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无籽西瓜是西瓜中的高档产品,目前在生产上推广的主要是三倍体无籽西瓜。但因三倍体无籽西瓜的种子价格昂贵,发芽率及成苗率低,育苗成本较高而有碍推广。若采用插蔓繁殖,不仅简易快速,而且由于扦插苗成活后即可抽蔓生长,可弥补籽繁三倍体无籽西瓜苗期生长慢的不足,提早开花结果。1.插条培养在扦插前40～50天,采用温室或塑料大棚保护地内播种育苗,株距20厘米、行距50厘米,建立采蔓圃。当瓜苗抽蔓长达10厘米以上时即可采蔓扦
Watermelon seedless watermelon is a high-end products, is currently promoting the production of triploid seedless watermelon. However, the seeds of triploid seedless watermelon are expensive, germination rate and seedling rate is low, raising seedling costs and hinder the promotion. If the use of vine propagation, not only simple and quick, but also because the survival of the cuttings can be smoked after the growth of Man, can make up for the seedless triploid seedless watermelon seedling growth of the lack of slow, early flowering results. 1. Cuttings Cultured 40 to 50 days before cutting, the use of greenhouses or plastic greenhouses to sow seedling protection within the plant spacing 20 cm, row spacing 50 cm, the establishment of mining Manpu. When the melon seedlings pumping vine up to 10 cm can be taken Man stick