Study On The Technical Optimization Of The Mechanical-Transplanting Rice In Chongming

Mechanical-transplanting rice is one kind of paddy rice cultivationtechnologies which emerged once again in the recent years. And it also havebeen broadcasting in Chongming as a key technology for paddy rice planting.the area of Mechanical-transplanting rice increased unceasingly inChongming, From7,000hm2in2006to over90,000hm2in2009, theMechanical-transplanting rice has stabilized increased the yield about7%compared to the direct seeding rice.But, in the process of broadcasting thistechnology.we found that as the result of the peasant not full understood andinsufficient applicated the technology as well as the technology for localsituation was not well studied caused the Mechanical-transplanting rice hasno obvious efficiency compare to the direct seeding rice in the yield,whichalso has hindered the broadcasting the technology of theMechanical-transplanting rice.This paper based on the general investigationand diagnosis of current status of the development of themechanical-transplanting rice in Chongming, and some further researchs inthe key technologies of the mechanical-transplanting rice,we found the main question which exists in the broadcasting the mechanical-transplanting rice,and took some countermeasures to solves the problem, optimized thecultivation technique operation standard for high yielding, speeded up thebroadcasting of the technology of the mechanical-transplanting rice as well aspromotes the paddy rice synthesis productivity comprehensively inChongming county.