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- [23] UREA HYDROLYSIS AND AMMONIA VOLATILIZATION CHARACTERISTICS OF LIQUID FERTILIZER MIXTURES .1. LABORATORY STUDIES JOURNAL OF FERTILIZER ISSUES, 1985, 2 (02): : 38 - 41
- [24] STUDIES ON EFFECT OF SOME-AGRO-CHEMICAL ON NITROGEN TRANSFORMATIONS IN SOIL .1. NITRATE NITROGEN CARRIER PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES INDIA SECTION A-PHYSICAL SCIENCES, 1970, 40 : 1 - &
- [28] EFFECT OF A NEW NITRIFICATION INHIBITOR (WAX COATED CALCIUM CARBIDE) ON TRANSFORMATIONS AND RECOVERY OF FERTILIZER NITROGEN BY IRRIGATED WHEAT FERTILIZER RESEARCH, 1992, 32 (01): : 1 - 11
- [29] EFFECT OF RICE STRAW ON TRANSFORMATIONS OF SOIL AND FERTILIZER NITROGEN IN FLOODED TROPICAL RICE SOILS AGROCHIMICA, 1980, 24 (2-3): : 149 - 153
- [30] EFFECT OF SOIL PROPERTIES AND FERTILIZER PLACEMENT ON CROP RESPONSE TO DIFFERENT ZINC SOURCES ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1977, 174 (SEP): : 2 - 2