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Dry Matter Partitioning and Yield of Different Varieties of Soybean (Glycine max (L.) Merrill) under Aberrant Climatic Conditions in Central India

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Title Dry Matter Partitioning and Yield of Different Varieties of Soybean (Glycine max (L.) Merrill) under Aberrant Climatic Conditions in Central India
Not Available
 
Creator Neenu, S.
Ramesh, K.
Ramana, S.
Somasundaram
 
Subject Soybean
varieties
climate
dry matte production
yield
 
Description Not Available
Aim: To study the effect of sowing dates on dry matter partitioning and yields of soybean cultivars field experiment was carried out at Indian Institute of Soil Science, Bhopal.
Materials and Methods: Ten varieties of soybean were raised in two sowing dates under rainfed conditions in black soil of central India. First sowing was done at optimum date (first week of July) and second 15 days after the first date.
Results: Results showed that sowing at optimum date recorded significantly higher pre-flowering DMP (7.65 g plant-1), DMP at maturity (13.27 g plant-1), percent of post flowering DM partitioning into seed (46.45 %), pod dry weight (5.02 g plant-1), seed weight (2.67 g plant-1) and HI (34%) compared to second sowing. Among the varieties JS 8021 recorded significantly higher pre flowering DMP (8.34 g plant-1) followed by JS 9752 (7.7 g plant-1), DM at maturity by JS 9752 (12.73 g plant-1), pod weight (5.4 g plant-1) and seed weight (3.19 g plant-1) by JS 9560 followed by JS 9752 (4.1 g plant-1 and 2.15 g plant-1 respectively) and HI by JS 9560 (0.34).
Conclusion: It can be concluded that the variety JS 9752 may be taken up to minimize the yield loss due to delay in sowing.
Not Available
 
Date 2018-11-23T06:09:48Z
2018-11-23T06:09:48Z
2017-03-03
 
Type Article
 
Identifier International Journal of Plant and Soil Sciences, 14(6): 1-9, 2017
2320-7035
http://krishi.icar.gov.in/jspui/handle/123456789/12919
 
Language English
 
Relation Not Available;
 
Publisher Not Available