STUDY ON THE OPTIMIZATION OF THE MICROORGANISM SPECIES, PARTICIPATED IN THE PREPARATION OF BIO-PRODUCT USING IN AGRICULTURAL WASTES TREATMENT

Abstract

Vietnam is a big agricultural country. Every year, it is estimated the over 36 millions tonsof rice and from this had should be over 100 millions tons of agricultural waste. The treatment of these waste treatment is an important problem.For agricultural waste treatment it is necessery to produce effectively microbialpreparation. In order that microbial preparation shoud have be effective, it is important to found optimal composition of these species in preparations. We have used method of experimental planing to carry out this goal the scheffe simplex plan was used.Our microbial preparation constitutes a symbiotic association of several recombinantmicrobial species, four species: C32, C36,2P and 7P. From this method we can conclude that to increase the efficiency of microbial preparation, the relationship between the optimal composition of these species in the preparations shoud be: 032/ C36/ 2P/ 7P = 0,19/ 0,16/ 0,41/ 0,24