搜索结果: 1-10 共查到“作物种质资源学 N rate”相关记录10条 . 查询时间(0.25 秒)
The Effects of Reflected Light on the Photosynthetic Rate of Middle and Lower Leaves and Seed Yield in Soybean Plants
Light intensity Middle and lower leaves Photosynthetic rate Reflected light Seed yield Stomatal conductance
2009/7/23
The effects of supplying reflected light on the photosynthetic rate of middle and lower leaves and on the seed yield of soybean were investigated. Soybean cultivar Suzukari was grown in Wagner pots an...
The Relation between Milling Rate and Cooking Quality or Amylographic Characteristics in Rice
Amylographic characteristcs Cooking quality Milling rate Rice
2009/7/21
The Relation between Milling Rate and Cooking Quality or Amylographic Characteristics in Rice.
Relationship between Seedling Emergence Rate and Embryo Weight of Rice under Low-Temperature and Submerged Soil Condition
Direct seeding cultivation Embryo weight Low temperature Rice Seedling emergence coefficient
2009/7/21
Rapid seed germination and higher seedling emergence under low-temperature and submerged soil conditions are desirable to stabilize the direct seeding cultivation of rice in temperate regions. This st...
Varietal Difference in Photosynthetic Rate of Middle and Lower Leaves and its Relation to Seed Yield in Soybean Plants
Leaf greenness Middle and lower leaves Photosynthetic rate Seed yield Single leaf area Soybean Specific leaf weight
2009/7/21
Sixteen soybean cultivars of different maturity groups were grown in a field.The photosynthetic rate was measured with terminal leaflets of the 5th and 6th leaves on the main stems at the flowering st...
Changes in Dry Weight and Respiration Rate in Konjak Seed Corms during Storage
Konjak plant Q10 Respiration Seed corm Storage Temperature
2009/7/16
This study was conducted to examine the factors determining the changes in dry weight and respiration rate during the storage period in the 1st and 2nd year seed corms of a major Japanese cultivar "Ha...
Studies on the Varietal Difference in the Characters of High-yielding Rice:Varietal difference in bleeding rate
Bleeding rate High yielding ability Percentage of ripened grain Phytomer Rice
2009/7/15
The varietal difference in bleeding rate was investigated using 10 Japanese varieties(J group)and 10 high-yielding varieties of rice bred in Asian countries(H group). The relationship between bleeding...
Rate of Acceptance and Longevity of Pulses and Wheat Cultivars in Hokkaido
Wheat Longevity Equilibrium level Cultivar Acceptance rate Pulses Logistic curve
2009/7/9
A considerable amount of information on the procedure of crop breeding and characteristics of cultivars developed has been published, but very little information is available about the process of dif...
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 ...
Effects of the Metabolites in the Seeds and Seedling Emergence Rate on the Percentage of Seedling Emergence and Establishment in Rice Direct-Seeded under Submerged Conditions
Ammonium nitrogen Direct seeding in flooded paddy field Fertilizer application Rice Seed
2009/7/8
The relationship between the metabolites in the seeds and the emergence and establishment of the seedlings were investigated in container experiments to improve the emergence and establishment of rice...
Estimation of the Rate of Yield Decrease and Characteristics of Damage in Rice Plant Exposed to Salty Winds of Typhoon No. 15, 2004
Rice screening weight Rate of yield decrease Percentage of dying rachis branch Salty wind damage Percentage of ripened grains
2009/7/7
Percentage of dying rachis branches and ripened grains of rice plant exposed to salty winds due to typhoon no. 15, 2004 in the Shonai area of Yamagata prefecture was investigated, to evaluate the eff...