会泽县小春马铃薯高产栽培技术

会泽县小春马铃薯近年种植面积在4 000 hm2每年生产的鲜薯供不应求,2009年每公顷产值在1.8万元具有较好的经济效益。为优化种植业结构,提高土地利用率和种植业经济效益,探索适合小春马铃薯高产栽培技术,为生产提供科学依据,多年以来会泽县农业技术推广中心做了小春马铃薯栽培试验,取得了较好的效果,本文主要从品种选择、播种期、种植密度、合理施肥等方面介绍了小春马铃薯高产栽培技术。

Huize Xiaochun Potato Cultivation Techniques

The cultivation of late autumn potato at Huize has a long history,and the planting area is large.In recent years,the total planting area goes up to 4 000 ha,and the production of fresh potato falls short of demand.In 2009,the total production value of potato,a prevailing crop with high production value and benefit,reached 18 000 Yuan(RMB) per hectare.In order to optimize planting structure,improve land utilization and increase cultivation efficiency,and explore high-yield cultivation techniques for late autumn potatoes,Huize Agricultural Technology Promotion Center in recent years carried out studies on cultivation and obtained good results,which may provide a scientific basis for the production.In this paper,the cultivation techniques for the late autumn potato were introduced on cultivar selection,planting date,plant density and rational fertilization.