最小差异
The minimum difference of index of growth and development was found under 8-hour-photoperiod, the cultivated soybean flowered later than the wild soybean of same latitude.
8小时光周期纬度间开花期生育指标差最小、栽培大豆均比同纬度野生大豆晚开花,确定为典型短光。
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