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以8年生寒富苹果为试材,选用了ATS、NAA、Amidthin、萘乙酸钠和6-BA等5种化学药剂进行疏花疏果试验。结果表明,以空台率、坐果率及各坐果比率综合来看,以Amidthin和萘乙酸钠疏除效果较好,单果花序比率均在50%以上,并且能够提高苹果果实品质。
The 8-year-old Hanfu apple was used as the test material, and five chemical agents, ATS, NAA, Amidthin, sodium naphthalene acetate and 6-BA, were selected for the test of thinning and thinning. The results showed that Amietin and sodium naphthaleneacetate had a good effect of sparse removal with single flower inflorescence ratio above 50% and the quality of apple fruit could be improved by the combination of empty rate, fruit setting rate and fruit set ratio.