论文部分内容阅读
此模式一年四作四收,可增收夏白菜3500公斤,秋冬甘蓝3000公斤,是实现瓜菜一年多种多收、提高经济效益的多茬立体种植模式。一、种植规格大棚西瓜单行栽植的行距160～180厘米,株距40～50厘米,若用支架栽培行距100～120厘米,株距40～50厘米;大棚西瓜收获后,在西瓜爬蔓畦内种植夏白菜,行距55厘米,株距30～35厘米;秋西瓜双行栽植,小行距50厘米,大行距250～290厘米;西瓜收后种植越冬甘蓝,株行距45厘米×45厘米。
This model four for four harvest a year, can increase the summer cabbage 3500 kg, 3000 kg cabbage in autumn and winter, is to achieve a variety of vegetables more than one income, improve economic efficiency of stubble planting mode. First, the planting specifications Greenhouse watermelon single row spacing of 160 to 180 cm, plant spacing 40 to 50 cm, if the stent cultivation spacing 100 to 120 cm, spacing 40 to 50 cm; greenhouse watermelon harvest, watermelon in the vine to grow summer Cabbage, row spacing 55 cm, spacing 30 ~ 35 cm; autumn watermelon double line planting, small row spacing 50 cm, large row spacing 250 ~ 290 cm; watermelon harvest wintering cabbage, plant spacing 45 cm × 45 cm.