TY - BOOK AU - SANDHU, Jaswinder S TI - Role of organic wastes in composite fish culture U1 - T 639.307.2 S15R PY - 1982/// CY - Ludhiana PB - PAU KW - FISH -- CULTURE KW - CULTURE KW - FISH KW - FISHES -- FEEDING AND FEEDS KW - HYDRO BIOLOGY KW - MANURE KW - PLANKTONS N2 - Two organic wastes, farm yard manure (FYM) and pultry manure (PM) were tested individually and in different combinations viz. 1 :1, 3:1 and 1:3 ratios in composite culture of common carp, rohu, mrigal and catla. The manuring of tanks was done @ 5,000, 9,0 ER -