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P-ISSN: 2349-8528, E-ISSN: 2321-4902   |   

Vol. 8, Issue 2 (2020)

Date of sowing and nitrogen levels influenced on phenological effects of irrigated groundnut under climate change


Author(s): M Vijayakumar and V Geethalakshmi

Abstract: The groundnut (Arachis hypogaea L.) crop is subjected to varied climatic conditions and monsoon vagaries on grown under irrigated and rainfed conditions. An experiment was led at Agricultural College and Research Institute, Madurai. Effects on dates of sowing and nitrogen levels influenced on phenology of groundnut (Arachis hypogaea) under climate change. Twelve treatment blends with four dates of sowing (D1: 9th February, D2: 19th February, D3:29th February, and D4:9th March) and three nitrogen levels on (100% RDN, 75% RDN, 125% RDN) in factorial randomized block deign was recreated thrice. The results revealed that phenological parameters was significantly higher influenced days to 50% flowering, days to pod initiation and days to maturity recorded early sowing in 9th February and the dose was increased 25% RDN followed by 100% RDN and lowest 75% RDN was observed. It strength be due to well disseminated rainfall received during the cropping period.

DOI: 10.22271/chemi.2020.v8.i2n.8879

Pages: 891-893  |  704 Views  176 Downloads

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How to cite this article:
M Vijayakumar, V Geethalakshmi. Date of sowing and nitrogen levels influenced on phenological effects of irrigated groundnut under climate change. Int J Chem Stud 2020;8(2):891-893. DOI: 10.22271/chemi.2020.v8.i2n.8879
 

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