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苍溪雪梨苗的培育,若按老方法,一般要2至3年乃至第4年才能出圃移栽。我和本县两灌乡龙固村二组果树专业户龚开文、高自富经最近两年的试验只需要330多天,就能培育出优质苍溪雪梨成茁。现将培育技术简述于后。一、砧木苗的培育管理培育承受苍溪雪梨接穗砧木苗可利用种子、扦插和根繁殖,但以种子繁殖最普遍。 1.种子采集和贮藏。采充分成熟的野生砂梨和秋子梨种子适时层积贮藏(种子通过层积贮藏,有后熟和催芽的怍用)。种子播后萌发早、出苗齐、发芽率高。层积方法:将河沙用清水喷湿拌
Cangxi Sydney seedling cultivation, if according to the old method, generally 2 to 3 years or even 4 years to nursery transplanting. I and the county two irrigation Township Longgu village two professional group of trees Gong Kaiwen, Gao Zuifu by the last two years of test only 330 days, we can cultivate high-quality Cangxi Sydney into Zhuo. Technology training will now be outlined later. First, the cultivation and management of rootstock seedlings Cultivation of cultivated seedlings, cutting and rooting can bear the seedlings of scion rootstock of Cangxi, but the most common is seed propagation. 1. Seed collection and storage. Fully mature mature wild sand pear and seeds of autumn pear layer storage (timely storage of the seed layer, after ripening and germination 怍 use). Seed germination early after sowing, germination Qi, germination rate. Laminar method: the sand with water spray wet mix