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Socio-economic factors influencing adoption of improved fallow practices among smallholder farmers in Western Tanzania
Agroforestry leguminous trees soil fertility sustainable agriculture Tanzania
2011/1/11
Declining soil fertility is recognized as one of the major biophysical constraints affecting agricultural production in Sub-Saharan Africa. “Improved fallows” technology, a leguminous trees-based soil...
Factors Affecting the Night Dark Respiration Rate of Individual Plant in the Later Growth Stage of Rice (Oryza sativa L.)
Carbohydrate Dark respiration Nitrogen Rice plant Ripening Senescence Solar radiation
2009/7/31
Variation of the specific rate of average night dark respiration (Rs-n) expressed as mgCO2 g dry wt. -1h-1 of individual plant was examined in semi-dwarf high-yielding indica, F1 hybrids and japonica ...
Analysis of the Factors of High Yielding Ability for a Japonica Type Rice Line, 9004, Bred in China : I. Comparison of yielding ability with a Japanese rice variety under the same level of spikelets number per area
Grain-straw ratio High yielding ability Nitrogen topdressing Phosphoric acid topdressing
2009/7/29
9004 (L9), which is a high yielding japonica type glutinous rice line developed in Jiangsu province, China, was cultivated under different combinations of nitrogen (N) application with or without pho...
Injury by Continuous Cropping to Taro and Its Related Factors
Allelopathy Colocasia esculenta Growth inhibitors Injury by continuos cropping Taro
2009/7/28
Taro (Colocasia esculenta Schott) is one of the most important upland crops in Miyazaki prefecture. A field survey elucidated that continuous crop reduced top weight and tuber yield to 50 and 59% comp...
Analysis of the Factors Determining the Grain Yield of Winter Type Wheat, Iwainodaichi, Sown Early in the Southwestern Part of Japan
Winter type Iwainodaichi Dry matter Wheat Grain yield Sink size Leaf area index
2009/7/9
The grain yield of winter type wheat Iwainodaichi in early sowing and its relationship with dry matter production and yield components were investigated. Iwainodaichi and spring type wheat Chikugoizu...