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培育无病虫壮苗是大棚黄瓜早春栽培夺得高产的关键,要求日光温室或改良阳畦育苗,苗龄35-45天,生理指标三叶一心,一般每亩大棚需要30-60平方米苗床。育苗技术如下:1、配置营养土:播种前要求先配置好所需的营养土。一般用近年未种过蔬菜的肥园田土5份,充分腐熟的圈粪4份,腐熟马粪1
Nurturing seedlings without disease is the key to greenhouse cucumber cultivation in early spring to obtain high yield, requiring solar greenhouse or improved Yangzai nursery, seedling age 35-45 days, physiological indicators Clover one heart, the general need 30-60 square meters per mu greenhouse seedbed. Nursery skills are as follows: 1, the allocation of nutrition soil: sow before planting required to configure the required nutrition soil. General in recent years have not been planted with vegetables, 5 acres of fertile land, fully decomposed 4 copies of stool, manure maturity 1