Abstract
Title ofthe thesis:An Empirical Study on the Extension ofTmnsgenic Cotton;Author:.Yang Feng; Supervisor:Gao Qijie;Specialty:Crop production;Field of reserch:Rurul Development;College: college ofHumanities and Development;Application Data:April,2004.
The reactions of cotton farmers to the traits t,f Uansgenic cotton in cotton planting afeas in Fang County and Pizhou County、vefe investigated and analyzed by introducing KAP on the breeding of transgenic cotton and its extension were also given in the main results arc as
follows.
Cotton farmers are in urgent need of transgenic bollworm—resistant cotton varieties with the characteristics of broad-spectrum pe st,disease resistance and high lint yield,have little demand in lint percentage and fiber farmers hope that colton seeds could be provided by cotton
research institutes and large-sized technical demands and favorites of part-time
coflon farmers represent the orientation ofadvanced agricultural farmers afe in need of a series of services throughout cotton production,including pre-production service,production service and post-production cotton farmers are the pioneers of the extension and
demonstration of cotton planting of tnass media and IMrson-to-person
media is the best modeI ofextending Wansgenie beIlworm resistant cotton.
Main advices given in the paper arc as construction of cotton planting technological
extension system,the cooperation between cotton research institutes,education institutes and extension deparlments are still needed be departments an needed to be innovated tO integrate the polices oflocal governments and the actions ofcotton should be set up and consummated by setting up experimental and demonstration fields,imparting farmers through their viewing and media should be integrated to speed up the extension of
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