Thermal requirement of oilseed Brassica cultivars at different phenological stages under varying environmental conditions
Indian Agricultural Research Journals
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Title |
Thermal requirement of oilseed Brassica cultivars at different phenological stages under varying environmental conditions
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Creator |
Roy, Sumana
Meena, R L Sharma, K C Kumar, Vinod Chattopadhyay, C Khan, S A Chakravarthy, N.V.K |
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Subject |
Brassica; Growing degree-days; Phenological stages; Sowing dates; Temperature; Seed yield
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Description |
Field experiments were conducted during three post rainy (rabi) seasons of 2001-2004 at Bharatpur, New Delhi and Mohanpur to study the effect of sowing dates and cultural environment on accumulation of growing degree-days vis-a-vis occurrence of different phenological events on oilseed Brassica cultivars 'Varuna', 'Rohini', 'Pusa Jaikisan' [Brassica juncea (L.) Czem. and Coss.] and 'Binoy' (B, rapa L. var yellow sarson) sown at seven-day intervals starting from 1 October. October sown crop recorded higher seed yield due to exposure to higher growing degree-days. Variations were also noticed among locations. Equation developed from the study can be used for simulation of phenology and growth of mustard.
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Publisher |
The Indian Journal of Agricultural Sciences
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Date |
2005-11-05
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Type |
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion Peer-reviewed Article |
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Format |
application/pdf
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Identifier |
http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/9269
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Source |
The Indian Journal of Agricultural Sciences; Vol 75, No 11 (2005)
0019-5022 |
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Language |
eng
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Relation |
http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/9269/4024
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Rights |
Copyright (c) 2014 The Indian Journal of Agricultural Sciences
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