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近年来,市场对桄榔粉的需求量日益增大,大批量的桄榔树经历砍伐,野生桄榔资源被过度开发利用,优良桄榔树种面临濒危境地。为保护和发展龙州优良桄榔资源,笔者展开桄榔种子繁育方面的研究,对其繁育技术进行了探讨,包括苗圃地选择、整地、种子的采收与贮藏、种子的催芽和播种、装袋育苗、苗期管理等方面,为桄榔繁育研究提供了技术借鉴,以供参考。
In recent years, the demand for betel nut flour has been increasing. Large quantities of sugar palm trees have experienced deforestation, wild betel nut resources have been overexploited and exploited, and fine sugar palm tree species are endangered. In order to protect and develop the longan sugar cane resources in Longzhou, the author carried out researches on the breeding of the cotyledon seeds and explored the breeding techniques, including the selection of nursery, soil preparation, seed collection and storage, germination and sowing of seeds, Bag nursery, seedling management, etc., provide a technical reference for the research on the cultivation of sugar beet, for reference.