THE EFFECTS OF SUBSTRATES WERE ADDED SOME PROBIOTIC PRODUCTIONS ON THE GROWTH, DEVELOPMNET, YIELD OF KIM HOANG HAU MUSKMEL ON VARIETY PLANTED AT HI-TECH AGRICULTURE AREA, LAM SON SUGAR CANE JOINT STOCK CORPORATION

Abstract

The effects of substrates was added some probiotic productions on the growth, development, yield and economic efficiency of Kim Hoang Hau Muskmelon variety planted in greenhouse at hi-tech agriculture area, Lam Son Sugar cane Joint stock coporation, Thanh Hoa, The experiment was designed in randomize complete block (RCBD) with 4 treatments and 3 replicates in Spring-Summer season 2018: 1) Treatment 1 (control): 50% surface soil + 50% coir  + Probiotic production of  AT and  Ketomium; 2) Treatment 2: 30% Straw + 30% Bagasse mud + 25% Peat + 15% Cow dung + AT probiotic production; 3) Treatment 3: 30% Straw + 30% Bagasse mud + 25% Peat + 15% Cow dung + Trichoderma probiotic production; 4) Treatment 4: 30% Straw + 30% Bagasse mud + 25% Peat + 15% Cow dung + EM probiotic production.  The results showed that the substrates contented 30% Straw + 30% Bagasse mud + 25% Peat + 15% Cow dung + Trichoderma probiotic production was suitable for the growth and development of Kim Hoang Hau Muskmelon variety had highest tolerability, highest theoretical yield, highest real yield, achieving 28.6 ton/ha, highest profits with 509 million dong/ha.