Abstract
To meet the ever increasing needs of the growing human population ensuring sustainable use of natural resources, maintaining the standards essential for competing in the global market especially in case of major cereals like rice, wheat and maize is a never ending challenge. Keeping this in mind, to increase the productivity of maize by resource conservation techniques with different nutrient management practices, an experiment was laid out at a farmer’s field of Chella, Kamarapara, West Bengal, during pre-kharif season of 2022. The treatments consisted of 2 levels of tillage practices and 7 levels of SSNM treatments. The experimental finding revealed no significant difference between grain and stover yield with different tillage treatments. Whereas significantly higher grain and stover yield `was seen with SSNM through NE, lower grain and stover yield was recorded with control. Correlation studies revealed that plant height, dry matter accumulation, crop growth rate, cob girth, cob length, number of grain rows per cob, and number of cobs were highly significant and positively correlated with grain yield.
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