日光温室叶类蔬菜越夏椰糠栽培技术

针对夏季高温、强光的环境使喜冷凉气候的叶菜在日光温室内生产面临的种种障碍,加上长期连作,使得种植过程中出现的诸多问题,如菠菜死棵、生菜抽薹、莴苣萎蔫等,结合叶菜种植特点,总结出了一套日光温室叶类蔬菜越夏椰糠种植技术,克服了叶菜连作障碍,减少了农药和化肥的使用量,提高了产量和品质,达到了增产增收效果;通过品种选择、壮苗培育、整地及铺设椰糠、定植及田间管理、病虫害防治等诸多措施,确保了叶菜的周年生产,满足了人们夏季对新鲜叶菜的需要。

Cultivation Technology of Oversummering Leaves Vegetables with Coconut Bran in Greenhouse

Abstract: Environment of the high temperature and strong light made leaves vegetables that were adapted to the climate of cold and cool face with various obstacles in the process of production in greenhouse. Duing to the continuous cropping, the more problems appeared in the process of planting, such as the death of spinach, bolting of lettuce, lettuce wilting and so on. Combining with the characteristics of leaves vegetables planting, a set of cultivation technology for oversummering leaves vegetables with coconut bran was summed up, which overcomed the barrier of continuous cropping of leaves vegetables, reduced the amount of pesticides and fertilizer and improved the yield and quality. The effect of increasing production and income were achieved. In order to ensure the annual production of leaves vegetables and meet the needs of fresh leaves vegetables in summer, many measures were carried out, such as variety selection, cultivation of strong seedlings, land consolidation and laying coconut bran, planting and field management, pest control and so on.