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一为了鑑定晚稻矮稈品种在欽州专区的增产性能,我們到欽州、合浦、浦北和灵山等四个县进行調查。共調查了23个点,面积206.1亩,其中广秋矮系統占150.8亩,鴨仔矮系統45亩,矮澄7.2亩,高农晚矮3.6亩。調查的結果表明,这些矮稈品种具有較好的丰产性状,主要是根群发达,矮稈密节,茎稈粗壮,耐肥抗倒,穗大粒多,干粒重大,都有利于进一步提高晚造的产量。其中又以广秋矮20号和30号的产量較高,一般亩产均
In order to identify the late rice dwarf varieties in Qinzhou area yield performance, we Qinzhou, Hepu, Pubei and Lingshan four counties to investigate. A total of 23 points were surveyed with an area of 206.1 mu, of which, the Guangqiu dwarf system accounted for 150.8 mu, the Yazhou dwarf system 45 mu, the Dwarf Cheng 7.2 mu, and the high agricultural and late-night 3.6 mu. The survey results showed that these dwarf varieties with good yield traits, mainly developed root groups, dwarf dense knot, stem sturdy, resistant to lodging, spike large grain, dry grain, are conducive to further improve the late Made of production. Among them, the output of Guangqiu dwarf 20 and 30 was higher than that of the general average