tailieunhanh - Influence of irrigations and nitrogen levels on grain yield, pH, EC and available nutrient status of white sorghum at post harvest stage
Field experiment was conducted at Regional Agricultural Research Station, Nandyal during post rainy season (maghi), 2015-16 to study the response of white sorghum to irrigations and nitrogen levels. The results of the experiment revealed that the available nitrogen status was higher with the application of 180 kg N ha-1 than 150, 120 and 90 kg N ha-1 and available phosphorus and available potassium were higher with application of 90 kg N ha-1 than other nitrogen levels. In case of irrigations, no irrigation recorded higher available nutrients than two irrigations and one irrigation. Significantly higher grain yield recorded with application of 150 kg N ha-1 than 180, 120 and 90 N ha-1 . In case of irrigations the higher grain yield recorded with the two irrigations than one and no irrigation. | Influence of irrigations and nitrogen levels on grain yield pH EC and available nutrient status of white sorghum at post harvest stage
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