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二季晚稻生育过程中气温由高到低,有利植株生长发育。前期气温高,插后发根快,分蘖早。据调查,同是一个珍珠矮品种,翻秋栽培比早季栽培插后发棵早2—3天,分蘖早5—6天。由于气温高,雨水少,肥料分解快,流失少,利用率高,因而分蘖成穗比早季栽培
During the second quarter of late rice growth during the temperature from high to low, favorable plant growth and development. Pre-high temperature, inserted after the hair root fast, tillering early. According to the survey, the same is a pearl short varieties, turning autumn cultivation earlier than the early planting 2-3 days after planting, early tillering 5-6 days. Due to high temperature, less rainfall, fast decomposition of fertilizer, less loss, high utilization, thus tillering ear than the early cultivation