青田县八棱瓜轮作模式探索

Study on the Rotation Mode of Eight Ribbed Melon in Qingtian County

蔬菜轮作模式能够充分利用土地资源,提高耕地生产能力,促进增产增收增效,实现较好的经济、社会和生态效益,具有较强的推广价值。八棱丝瓜是浙江省青田县长期种植的一个地方品种,由于长期种植,土壤板结、有机质含量下降等土壤退化问题严重。为进一步挖掘八棱瓜的生产潜力,减少经济损失,合理利用时间差,增大单位面积土地的产出效益,当地积极探索八棱瓜套种模式。豌豆-八棱瓜-盘菜高效轮作是目前推广的一种模式,该模式示范效果显著,在促进农民增收、农业增效,以及保护生态环境方面具有重要的意义。

The pattern of vegetable rotation can make full use of land resources, improve the production capacity of cultivated land, increase production, income and efficiency, and achieve better economic, social and ecological benefits, and has a strong promotion value. Eight ribbed gourd is a local variety in Qingtian county for a long time. Due to long-term planting, the degradation of soil organic matter is serious. To further excavate the production potential of eight ribbed melon, reduce the economic loss, rationally utilize the time difference and increase the efficiency of land output per unit area, local actively explore the rotation of eight ribbed melon rotation. High efficiency rotation of pea-eight prismatic-dish is a kind of planting pattern popularized in Qingtian county. This model has significant effect. It is of great significance in promoting agricultural efficiency, increasing farmers＇ income, and protecting the ecological environment.