scholarly journals Effect of Moisture Stress at Different Growth Stages on Flowering and Pod Set in Determinate and Indeterminate Soybean Cultivars.

1999 ◽  
Vol 68 (4) ◽  
pp. 537-544 ◽  
Author(s):  
KUNIYUKI SAITO
Keyword(s):  
Moisture Stress ◽  
Growth Stages ◽  
Soybean Cultivars ◽  
Effect Of Moisture ◽  
Different Growth Stages

scholarly journals Nutritional value of the grain of Kunitz-free soybean cultivars

2011 ◽  
Vol 27 (4) ◽  
pp. 1537-1542 ◽  
Author(s):  
V. Peric ◽  
S. Zilic ◽  
M. Srebric ◽  
A. Mikic
Keyword(s):  
Growth Parameters ◽  
Daily Weight Gain ◽  
Growth Stages ◽  
Finishing Pigs ◽  
Nutritional Factors ◽  
Soybean Cultivars ◽  
Food And Feed ◽  
Feeding Trials ◽  
Maize Research Institute ◽  
Different Growth Stages

Utilization of the raw beans for food and feed is prohibited by the presence of protease inhibitors. Breeding soybean cultivars for reduced amount of anti nutritional factors at Maize Research Institute Zemun Polje resulted in development of two new Kunitz-free cultivars - Lana and Laura. Feeding trials with pigs in different growth stages were conducted to compare the response of growing and finishing pigs to diets containing either raw or extruded standard and KTI-free (Kunitz trypsin inhibitor-free) soybean cultivars. The greatest improvement in growth performance was noted for the group fed extruded KTIfree soybean. This group achieved highest daily weight gain and gain per feed unit. Growth parameters for group of pigs fed raw soybean Kunitz-free cultivar were slightly reduced.

scholarly journals Defoliation percentage in two soybean cultivars at different growth stages

2015 ◽  
Vol 19 (6) ◽  
pp. 567-573 ◽  
Author(s):  
Cláudio A. da S. Glier ◽  
José B. Duarte Júnior ◽  
Gabriel M. Fachin ◽  
Antonio C. T. da Costa ◽  
Vandeir F. Guimarães ◽  
...  
Keyword(s):  
Grain Yield ◽  
Block Design ◽  
Growth Stages ◽  
Production Potential ◽  
Soybean Cultivars ◽  
Randomized Block Design ◽  
Different Levels ◽  
Different Growth Stages ◽  
Phenological Phases

ABSTRACT The objective of this study was to evaluate the agronomic variables due to the effects of different levels of defoliation in the phenological phases of two soybean cultivars. The experiment was conducted during the 2011/2012 season, in a randomized block design with three replicates, in a 2 x 4 x 5 factorial scheme. Two cultivars were exposed to defoliations of 0, 25, 50, 75 and 100% at the stages of V4, V9, R3 and R5. The cultivar 'NK 7059RR' showed less sensitivity to defoliation than the cultivar 'IN 4990RG'. 25% defoliation levels reduced the yield of the cultivar 'IN 4990RG', while levels of 75 and 100% reduce the number of grains per pod in both cultivars. The defoliation performed in the V4 stage lead to lower grain yield than defoliation in V9. The most sensitive stages to defoliation are R3 and R5, where there is a greater reduction in the production potential of soybeans.

scholarly journals Response at different growth stages of soybean to deficit irrigation condition

2016 ◽  
Vol 27 (2) ◽  
pp. 165-174 ◽  
Author(s):  
Shakil Uddin Ahmed ◽  
Masateru Senge ◽  
Kengo Ito
Keyword(s):  
Water Stress ◽  
Water Deficit ◽  
Deficit Irrigation ◽  
Moisture Stress ◽  
Individual Growth ◽  
Yield Response ◽  
Growth Stages ◽  
Maturity Stage ◽  
Available Water ◽  
Different Growth Stages

An attempt was made to assess the effect of deficit irrigation on yield components at individual growth stages of soybean [Glycine max (L.) Merrill]. The deficit irrigation treatments were 0 - 25, 25 - 50, 50 - 75 and 75 - 100% of total available water (TAW). Evapotranspiration was dominated in order by: Flowering > pod formation > development > maturity stage. Water stress coefficient (Ks) or ETa/ETm at Flowering and Pod formation stages were too strong to be tolerated due to the effect of high evapotranspiraton rates. Both water use efficiency (WUE) and yield efficiency (YE) was also very sensitive under water stress conditions at flowering and pod formation stages. Available water deficit level lower than 50 - 75 % (D3) throughout the different growth stages of soybean was good enough for calculating the yield response factor (Ky = 0.87), and both WUE and YE was higher at 50 - 75 % of TAW (D3) than the full irrigation (D1). It may be concluded that deficit irrigation was effective (Ky < 1) for economy of water usage under water deficit lower than 50 - 75 % of TAW (D3). It reveals from the results that to get a good yield of soybean under limited supply of irrigation water it is better to avoid moisture stress at the reproductive stage (flowering and pod formation) of the crop.Bangladesh J. Sci. Res. 27(2): 165-174, December-2014

Cytokinins from terminal buds of Euphoria longana during different growth stages

1997 ◽  
Vol 99 (1) ◽  
pp. 185-189
Author(s):  
Wen-Shaw Chen ◽  
Kuang-Liang Huang ◽  
Hsiao-Ching Yu
Keyword(s):  
Growth Stages ◽  
Terminal Buds ◽  
Different Growth Stages
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