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一种在热带和亚热带地区生长的多年生藤本植物——黄果西番莲(Passiflora edulis f.flavicarpaDegener),在温带地区作为一年生作物成功地种植.用乙稀利处理后,果实成熟加快,在常年第一次严霜出现之前即可收获.随着乙稀利处理浓度(150、300和600ppm)的提高,果实的成熟以线性的方式发展.总产量不受乙稀利处理的影响,但无汁次果的数量随着乙稀利处理浓度的提高而增加,造成可供销售的产量有所下降.果汁中的可溶性固形物和抗坏血酸含量不受乙稀处理的影响.参试的紫果西番莲(Passifloraedulis Sims)不能开花.
A perennial vine, Passiflora edulis f. Flavicarpa Degener, grown in tropical and subtropical regions, is successfully grown as an annual crop in temperate regions. After ripening with ethylene, the fruit matures more quickly, The harvest was completed just prior to the first severe frost. The ripening of the fruit progressed in a linear fashion with the increase of the concentrations of ethylene (150, 300 and 600 ppm). The total yield was not affected by the ethylene treatment but no The number of jujube fruits increased with the increase of the concentration of ethephon, resulting in the decrease of the yield for sale.The content of soluble solids and ascorbic acid in juices was not affected by the treatment of ethyl acetate.The test results were as follows: Passifloraedulis Sims can not bloom.