黄瓜断根插条育苗是通过近几年栽培期间的各种观察,并以不定根发生、植物激素等实验为基础,对传统的黄瓜育苗方法进行了改进。它的显著优点是作业简单、省力,苗的整齐度高并且苗来自母株,无需种子,可使黄瓜着果部位降低,开花数多,果实大,增加产量。平均666.7米~2增产黄瓜2000千克,增收1500元。(一)断根操作技术断根时苗龄有幼苗和成苗两种。幼苗期断根,是将有2片真叶的苗从子叶节下的3～5厘米的根颈部位切断即可做插条。当然,对徒长苗也可同样的剪短。成苗期的断根方法,是把即将定植的苗从 Cucumber cuttings cuttings nursery is through various observations during the cultivation of recent years, and adventitious roots, plant hormones and other experiments based on the traditional method of cucumber seedling improved. Its remarkable advantages are simple operation, labor-saving, high seedling uniformity and seedlings from the mother plant, without seeds, cucumber fruit parts can be reduced, flowering number, fruit, increase production. An average of 666.7 m ~ 2 cucumber yield 2000 kg, an increase of 1,500 yuan. (A) the root-cutting operation when the seedling age seedling seedlings and seedlings into two. Seedling off the root, there will be two true leaves of the seedlings from the cotyledons under the 3 to 5 cm of the root neck cut off to do the cuttings. Of course, the same can only be short cut. Seedling root-breaking method is to plant the seedlings from the soon-to-be