【摘要】 中华猕猴桃不同株系,不同采收期的果实呼吸跃变期和内源乙烯的释放有一定的相关性,乙烯的产生和呼吸跃变期几乎是同时发生的。不同株系内源乙烯的释放量不同。不同成熟度的果实,都有乙烯产生和呼吸跃变期,采收愈晚,呼吸高峰出现愈早,而成熟度高的果实,采收后呼吸强度有下降的趋势。更多还原

【Abstract】 Some relationships had been shown that the respiration climacteric and ethylene release were almost occured at the same time with differe-nt harvest period and various strains of two varieties of Chinese Goose-berry ( Actinidia Chinensis Planch ) . But the levels of endogenous ethy-lene release were different in various strains. The highest value was shown in the Strain 61-1, the middle in Strain 61-36 and 57-45 and the lowest in the Strain 57-26.Different degrees of fruits maturity all had shown ethylene release and respiratory climactric. The earlier respiratory climacteric was appe-ared, When the harvesing was later. While the respiratory intensity was tending to reduce in the more mature fruits.更多还原