搜索结果: 1-12 共查到“作物栽培学 Nitrogen application”相关记录12条 . 查询时间(0.39 秒)
Cultivar Difference in the Response of Root System to Nitrogen Application in Rice Plant
Adaptability Heavy manuring Nitrogen application Rice Root system
2009/8/4
This study was conducted to examine whether the root system development in rice plant under different nitrogen (N) application regimes is related to adaptability for heavy manuring (AHM) of the cultiv...
Root System Morphology of Four Rice Cultivars:Response of Different Component Roots to Nitrogen Application
Adaptability Ecotype Heavy manuring Lateral root Nitrogen Phenotypic plasticity Rice Root system
2009/7/28
A crop root system morphology can be determined by the development of different component roots, such as nodal root axes and their concomitant lateral roots of two different types ; long, large in dia...
Effects of Combined Practice of Nitrogen Application Regime with Sparse Planting on the Growth and Yield of Rice
Akitakomachi Hitomebore Nitrogen application regime Relative light intensity Secondary tillers
2009/7/23
Rice cultivars Akitakomachi and Hitomebore were cultivated in the field using an on-farm developed system ; no basal dressing of nitrogen combined with sparse planting (Exp plots). Their growth and yi...
Effect of Nitrogen Application Rate and Timing on Grain Yield and Protein Content of the Bread Wheat Cultivar ‘Minaminokaori’ in Southwestern Japan
Active tillering Anthesis Bread wheat Grain protein content Grain yield ‘Minaminokaori’ Triticum aestivum L. Wheat
2009/7/21
The effect of nitrogen (N) application rates at active tillering and anthesis on grain yield and protein content of a bread wheat cultivar, ‘Minaminokaori’, was examined in the field study conducted i...
Effects of Planting Time and Nitrogen Application on Dry Matter Yield of the Forage Rice Cultivar Tachiaoba in Southwestern Japan
Dry matter yield Forage rice Nitrogen application method Nitrogen application rate Oryza sativa L. Planting time Tachiaoba
2009/7/21
We examined the effects of planting time on the dry matter (DM) yield of the forage rice cultivar Tachiaoba in southwestern Japan. DM yield was much higher with early planting than with normal plantin...
Effect of the Application of Rice Bran on the Carbohydrate Metabolism in Leaves and Stems of Rice Variety Hitomebore Cultured with the Practice of No Nitrogen Application at Basal Dressing Acommpanied with Sparse Planting
Booting Stage Hitomebore No nitrogen application at basal dressing Non-structural carbohydrate Sucrose content
2009/7/21
Hitomebore, a rice variety, was cultured in 1996 using standard practice(CON)and the practice of no nitrogen application at basal deressing accompanied with sparse planting(BNo).Raw rice bran at 120gm...
Effects of Seeding Rate and Nitrogen Application Rate on Grain Yield and Protein Content of the Bread Wheat Cultivar ‘Minaminokaori’ in Southwestern Japan
Anthesis Bread wheat Grain protein content Grain yield ‘Minaminokaori’ Nitrogen application rate Seeding rate aestivum L
2009/7/20
We examined the effects of seeding rate, 50 or 150 seeds m-2, nitrogen (N) application rate at active tillering and jointing, 4 and 2 g N m-2, respectively, or none, and N application rate at anthesis...
Influence of Nitrogen Application on Anther Length, Anther Width and Number of Engorged Pollen Grains as Characters Related to Cooling Injury in Rice Plants
Anther legth Anther width Basally applied nitrogen Cooling injury Cooling tolerance Number of engorged pollen grains
2009/7/16
Anther length, anther width, and number of engorged pollens were reported to have a relationship to cooling injury of rice. The effects of nitrogen application on anther size and number of pollens wer...
Effect of Fertilization Application Levels Based on the Nitrogen Application Standard Curve on Cut Flower Quality and Nutrient Uptake of Spray Chrysanthemums in Bench Culture
Nutrient Chrysanthemums Bench Culture Fertilization
2009/7/14
The effects of nutrient application based on the nitrogen application standard curve (NASC) developed in the hydroponics system on the cut flower quality and nutrient uptake of spray chrysanthemums in...
Studies on the Cultivation of Spring Wheat Seeded in Early Winter in Central Hokkaido : Effect of the method of nitrogen application on the yield and protein content
Biomass Early winter seeding Harvest index Nitrogen fertilizer Protein content
2009/7/10
Spring wheat was sown in early winter, and the suitable amount and application timing of nitrogen (N) fertilizer to obtain both high yield and high protein content in the grains were examined. N ferti...
Optimum Planting Density and Nitrogen Application Rate for Maximizing Rice Yield in the Nile Delta
Planting density Paddy yield Yield components Rice Nitrogen rate Nile Delta Leaf area index
2009/7/9
In the Nile Delta, rice (Oryza sativa) used to be cultivated with comparatively low planting density (15 hill m-2), large hill (19 to 23 plant per hill) and small nitrogen (10 g m-2) in the 1980’s. E...
Effects of Nitrogen Application on the Growth and Yield of Summer Buckwheat Cultivated in Western Japan with Special Reference to Dry Matter Production and Nitrogen Absorption
Slow-release fertilizer Dry matter production Dry matter partition Nitrogen absorption Topdressing
2009/7/9
The objective of this study is to establish a method of nitrogen fertilization suitable for growth and yield, particularly for dry matter production and nitrogen absorption in summer buckwheat (Fagop...