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zao dao xin pin zhong zuo zao 872
Pages: 37
Year: 1991
Issue:
2
Journal: Rural Economy
Keyword: 新品种; 早稻; 杂交选育; 四川省; 籼粳交; 有效穗; 水稻; 农科院; 分蘖力; 研究所;
Abstract: <正> “泸早872”是四川省农科院水稻高梁研究所用“窄叶青8号”作母本,“七二早粳”作父本杂交选育而成的一个籼粳交常规早稻新品种。该品种株型紧凑,株离85cm,叶色浓绿,叶片挺直、硬键。苗期耐寒,长势旺,分蘖力强,早发性好,一般亩有效穗可达21——22万,每穗着粒100~110粒,结
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