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《Acta Agriculturae Shanghai》 2002-04
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PRELIMINARY APPROACH TO ORGANIC-CULTIVATION TECHNIQUE OF QUALITY HYBRID Japonica RICE

Yuan Qin Cao Liming Ni Linjuan Wu Yuelan (Crop Breeding and Cultivation Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai 201106)  
Organic cultivation techniques on hybrid japonica rice "MH2003" and "Hanyouxiangqing" were studied. The peak tillering stage of the two varieties were during July 25th to 30th, their peak tiller numbers were between 295.5×10 4/hm 2 and 360×10 4/hm 2, and their yields were 6516kg/ hm 2 and 7015.2kg/ hm 2, respectively. Insectifuge made from Chinese medicinal herbs was used to control insect and pest, silicide L was used to improve fertilizer efficiency and enhance rice plant resistance,and water breeding seedlings were used to shorten growing duration. All the cultivation measurements above proved to be effective.
【Fund】: 上海市科技攻关项目“有机稻米生产关键技术研究”(编号 :0 2 3112 0 5 8)资助
【CateGory Index】: S511.22
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