Herrera, D. and Suarez, J.J. (1974) The effect of zinc at high phosphorus levels on the yield of grain sorghum (Sorghum vulgare). Cuban Journal of Agricultural Science, 8 (3). pp. 273-278.
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Abstract
Grain sorghum cv. H610 grown on Truffin clay soil under irrigation was given 0, 1 or 2 kg Zn and 100, 125, 150 or 175 kg P/ha. In general yields were low, but were highest at 2.31 t/ha following application of 125 kg P and 1 kg Zn/ha, and tended to decrease with higher or lower application rate of either element. P X Zn interactions were significant. Leaves were sampled at 20, 42 and 69 days after germination and analysed for contents of N, P, Zn and Ca. P:Zn ratio averaged 143
| Item Type: | Article |
|---|---|
| Author Affiliation: | Instituto de Ciencia Animal, San Jose de las Lajas, Havana, Cuba |
| Subjects: | Plant Production |
| Divisions: | Sorghum |
| Depositing User: | Ms K Syamalamba |
| Date Deposited: | 18 Jul 2012 06:08 |
| Last Modified: | 18 Jul 2012 06:09 |
| URI: | http://eprints.icrisat.ac.in/id/eprint/6842 |
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