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Effect of phosphorus fertilizer rates on growth and yield of three soybean (Glycine max) cultivars in Limpopo Province
P application cultivar crop biomass grain yield APSIM simulation
2011/1/12
This study aimed at assessing the effects of phosphorus (P) rates on the growth and yield of three soybean cultivars in Vhembe district, Limpopo Province, South Africa. Field experiments were carried ...
Bradyrhizobium Inoculation and/or Chicken Manure and Sulphur Fertilization of Soybean (Glycine max L.): Changes in Physical Characteristics and Chemical Composition of The Seeds
Bradyrhizobium inoculation chicken manure soybean proximate composition
2010/11/15
A field experiment was carried out at Shambat, Sudan (Latitude 15o 40´ N and Longitude 32o
32´ E) in three consecutive seasons (2000/03) to investigate the effect of Bradyrhizobium inocul...
大豆[Glycine max（L.）]成熟期近等基因系导入片段分析
大豆 近等基因系 导入片段 成熟期
2010/3/3
选择243个多态性SSR标记, 分析轮回亲本Harosoy及23个携带大豆4个不同成熟期基因的近等基因系(near isogenic line, NIL), 共检测出导入片段266个, 平均每个NIL有导入片段11.6个。其中由携带E1基因的NIL检测出导入片段150个, 主要集中在第6号染色体；由携带E2、e3和E5基因的NIL各检测出导入片段55个、49个和73个, 分别集中在第20号、第12...
【目的】将抗逆相关转录因子ABP9基因导入大豆(Glycine max L.)基因组，并对转化系统条件进行探索，为提高大豆遗传转化效率提供依据。【方法】以农杆菌介导的半种法大豆遗传转化系统为基础，对目的基因进行转化；以健康外植体获得率、抗性丛生芽获得率和抗性芽伸长比率为指标，对转化系统条件进行优化。【结果】共培养时保证充足的光照和氧气，外植体生长情况最好；在共培养或诱导丛生芽培养基中加入600 m...
Effects of Leaf Movement on Radiation Interception in Field Grown Leguminous Crops:II. Soybean (Glycine max Merr.)
Canopy structure Heliotropic leaf movement Integrated solarimeter film Leaf temperature Radiation interception Soybean
2009/8/4
The effects of the leaf movement on radiation interception were examined by a treatment which restrained the leaf movement in the upper layers of the canopy. Two determinate soybean cultivars with dif...
Applicable Range of the Pipe Model to the Structure of Soybean (Glycine max Merr.) Root System
Glycine max Merr Pipe model Plow sole depth Root diameter Root system Soybean
2009/7/30
The applicability of the pipe model to the structure of soybean (Glycine max Merr.) root system grown under various underground water levels or depths of plow sole were investigated. The form, distrib...
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...
Influence of Sowing Time and Nitrogen Topdressing at the Flowering Stage on the Yield and Pod Character of Green Soybean (Glycine max (L.) Merrill)
Green soybean Nitrogen topdressing Pod character Pod yield
2009/7/23
Basal dressing is generally considered important in the conventional cultivation of green soybean (edamame). In this experiment, we investigated the influence of the sowing time and nitrogen topdressi...
Influence of Sowing Time and Nitrogen Topdressing at the Flowering Stage on the Yield and Pod Character of Green Soybean (Glycine max (L.) Merrill)
Green soybean Nitrogen topdressing Pod character Pod yield
2009/7/23
Basal dressing is generally considered important in the conventional cultivation of green soybean (edamame). In this experiment, we investigated the influence of the sowing time and nitrogen topdressi...
Water Uptake by Seeds in Yellow-seeded Soybean (Glycine max (L.) Merrill) Cultivars with Contrasting Imbibition Behaviors
Flooding injury Imbibition damage Seed coat Seed hydration Seed moisture content Soybean
2009/7/23
The rate of water uptake by seeds is assumed to be an important factor affecting the susceptibility of seeds to flooding injury, but the traits which could contribute to restricting rapid imbibition b...
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...
Analysis of Root Growth Characteristics Based on a Pipe-model Theory and Distribution of Root Nodules in Soybean (Glycine max Merr.)
Pipe model Root Root nodule Soybean
2009/7/15
Based on the pipe-model theory, the root growth characteristics and root nodule distribution in soybean grown in pots were analyzed, using the variety Fukuyutaka and two mutants derived from the varie...
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 ...