Vol. 7, Issue 3 (2019)
Response of nitrogen levels on late-sown varieties of wheat (Triticum aestivum L.)
Author(s): Himanshu Verma, Ravi Sankar Singh, Durga Prasad, Subham Singh Rana, Amar Singh Gaur and Maneesh Kumar Verma
Abstract: The experiment was conducted in randomized block design during rabi season of 2016-17 at research farm of Narendra Deva University of Agriculture and Technology Kumarganj, Ayodhya, to study the response of nitrogen levels on late-sown varieties of wheat (Triticum aestivum L.). The data revealed that PBW-373 has significance for growth attributes like Plant height, Number of tillers m-1 row length, Leaf area index, Dry matter accumulation, Days taken to 75% ear emergence and day to maturity than DBW 14, HUW-234 and HD-2643 except initial plant population which is not influenced significantly due to varieties and nitrogen management practices. Application of 150 kg nitrogen recorded at par with 120 kg + 30 kg for initial plant population (m-2), Number of tillers m-1 row length, Leaf area index, Dry matter accumulation, Days taken to 75% ear emergence, day to maturity and plant height as increased significantly with increasing levels of nitrogen from 90 kg N ha-1 to 150 kg N ha-1. The maximum benefit cost ratio (1.57) was obtained from treatment combination of 150 kg N ha-1 with the variety PBW-373 followed by benefit cost ratio (1.35) obtained from treatment combination of 120 kg N ha-1 + 30 Kg N through FYM with the variety PBW-373.
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How to cite this article:
Himanshu Verma, Ravi Sankar Singh, Durga Prasad, Subham Singh Rana, Amar Singh Gaur, Maneesh Kumar Verma. Response of nitrogen levels on late-sown varieties of wheat (Triticum aestivum L.). Int J Chem Stud 2019;7(3):176-179.
