Growth and yield of sunflower as influenced by dates of sowing and levels of N,P and K
2003
Mandal, B.K. | Mandal, B.B. | Murmu, N.N. | Tudu, B.C. | Khanda, C.M., Bidhan Chandra Krishi Vidyalaya Mohanpur, West Bengal (India). Department of Agronomy
A field experiment was conducted during summer season to study the effect of sowing dates and NPK combinations on growth and yield of sunflower. Sowing the crop on the 1st week of March proved to be better than delayed sowing on 4th week of March. Application of 80 Kg N+17.5 kg P+33.3 kg K ha resulted in higher dry matter production (DM), leaf area index (LAI), number of seeds/head per, seed weight and seed yield compared with all other treatment combinations.
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