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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
Long term field experiment on rice commenced in kharif 2006 at Instructional-cum-Research (ICR) farm of the Assam Agricultural University, Jorhat with integrated nutrient management (INM) treatments for assessing its impact on soil properties and microbial activities in acidic soils. The treatments consisted of T1; absolute control, T2;100% recommended doses (RD) of inorganic NPK, T3; 50% RD of inorganic NP + 100% K + biofertilizers, T4; 50% RD of inorganic NP + 100% K + 1 tonne enriched compost ha-1 and T5; 25% RD of inorganic NP + 100% K + 2 tonnes enriched compost ha-1. Results indicated that after 10 years of experiment, INM treatments with enriched compost as well as biofertilizers had pronounced influence on improving available nitrogen status as well as microbial enzymatic activity as compared to inorganic treatment under acid soil.
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