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研究了地面铺反光膜及不同果袋、不同解袋时间等对果实品质的影响。结果表明,铺设反光膜可以全面提高果实品质,减少重庆光照不足和套袋对油桃果实发育的不利影响;适当延迟解袋时间,从常规的采前7-10d延迟到采前3-5d,最迟不超过7d,在重庆气候条件下,可以保证较好的外观品质,获得较好的防病虫防裂果效果;外褐内红双层纸袋处理的果实果面光洁度、色泽均匀度、防病虫和裂果效果明显优于牛皮纸单层袋、褐色单层纸袋处理。
The effect of ground reflective film and different fruit bag, different bagging time on fruit quality was studied. The results showed that the laying of reflective film can improve fruit quality comprehensively and reduce the adverse effects of insufficient light and bagging on the fruit development of nectarines in Chongqing. Delayed the solution time, from the pre-harvest 7-10d to 3-5d, At the latest no more than 7 days, under the climatic conditions of Chongqing, better appearance quality can be guaranteed and good pest control and fission prevention effect can be obtained. Fruit smoothness, color uniformity, anti-fouling effect Pest and fissure effect was significantly better than kraft paper single bag, brown single paper bag.