Antagonistic bacteria for controlling the fusarium wilt of continuous cropping banana and their microbial organic fertilizer

摘要

Abstract The present invention rIates to the antagonistic bacteria fo. cotrollin Whe Fsarium wilt . continuous cropping banana and their icrobial organic erlunr I belongs to technology of intnsive agricultural production, Tk present invention separates oo antagonistic bacteria N JN-6 NIN-ll and" reduces the microbial organic ftilizer through inoculating the two sad strains into pig mnure conipos and rpese ' cake compost to condut o-state fernenati The microbial organic fertilizer is cha az in tha in the fertilizer, the content of each of the antagor Istic bacteria 6 and N-11 is above I 1 8c9 /g, total nitogen is 45% (weigt percent), above 9 0% kailium nrie is 6~- % ( weight percent) and organic mter iW 30~35- (wOgh precen). Tie results of experimnt showed the showedi that the pr~evention rate of1 the Fusa-rium wi-Jll Litw'i a r. ton t', Cr* cTt fi itt 1 TWC Xui. nV of bananaa reached moe' than 80% a i ni cideance ratec e controed to Is than 5% eve. on thel Se1riously diseased terraceS (seasonal unidn rate of 151 or more. The ertiizer can c h wilt fectively if hey are apled ho soi in suc sive var.