西吉县水地设施早熟马铃薯栽培的关键技术措施

Key Cultivation Technique for Irrigated Potatoes Under Plastic Mulch plus Plastic Tunnel

经过两年的生产实践,我们总结出了采用拱棚+地膜栽培早熟马铃薯的关键技术:调控温湿度是栽培技术中的重中之重;适时播种、配方施肥、规格种植、防治早、晚疫病等技术是获得高产、稳产的保证。下面就相关技术措施从8个方面做了详细阐述,以供宁南山区参与设施早熟马铃薯生产者商榷。

The cultivation technique for early maturing potato varieties grown under plastic mulch plus plastic tunnel are summarized after two-year practice.Control of temperature and humidity is a vital practice.Planting in a good time,fertilization based on soil test,planting according to a specific procedure,and preventing and controlling early blight and late blight are the guarantee for high and stable yield.In this paper,the practice was described from eight aspects,which could be used as references for farmers in the southern mountainous of Nixia.