Analysis of Developmental Factors Determining Yield and Its Application to Yield Prediction and Culture Improvement in Lowland Rice. : LI. Effects of top-dressing with ammonium sulfate on the grain-yield and its constitutional factors at critical periods relating to determination of each yield-constitutional factor.
1959 ◽
Vol 27
(4)
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pp. 432-434
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1958 ◽
Vol 26
(4)
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pp. 243-244
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1960 ◽
Vol 28
(4)
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pp. 365-366
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1964 ◽
Vol 33
(1)
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pp. 53-58
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1961 ◽
Vol 29
(2)
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pp. 202-206
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1958 ◽
Vol 26
(3)
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pp. 195-196
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