Open AccessImpacts of different sources of organic manures on soil physico-chemical properties, nutrient balance and yield of rice-greengram cropping sequence under organic farming
Author(s) -
S. Alagappan,
R. Venkitaswamy,
G. Mariappan
Publication year - 2017
Publication title -
agriculture update/agricultural update
Language(s) - English
Resource type - Journals
eISSN - 0976-6847
pISSN - 0973-1520
DOI - 10.15740/has/au/12.techsear(7)2017/2044-2066
Subject(s) - cropping , yield (engineering) , agronomy , nutrient , organic farming , agriculture , environmental science , chemistry , biology , ecology , materials science , metallurgy , organic chemistry