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Characteristics of Growth and Yield Formation in the Improved Genotype of Supernodulating Soybean (Glycine max L. Merr.)
Genotype Growth Nitrogen fixation Root nodule Soybean (Glycine max L. Merr.) Supernodulation Yield
2009/7/29
Most of the supernodulating soybean lines were agronomically inferior to conventional genotypes. Our previous tests with ‘En6500’, a supernodulating mutant derived from a variety ‘Enrei’, revealed tha...
Plant Nitrogen Levels and Photosynthesis in the Supernodulating Soybean (Glycine max L. Merr.) Cultivar ‘Sakukei 4’
Chlorophyll content Glycine max L.Merr. Nitrogen content Nitrogen fixation Nodule Photosynthesis Soybean Supernodulation
2009/7/24
Supernodulating soybeans, having several times more nodules than normal genotypes, are expected to produce higher dry matter and grain yields through a higher nitrogen fixation potential. However, the...
Characteristics of Nodulation and Nitrogen Fixation in the Improved Supernodulating Soybean (Glycine max L. Merr.) Cultivar ‘Sakukei 4’
Glycine max L.Merr. Growth Nitrogen fixation Root nodule Soybean Supernodulation
2009/7/24
Supernodulating soybean lines have more than several times as many nodules as normal cultivars. They are expected to have high nitrogen-fixing ability and enhanced productivity, but their yields have...
High Carbon Requirements for Seed Production in Soybeans [Glycine max (L.) Merr.]
Harvest index in the carbon (HIC) Harvest index in the dry weight (HIW) Increase in the carbon of seed (ICS), Increase in the carbon of whole plant (ICP), Increase in the dry weight of seed (IWS) Increase in the dry weight of whole plant (IWP) Respiration Soybean
2009/7/23
In soybeans, increase in the dry weight of seed (IWS) during the seed-filling period (SFP) is nearly half that of the whole plant (IWP). Hence, the contributions of assimilate during SFP to seed growt...
Factors Affecting the Bleeding Rate from the Basal Part Cut End of Stem in Soybean (Glycine max (L.) Merr.) Seedlings
Bleeding rate Glycine max (L.) Merr Respiration rate Root physiological activity
2009/7/9
The bleeding rate from the stem cut end is considered to reflect the root physiological activity since the bleeding is caused by the active water absorption by root. We analyzed factors affecting the ...
Estimation of the Amount of Symbiotic Nitrogen Fixation through the Measurements of Dry Matter Production and Evapotranspiration in Soybean (Glycine max (L.) Merr.)
Dry matter production Evapotranspiration Nitrogen fertilizer application Nodulation Non-nodulating line
2009/7/8
To investigate the possibility of estimating symbiotic nitrogen fixation through the measurements of dry matter production and evapotranspiration, we grew two isogenic lines of soybeans, non-nodulati...
利用中国秋大豆(Glycine max(L.) Merr)筛选SSR核心位点的研究。
以不同来源大豆种质为材料进行基因组SSR分析，探讨大豆遗传多样性研究方法，旨在为科学评价大豆种质资源提供参考。当取样比例相同时，湖北大豆的遗传丰富度显著高于湖南大豆，但两省大豆遗传多样性指数之间没有显著差异。当取样量相同时，利用随机取样法比较，湖南大豆的遗传多样性显著高于湖北，而利用聚类取样比较，两省大豆的遗传多样性没有显著差异。在遗传多样性指数相同情况下，湖北大豆的遗传丰富度显著高于湖南大豆。取...
Evaluation of genetic diversity in 19 Glycine max (L.) Merr. accessions included in the Czech National Collection of soybean genotypes
soybean molecular genetics genetic diversity dendogram RAPD
2014/3/19
The random amplified polymorphic DNA (RAPD) technique was used to evaluate both genetic diversity among 19 soybean accessions included in the Czech National Collection of Soybean Genotypes and their p...