Evaluating standardized precipitation index for crop weather relationship analysis: A case study.
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Title |
Evaluating standardized precipitation index for crop weather relationship analysis: A case study.
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Creator |
Sinha, H.K., Chaudhary, J.L., Manikandan, N. and Shori, S
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Subject |
Correlation analysis between SPI values and yield of rice, maize and pigeon pea
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Description |
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Abstract Correlation analysis between SPI values and yield of rice, maize and pigeon pea was carried out in the present study. The results revealed that all the districts except Dhamtari, Durg, Janjgir champa, Korba and Suguja showed positive relationship either at 1% or at 5% significance level between June to October SPI values and rice yield. No significant relationship between rice yield and seasonal SPI was noticed in districts like Dhamtari and Korba districts which might be attributed to low dependency on rainfall as these districts benefitted from canal irrigation projects. In the case of maize and pigeon- pea no concrete results emerged as there is no significant positive or negative association with monthly SPI values with their yield in most of the districts of Chhattisgarh state. Not Available |
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Date |
2019-11-06T08:08:41Z
2019-11-06T08:08:41Z 2018 |
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Type |
Article
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Identifier |
Sinha, H.K., Chaudhary, J.L., Manikandan, N. and Shori, S. 2018. Evaluating standardized precipitation index for crop weather relationship analysis: A case study. Research Journal of Agricultural Sciences, 9(6):1350-1353.
ISSN (Print) 0976-1675 ISSN (Online) 2249-4538 http://krishi.icar.gov.in/jspui/handle/123456789/24514 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Center for Advanced Research in Agricultural Sciences,
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