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Grain Filling Mechanisms in Spring Wheat:VI. Cultivar variation in nitrogen metabolism and changes in assimilate shortages
Grain filling phases Nitrogen metabolism Nitrogen percentage in grain Shading treatment Spring wheat varieties
2009/7/27
Improvement of wheat flour quality, an increase in grain nitrogen content accompanied by an increase in grain yield, is required through cultivation techniques and breeding program. Changes in nitroge...
Cultivation for Early Winter Seeding of Spring Wheat in Central Hokkaido : Relations between seeding date and winter survival
Degree of spring habit Early winter seeding Seeding date Snow covering Temperature Wheat Winter survival
2009/7/22
Cultivation for early winter seeding of spring wheat is tested to extend growing periods and to make the wheat mature earlier in central Hokkaido, where soils are covered by snow but don't freeze in w...
Some Limiting Factors and Improvement for the Overwintering Ability of Spring Wheat Sown before Continuous Snow Cover(Crop Physiology and Cell Biology)
Germination Overwintering ability Seed Seed nutrient Snow mold Sowing before continuous snow cover
2009/7/15
It has been known that spring wheat sown immediately before continuous snow cover has higher quality and yield than that sown in spring in the heavy snowfall areas of Hokkaido. To increase the stabili...
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
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 ...
Factors Affecting the Effect of Nitrogen Application after Anthesis on Grain Protein Content and Yield of Spring Wheat Variety "Haruyokoi" in Northern Hokkaido
Grain Protein Content Spring Wheat Haruyokoi Foliar application
2009/7/7
Spring wheat variety “Haruyokoi” was cultivated with different basal nitrogen applications at three locations in northern Hokkaido. Foliar spray of nitrogen as urea was conducted three times (0.92 g m...
Genealogical Analysis in the Czech Spring Wheat Collection and its Use for the Creation of Core Collection
pedigree analysis genetic diversity core collection
2014/3/13
A spring wheat collection of the Czech gene bank included altogether 3270 original accessions in
2005; among them 2123 accessions with pedigree were analyzed using the construction of genetic profil...