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Evaluation of different tillage and intercropping systems in castor under rainfed conditions: Evaluation of different tillage and intercropping systems in castor under rainfed conditions

Indian Agricultural Research Journals

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Title Evaluation of different tillage and intercropping systems in castor under rainfed conditions: Evaluation of different tillage and intercropping systems in castor under rainfed conditions
 
Creator P VEERAMANI
V RAVICHANDIRAN
P A SARAVANAN
S MANICKAM
S R VENKATACHALAM
P ARUTCHENTHIL
 
Subject Conventional tillage, Intercrop, Legume, No tillage
 
Description The field experiments were conducted in 2020-21 and 2021-22 at Tapioca and Castor Research Station, Tamil Nadu Agricultural University, Yethapur. The pooled result of the two-year study of different tillage practices in castor based legume intercropping systems in rainfed, there was no significant difference among tillage practices relevant to growth, yield attributing characters, seed yield and biomass yield, numerically higher values were registered under conventional tillage practices over minimum tillage. The higher seed yield of both base (1152 kg/ha) and inter crop (481 kg/ha) were recorded in conventional tillage practices over minimum tillage. With respect to inter cropping, higher base crop (castor) yield of 1058 kg/ha was recorded under castor + groundnut inter cropping system which was observed to be on par with sole castor (1020 kg/ha) and castor + greengram (907 kg/ha). The highest. Moreover, the maximum benefit-cost ratio was recorded in castor + groundnut (1:3) intercropping, over solecastor cropping.
 
Publisher Indian Society of Oilseeds Research
 
Date 2023-12-14
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/JOR/article/view/145453
10.56739/jor.v40iSpecialissue.145453
 
Source Journal of Oilseeds Research; Vol. 40 No. Specialissue (2023): Journal of Oilseeds Research
0970-2776
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/JOR/article/view/145453/53082
 
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