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Establishment control of rice seedling in direct-seeding culture by reducing the excess seedlings
rice seedling direct-seeding culture excess seedlings
2009/8/4
Establishment control of rice seedling in direct-seeding culture by reducing the excess seedlings.
Growth and Yield of Japonica × Indica Hybrid Cultivars under Direct Seeding and Upland Cultivation Conditions
Direct seeding Dry matter production Emergence Growth High yielding ability
2009/7/23
Direct seeding is one possible improvement for future low-cost and labor-saving rice production. This study was conducted to determine whether high yielding cultivars can be adapted to direct seeding...
Breeding of Rice for a High Seedling Emergence Rate in Direct Seeding under a Submerged Soil Condition
Direct Seeding Evaluation Method Gene Source Rice Seedling Emergence
2009/7/9
Rice lines with a high seedling emergence rate were screened by sowing the seed 20 or 30 mm deep from the soil surface at 20°C or 25°C in a growth chamber, or placing the seeder-tape 20 mm deep from ...
Influence of Draining after Direct Seeding of Rice under Submerged Conditions on Seedling Emergence and Establishment in Relation to Three-Phase Structure of Soil
Coleoptile Drainage of flooded water First leaf Rice Seedling emergence Seedling establishment
2009/7/8
The effects of draining after submerged direct seeding were investigated in pot experiments to improve emergence and establishment of rice seedlings in the new direct seeding method using a "shooting...
Effects of Sugar Contents in the Seeds and Elongation Characteristics of Coleoptiles on Seedling Emergence and Establishment in Direct Seeding of Rice under Submerged Conditions
Coleoptile Direct seeding in flooded paddy field Glucose Rice
2009/7/7
We examined how elongation characteristics of coleoptiles and sugar contents of seeds affect the seedling emergence and establishment of rice direct seeded in a flooded paddy field using 30 rice culti...
Characteristics of Growth, Yield and Quality of Rice in Submerged Direct Seeding in the Late Season in Southern Japan
Dry matter production Fukuizumi Hill-seeding Late seeding Nitrogen uptake Rice
2009/7/7
In 2001 and 2002, characteristics of growth, yield and quality of rice in submerged direct seeding in the late season were compared with those of rice direct seeded in the regular season to establis...