On-farm evaluation of leaf color chart for need-based nitrogen management in irrigated transplanted rice in northwestern India
2007 ◽
Vol 78
(2)
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pp. 167-176
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2019 ◽
Vol 42
(2)
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pp. 186-201
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2018 ◽
Vol 6
(2)
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pp. 81-86
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2009 ◽
Vol 40
(17-18)
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pp. 2816-2832
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2003 ◽
Vol 6
(19)
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pp. 1685-1688
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2014 ◽
Vol 45
(14)
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pp. 1877-1893
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