论文部分内容阅读
早熟甘蓝经济效益显著,近几年许多地区种植面积在逐年增多,但是,大多数的早熟甘蓝栽培一般为甘蓝单作,而没有根据早熟甘蓝植株矮小,生长期又短的特点合理地进行间作套种,使生产效益受到了限制。现在介绍几种效益较好的间作套种模式,以供参考: 一、早甘蓝与黄瓜间作 早春土壤化冻后整1米与0.8米相间平畦,2月底在1米畦中搭小拱棚定植甘蓝;3月下旬在0.8米畦内栽两行黄瓜,株距20～25厘米。此时将甘蓝畦上小拱棚移盖黄瓜。5月初收完甘蓝,给黄瓜搭架,甘蓝畦作为黄
In recent years, the planting area in many areas has been increasing year by year. However, most of the cultivars of early-maturing cabbage are generally monoculture of cabbage, but not intercropping intercropping according to the characteristics of short and short growing season of cabbage , So that production efficiency has been limited. Now introduce several better intercropping intercropping patterns for reference: First, early cabbage and cucumber intercropping the soil in the early spring after the whole 1 m and 0.8 m with flat 畦, by the end of February in 1 m 畦 take a small shed planted cabbage; In late March planted two rows of cucumbers within 0.8 meters, spacing 20 ~ 25 cm. At this point the cabbage 畦 small shed on the cucumber. Close early in May cabbage, scaffolding shelves, cabbage as yellow