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(1) 种子保存方法对发芽的影响在印度,将杧果种子作下列处理:部分种子在从果实中剥出后,立即播种;另一部分种子在同一天分别保存在敞开的盘子、布袋、聚乙烯袋和装有苔藓的聚乙烯袋中。保存的种子分别在2周、4周或6周以后播种。结果证明,从果实中剥出后立即播种的方法最好,不但发芽率高达90%,实生苗生长也良好。用上述不同容器保存的种子,在2周以后播种的发芽率分别为70%、55%、75%和55%;在4周以后播种的发芽率分别为0%、0%、70%和62.5%,而保存6周以后播种的,只有保存在聚乙烯袋内的少数种子发了芽,发芽率只有2.5%。
(1) Influence of Seed Preservation Method on Germination In India, the mangosteen seeds are treated as follows: Some seeds are sown immediately after they are stripped from the fruit; the other part is stored on the same day in open plates, bags, poly Vinyl bags and moss-packed polyethylene bags. The preserved seeds are sown after 2 weeks, 4 weeks or 6 weeks respectively. The results showed that the best way to sow immediately after stripping from the fruit, not only the germination rate as high as 90%, the growth of seedlings is also good. Seeds stored in the above different containers showed 70%, 55%, 75% and 55% germination rates after 2 weeks seeding, respectively, and the germination rates were 0%, 0%, 70% and 62.5 %, While the seeds planted after 6 weeks of storage, only the few seeds stored in polyethylene bags germinated with a germination rate of only 2.5%.