Argentina
GIS MUSLE soil loss territorial management
2015/7/28
Watershed management strategies need suitable techniques to be available in order to quantify sediment yield,
among other relevant issues. The aim of this work was to estimate the sediment yield on ...
Reduced tillage for tobacco (Nicotiana tabacum L.) production in East Cuba. Soil physical properties and crop yield
soil conditions tobacco production
2014/10/28
The area devoted to growing tobacco (Nicotiana tabacum L.) in the province of Granma, Cuba, accounted for nearly 2600 ha in the year 1997, which represented the 4% of the total tobacco plantation area...
Influence of Mulching and Some Micro-nutrients Usage on Soil Temperature, Soil Moisture, Growth and Cowpea Yield
Mulching micro-nutrients soil temperature soil moisture cowpea
2010/11/16
Mulching process can help to improve some soil properties and yield of vegetables crops. Field
studies were conducted over two seasons 2006/2007 under Nile Delta conditions in Egypt to evaluate the e...
Effects of Long-term Organic Material Amendments on Soil Properties and Corn Yield in Rainfed Area of Thailand
crotalaria mimosa rice bean rice straw
2010/10/25
A long-term field experiment on organic material application has been conducted since 1980 at
Phraphuttabat Technical Service Center, Lop Buri Province, Thailand, to clarify the effectiveness of orga...
Effect of Organic Fertilization on Yield and Active Constituents of Thymus Vulgaris L. under North Sinai Conditions
Thyme Thymus vulgaris L Organic farming Compost Chicken manure Sheep manure
2010/11/15
In two successive seasons 2003/2004 and 2004/2005 the present work was carried out at
El-Shiekh Zowaied Research Station, Desert Research Center, North Sinai Governorate, Egypt in sandy soil to study...
The effect of single and mixed treatments of lead and cadmium on soil bioavailability and yield of Brassica napus irrigated with sewage effluent: A potential human risk
Lead cadmium soil bioavailability Brassica napus
2010/9/10
The effect of single and mixed treatments of Lead (Pb) and Cadmium (Cb) on soil bioavailability and uptake by Brassica napus was investigated in green house using soil from Golden Ridge Estate and was...
Potato Yield Quality, Quantity and Profitabilty as Affected by Soil and Foliar Potassium Application
Potato Yield Quality Soil and Foliar Potassium Application
2010/11/12
Application of FYM increased dry matter %, protein % and specific gravity of tubers in both seasons. Foliar and soil K addition decreased dry matter % in tubers, but increased protein % significantly ...
Effect of Boron Levels on Growth and Yield of Cabbage in Calcareous Soils of Bangladesh
Boron levels cabbage growth cabbage yield pot-cultivated cabbage calcareous soils
2010/11/10
The results suggested that 3-4kg B/ha (0.45-0.60g boric acid/pot) is suitable in cabbage or any upland vegetable crop production for better growth and yield in calcareous soils, but above 4.0kg B/ha i...
Effect of Agro-Industrial Wastes on Soil Properties and Yield of Irrigated Finger Millet (Eleusine coracana L. Gaertn) in Coastal Soil
Agro-industrial waste soil properties nutrients yield finger millet coastal soil
2010/11/9
Field experiments were conducted at Coastal Saline Research Centre, Tamil Nadu Agricultural
University, Ramanathapuram during the post monsoon 2003 and 2004 to study the effect of agro-industrial was...