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供试组合和品种中以 99- 0 6的产量最高 ,其次为安两优早 2 5、香两优 6 8的。通过对产量构成因素相关分析与通径分析表明 :影响早稻产量的主要因素是每穗粒数 ,其次为有效穗、千粒重、结实率和株高
The yield of 99- 0 6 was the highest among the tested combinations and cultivars, followed by Annong 2 5 and Xiang Liangyou 6 8. Correlation analysis and path analysis showed that the main factors affecting the yield of early rice were grains per spike, followed by effective panicle, 1000-grain weight, seed setting rate and plant height