Different Nutrient Ratios and Their Effect on Drymatter Accumulation in Sorghum Crop Due to Application of Organically Complexed Iron
Open Access
- 1 January 1979
- journal article
- Published by Madras Agricultural Students Union in Madras Agricultural Journal
- Vol. 66 (April) , 239-245
- https://doi.org/10.29321/maj.10.a02947
Abstract
The results of a pot experimant to study the effect of organically complexed iron on different nutrient ratios in sorghum crop revealed that there were significant negative relationships between Ca/Fe ratios as well as P/Fe ratio and drymatter yield of 30 and 60 day old plants, grain and straw. There were significant positive relation- ships between Fe/Mn. Fe/Zn and Fe/Cu and dry matter yields of 30 and 60 day old plants, grain and straw. There was no significant relationship between K/Ca ratio and drymatter yield of 30 and 60 day old plants, grain and straw.Keywords
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