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从枫香果实的含水量、粗脂肪含量、果实比重等方面来探讨枫香种子成熟的指标与成熟期。结果表明 :种子粗脂肪含量可作为枫香种子成熟的精确指标 ;枫香果实的含水量可预测枫香种子成熟期 ;果实比重及颜色的改变不能作为枫香种子成熟的精确指标 ;南京地区枫香种子于 1 0月上旬成熟
From sweetmeat fruit water content, crude fat content, the proportion of fruit, etc. to explore the sweetmeat seed maturity indicators and maturity. The results showed that the crude fat content of seeds could be used as the accurate index of seed ripening of Liquidambar formosana. The water content of Liquidambar formosana could predict the seed maturity of Liquidambar formosana. The change of specific gravity and color of fruit could not be used as the accurate index of seed ripening of Liquidambar formosana. Sweet seeds mature in early October