2002•Jilin Agricultural SciencesRequires access
Study on Rice Varieties with Different Panicle Type High-yield Experiment in Cultivation Technique
Wu Chang
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Abstract
In order to research yield potential of rice varieties with different panicle type,we made an experiment in 2001.Field experiment proved that erect panicle and semi_erect panicle can attain a yield potential of 11 775～12 050 kg/hm 2,has a 18.2%～22.7% yield advantage over common panicle type.The result of cultivation showed that the yield potential of erect panicle and semi_erect panicle rice is higher than common panicle rice.