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Effects of Seeding Density on the Frost Damage of Wheat Tillers
Compensation Frost damage Grain yield Nitrogen Potassium Seeding density Tiller Wheat
2009/8/4
Degrees of frost damage were observed for three varieties of winter wheat at the different seeding densities. Shoot nitrogen, phosphorus, potassium, sugars and starch contents were measured at the int...
Very Late Seeding of Wheat and Barley in Hokuriku Area
Barley Seeding time Snow tolerance Wheat
2009/7/23
Very Late Seeding of Wheat and Barley in Hokuriku Area.
Rice Seeding Establishment in Drill Direct Sowing with the Use of Recycled-Paper Mulch
Direct sowing Mulch Recycled-paper Rice Seeding establishment Sowing method
2009/7/22
The use of recycled paper mulch for rice cultivation eliminates the need to use herbicides. The technology of transplanting with recycled paper mulch has been established and used by farmers in Japan....
A Trial of No-tillage Direct Seeding of Rice (Oryza sativa L.) at Early Spring in Cold Climate Region in Japan
Heading Leaf number No-tillage Direct seeding Rice Seeding time
2009/7/16
No-tillage direct seeding of rice (Oryza sativa L.) in early spring was conducted to disperse seeding work and to improve heading time in cold regions. Germinated seeds were seeded every 5 days in 19...
Theoretical Analysis of the Tillering Capacity for the Lower Density of Seedling Establishment in Direct Seeding Cultivation of Rice (Oryza sativa L.)
Broadcasting Direct seeding Establishment of seedling Number of tillers Oryza sativa L
2009/7/16
The effects of an irregular density of seedling establishments in direct seeding cultivation of rice (Oryza sativa L.) on growth and grain yield and their relations were investigated in a paddy field...
Improved no-tillage seeder and managing a no-tillage seeding system
no-tillage seeder no-tillage seeding system
2009/7/16
Improved no-tillage seeder and managing a no-tillage seeding system.
A New Method of Evaluating Seedling Emergence Rate in Direct Seeding under Submerged Soil Condition, and New Gene Sources of Seedling Emergence
Gene source Evaluating method Rice Direct seeding Tape seeder Seedling emergence
2009/7/9
We previously reported a method of screening seed with a high seedling emergence rate in which seeds were sown 20 mm deep from the soil surface at 25°C in a growth chamber. In this paper, we propose ...
Evaluation of Isoflavone Contents and Compositions of Soybean Seed and Its Relation with Seeding Time
Germplasms Isoflavone Isoflavone compositions
2009/7/8
The soybean breeding program for high isoflavone content started in 1996 at the Kariwano Branch of the National Agriculture Research Center for Tohoku Region. The isoflavone content of seeds of more ...
Influences of the Drainage Day after Seeding on Emergence and Establishment of Submerged Direct-Sown Rice Plants
Air permeability of soil Drainage day Rice Seedling emergence Seedling establishment Submerged direct seeding
2009/7/8
We investigated the effects of the drainage day after submerged direct seeding on the emergence and establishment of rice seedlings in pot experiments for the application of the new direct seedin...
Effect of Tilling and Seeding Methods on Seedling Emergence, Growth and Yield of Rice Direct-seeded in Well-drained Paddy Field
Direct seeding in well-drained paddy field Emergence Panicle differentiated from high nodal position Seeding method Tilling method
2009/7/8
This study was conducted to examine the effects of tilling and seeding methods on the growth of rice direct-seeded in well-drained paddy field. The tilling methods used were plowing, non-tilling, and...
Effects of Seed Coating with Differently Oxidized Iron on Seedling Emergence and Establishment after Direct-seeding under Submerged Conditions
Generation of heat Germination Iron-coated seed Oxidation Rice Seedling emergence Seedling establishment
2009/7/7
Heat production and germination of rice seeds kept in a hopper and vat under oxidizing conditions were examined. In addition, seedling emergence and establishment from these seeds directly seeded wit...