不同负载量贵人香葡萄最佳采收期的研究

摘要

Italien Riesling were used as materials to determine and analyze the yield and fruit quality of different harvesting time, to study the best harvesting time of Italien Riesling grape under different load conditions. The results showed that the best harvesting time of the berries under different loads were different. Considering yield and fruit quality factors, to determine the best harvesting time of 1.5:1, 1:1 and 1:1.5 load handlings for Italien Riesling were September 29, and the best harvesting time of 1:2, 1:2.5 and 1:3 load handlings were 4 to 9, October.%通过对不同时间采收的贵人香葡萄进行产量和果实品质的测定分析，研究不同负载条件下贵人香葡萄的最佳采收期。试验结果表明，不同负载贵人香葡萄的最佳采收期不同。综合考虑产量和果实品质因素，确定贵人香葡萄梢果比1.5：1、1：1和1：1.5负载的最佳采收期为9月29日，梢果比1：2、1：2.5和1：3负载处理的最佳采收期为10月4日至10月9日。