搜索结果: 1-11 共查到“农学 water supply”相关记录11条 . 查询时间(0.197 秒)
A survey on recreational use of domestic water supply reservoirs: A case study from Kurtboğazi-Ankara, Turkey
Recreation dam lake Kurtboğ azı
2011/1/12
Water-based activity is an important element in recreational areas. A dam lake can be used for recreational purpose and has created vast opportunities for camping, scenery watching, fishing, rowing an...
Community participation is a necessity for project success: A case study of rural water supply project in Jeppes Reefs, South Africa
Community empowerment participation project success water supply
2011/1/11
In South Africa more than 12 million people do not have access to clean water and less than half of the rural population has a safe and accessible water supply. The study attempts to investigate the c...
Effect of Water Supply and Defoliation on Photosynthesis, Transpiration and Yield of Soybean
Defoliation Glycine max Leaf water potential Photosynthesis Stomatal conductance
2009/8/4
While increasing leaf area increases CO2-fixing ability of plants, it also increases transpiration and may cause water deficit within a plant. This study was conducted in order to analyze the combined...
Growth of Three Rice Cultivars (Oryza sativa L.) under Upland Conditions with Different Levels of Water Supply
Grain yield Harvest index Upland rice Water productivity Water supply Yield potential
2009/7/24
Upland rice production has great potential as a water-saving form of agriculture if yield can be increased and stabilized across a range of environments with different levels of water supply. The obje...
Growth of Three Rice (Oryza sativa L.) Cultivars under Upland Conditions with Different Levels of Water Supply
Biomass production Deep rooting Nitrogen uptake Water-use efficiency
2009/7/24
The total water supply (irrigation plus rainfall) would determine biomass production. This study aimed to elucidate the effects of water supply and cultivar differences on the dry matter production o...
Growth of Rice (Oryza sativa L.) Cultivars under Upland Conditions with Different Levels of Water Supply
Deep roots Lysimeter Minirhizotron Rice (Oryza sativa L.) Soil water depletion Upland
2009/7/23
A deep root system may be a desirable plant characteristic in upland rice because it improves the plant's water extraction capacity. The objective of the present study was to assess the deep root deve...
Effects of Light Irradiation, Water-supply and Temperature on Quality and Nitrate Nitrogen Concentration in Komatsuna (Brassica campestris L.) Plants during Storage with Film Packaging
carbon dioxide fresh weight leaf color oxygen photosynthesis
2009/7/7
Effects of light irradiation, water-supply and storage temperature on quality and nitrate nitrogen concentration in Komatsuna (Brassica campestris L.) plants were evaluated during film packaging (FP) ...
Nursery Bed Sheet,Amount of Cover Soil and Water Supply Appropriate for “No-Box Nursing” Using Rice “Seed-Mats”
Cover of soil No-box nursing Nursery bed sheet Rice Seedlings
2009/7/7
Using “seed-mat” consisting of a molded rice-hull mat with hardened rice seeds and cover soil glued on it,we are trying to raise rice seedlings without nursery boxes. The objective of this paper is ...
Sustainability and impact of community water supply and sanitation programmes in Nigeria：An overview
Water supply sanitation sustainability community pacticipation
2009/3/4
One of the common features in Nigeria and indeed in many developing countries is that the impacts of community water and sanitation programmes are limited, because many of them are ill-concei...
Relation of Root Growth of Rice Seedling with Nutrition and Water Use Efficiency Under Different Water Supply Conditions
rice (Oryza sativa) water use efficiency water supply root parameters nitrogen phosphorous pot
2009/1/7
Water deficiency is one of the primary yield-limiting factors in rice. In plants, the nutrition and water use efficiency depend on root growth efficiency under different water supply conditions (WSC)....
The bees must have continuous and adequate supply of good quality water for normal development and survival. In their work, the beekeepers use various water supply containers that usually have many di...