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Turkish Experience on Dryland Agronomy:Lessons from the Past and the Recent Experiments
Dry farming rotational cropping fallow systems manures zero-tillage Turkey
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2009/9/29
Turkish dryland agriculture system had good productivity in the sixties with introduction
of high yielding cultivars and increase in fertilizer use. However, the sustainability of this
system is que...
Growth Characteristics of Submerged Hill-Seeded Rice (Oryza sativa L.) in Warmer Regions of Japan : Difference of growth as compared with broadcast-seeded rice(Agronomy)
Dry matter production Lull-seeding Nitrogen uptake Rice Seeding method Submerged direct seeding
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2009/7/15
The growth characteristics of hill-seeded rice were compared with those of broadcast-seeded rice to establish the submerged direct seeding cultivation using a newly developed 'Shooting hill-seeder'. ...
Effects of Organic Fertilization and Pesticide Application on Growth and Yield of Field-Grown Rice for 10 Years(Agronomy)
Brown leaf hopper Disease pest Insect pest Manure Organic farming Rice Weed pest Yield component
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2009/7/15
The effects of organic fertilization (cow and chicken manure) and pesticide application on the yield of rice (cultivar Nipponbare) were examined for ten years from 1990 to 1999 in the paddy field of O...
Rice Yield by the Culture with Minimal Agricultural Chemicals in the Field with Continuous Application of Farmyard Manure or Chemical Fertilizer(Agronomy)
Continuous application of farmyard manure Culture with minimal agricultural chemicals Fluctuation of yield Koshihikari Panicle blast
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2009/7/15
From 1991 to 2000, a rice cultivar, Koshihikari, was grown in the field, where either farmyard manure or chemical fertilizer was continuously applied. A minimal amount of herbicide and pesticide were ...
Varietal Differences in Growth, Lodging and Related Characters of Rice Plants Broadcasted in Submerged Paddy Field at Different Densities(Agronomy)
Direct sowing in submerged paddy field Flexural rigidity Grain yield Lodging Moment of inertia of area Planting density Rice Young's modulus
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2009/7/15
Seeds of rice cultivars, Nipponbare, Takanari and Chugoku 153 were broadcasted in the submerged paddy field at different densities. The density of seedlings after establishment was in the range of ab...
Correlation of Early Growth with Average Germination Period and True Seed Weight in Sugar Beet under Direct Sowing Cultivation(Agronomy)
Average germination period Early growth First cross Seed parent line Sugar beet
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2009/7/15
The relationship between early growth and seed characters was examined in 69 three-way crossed hybrid lines and three varieties. In all plants examined, total dry weight of the plants in the early gro...
Cultivation by Early Winter Seeding of Spring Wheat in Central Hokkaido:Suitable seeding density(Agronomy)
Early winter seeding Germination suppressing chemicals Overwintering plant Seeding density Spring wheat
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2009/7/15
Previously we found that suitable seeding days for early winter sowing of spring wheat was about 20-25 days before the start of continuous snow covering. In the present study, we examined the effect ...
Spike Development of Winter Type Wheat Iwainodaichi Sown Early in the Southwestern Part of Japan(Agronomy)
Early sowing Floret Spike Spikelet Terminal spikelet formation
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2009/7/15
Developmental process of spike in winter type wheat Iwainodaichi sown early and its relationships with spike traits such as spikelet number, floret number, grain number, mean grain weight and grain we...
Factors Affecting the Yearly Fluctuation in the Culm Length of Rice(Agronomy)
Air-drying effect on ammonification Chlorophyll meter Culm length Internode elongation Leaf area index
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2009/7/15
Three rice cultivars, Koshihikari, Koshijiwase, and Kinuhikari, were cultivated in a paddy field under similar fertilizer management practices from 1988 to 1994, and factors affecting the yearly fluct...
Effects of Source and/or Sink Restriction on the Number of Flowers, Yield and Dry-Matter Production in Field-Grown Soybean(Agronomy)
Branches Defloration Defoliation Dry-matter production Main stem Number of floral buds
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2009/7/15
Source and sink organs are closely related with each other in the process of soybean yield determination. We examined the effects of source and/or sink restriction on the flowering habit, pod set and ...
Effect of Nitrogen Composition in Culture Solution on the Growth of Rice Seedlings Raised on a Cotton Mat Spread on Hydroponic Apparatus for Vegetables(Agronomy)
Ammonium nitrogen Cotton mat Hydroponics Nitrate nitrogen Nitrogen form
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2009/7/15
Effect of the form and composition of nitrogen in a culture solution on the growth of rice seedlings raised on a cotton mat spread on a hydroponic apparatus for vegetables was investigated. The nitrog...
Effects of Saline Water Irrigation under Different Bed Shapes and Soil Textures on the Growth of Maize and Salt Accumulation in the Beds(Agronomy)
Bed shape Emergence rates Furrow irrigation Growth Maize Salt accumulation Soil texture
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2009/7/15
The effects of furrow saline water irrigation (EC=8dSm-1) on the emergence and growth of maize were investigated under two different bed shapes (flattop and sloping beds) and three different soil typ...
Effects of Using Virus Free Plants in the Chinese Yam (Dioscorea opposita Thunb.) Cultivation and Practical Method to Distinguish a Japanese Yam Mosaic Virus Plant(ar Paper>Agronomy)
Disease High yielding variety Japanese yam mosaic virus Virus free Yam (Dioscorea)
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2009/7/14
To improve productivity in the cultivation of Chinese yam 'Tanba-yamanoimo' (Dioscorea opposita Thunb.), we investigated the effect of virus free plants on the yield of a high yielding variety 'Shinta...
Tiller Development of Winter Type Wheat Iwainodaichi Sown Early in the Southwestern Part of Japan (ar Paper>Agronomy)
Early sowing Leaf emergence rate Non-productive tiller Tiller Wheat Winter type
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2009/7/14
Winter-type wheat, which isn't injured by frost because the stem elongation begins late, is considered appropriate for early sowing and early harvesting in southwestern Japan. The aim of this study is...
Crop Establishment and Grain Yield of Direct Sowing Culture of Rice with Recycled-Paper Mulch (ar Paper>Agronomy)
Crop establishment Direct sowing Lodging Mulch Recycled paper
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2009/7/14
The direct sowing culture of rice with recycled-paper mulch is practiced by spreading recycled paper (t owhich rice seeds are attached) on the surface of puddled soil. This cultural practice would eli...