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龙眼(Euphoria longan)原产我国,是我国南方重要的亚热带果树,也是我省六大水果之一。我省龙眼产量居全国之冠。主产区龙眼的收入占农业收入的50～80％。但鲜果易变色变质,不耐贮藏运输;所以,至今还难以大批量运销国内外。为了减少鲜果腐烂和延长其贮藏寿命,我们进行了用仲丁胺处理结合低温贮藏的试验,结果取得了显著效果。
Longan (Euphoria longan) native to China, is an important subtropical fruit tree in southern China, but also one of the six fruits in our province. Longan output in our province ranks first in the country. The main producing areas of longan income accounted for 50-80% of agricultural income. However, the fresh fruit tends to be discolored and discouraged from being stored and transported. Therefore, it is still difficult to mass-market both at home and abroad in large quantities. In order to reduce the decay of fresh fruits and prolong their storage life, we conducted a test using sec-butylamine combined with low-temperature storage, and the results achieved remarkable results.