Three different varieties of cottonseed meal (CSM) were evaluated to measure the apparent digestibility coefficient (ADC) of the nutrients using chromic oxide (Cr2O3) as an indigestible marker. Five experimental diets were prepared and mixed with 1% of Cr2O3, 2% of mineral and vitamin each of which were premixed. Diet 1 was used as the control diet. Diets 2, 3, 4 and 5 were formulated using 70...

  Apparent digestibility coefficients (ADC) were calculated by using chromic oxide in the diet as an indigestible marker to evaluate the Iranian Cottonseed meal (CSMP) . Then, the nutritional value of cottonseed meal ( ‍ CSM) as soybean meal (SBM) substitute in quality low cost rainbow trout (Oncorhynchus mykiss) ration was investigated. In this study, six formulated feeds consisting different ...

Two experiments were conducted to evaluate the effects of supplementingmethionine hydroxyanalogue (MHA) on the performance, body composition, and nutrition retention of rainbow trout. In experiment 1, a 2 4 factorial arrangement with two MHA supplemental levels (with and without) and four ¢sh meal replacement levels (25%,50%,75%, and100%, replacedwith soybeanmeal (SBM) andwheat gluten) was used...

CHOTINSKY, D., M. KRUSTEVA, Ch. STANCHEV and A. KRIL, 2006. Effect of gamma radiation of full fat soybeans in broiler chickens. Bulg. J. Agric. Sci.,12: 811-821 The effect of the replacement of soybean meal in the diet of broiler chickens with untreated and treated by 0.35, 0.7 and 1.0 Mrad full fat soybeans upon the intensity of growth and nutrient utilization in the diet has been studied. The...

Following a meal, series of physiological changes occurs in fish as they digest, absorb and assimilate ingested nutrients. This study aims to assess post-prandial free amino acid (FAA) activity gilthead sea bream consuming partial marine protein (fishmeal) replacement. Sea were fed diets where 16 27% the fishmeal was replaced by plant protein. The essential (EAA) composition white muscle, liver...