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介绍了超级杂交稻株两优02的栽培特性和栽培技术规程。株两优02株型紧散适中,根系发达,分蘖力中等,成穗率较高,生长势旺,抽穗整齐,成熟落色好,生育期较稳定,适合于在湖南作中熟早稻栽培。其技术规程是:适时精量播种,培育健壮秧苗;宽行窄株插秧,促进群体通风透光;间歇好气灌溉,促进根系生长和分蘖成穗;看苗定量施肥,提高肥料养分利用率;综合防治病虫,控制有害生物危害。
Introduced the super hybrid rice Zhu Liangyou 02 cultivation characteristics and cultivation techniques. The plant type of strain Liangliangyou was moderate in tightness and scattered with moderate root system, moderate tillering ability, high spike rate, vigorous growth, neat heading, good maturity, better growth period and suitable for early maturing rice cultivation in Hunan. Its technical regulations are: sowing timely and fine seedlings, nurturing robust seedlings; wide-row narrow-plant transplanting, promoting population ventilation and ventilation; intermittent good gas irrigation to promote root growth and tillering into spikes; see seedlings quantitative fertilization to improve fertilizer nutrient utilization; comprehensive Pest control, control of pests.