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一、嫁接 1.播种 3月中下旬播种前将种子去杂,剔除瘪籽、霉籽后曝晒1天。次日用200ppm的赤霉素液浸种5～8小时,捞出晾干后拌沙贮藏。用赤霉素处理并进行沙贮,主要是为迅速激活种子,达到出芽一致的目的。大约10天后检查沙贮种子,如芽已长出,立即着手播种。选沙壤土做畦,如无沙壤土地块,要人为填充。冬季,先对播种畦翻土冻垡,以杀灭地下虫卵及病菌,同时用托布津或多菌灵进行消毒。如无消毒药物,可用堆草火烧过的沙土填充畦面,然后用细耙整平做高垅。将发芽的种子取出即播。因种
First, the grafting 1. Seeding In late March before sowing the seeds to the hybrid, excluding shriveled seeds, mildewed after 1 day exposure. The next day with 200ppm gibberellic acid solution soaking 5 to 8 hours, remove and dry mixed sand storage. Gibberellin treatment and sand storage, mainly for the rapid activation of seeds, to achieve the purpose of budding. After about 10 days check the sand seed, if the bud has grown, immediately proceed with planting. Choose sandy loam to do 畦, if no sandy loam land, to artificial filling. In winter, the first sowing 畦 畦 soil frozen 垡, to kill underground eggs and germs, while using Tuobu Jin or carbendazim for disinfection. If there is no disinfectant, fill the noodles with sand that has been burned by the heap, and then smooth the noodles with a fine rake. Remove the germinated seeds and sow them. Due to species