会宁县加工专用马铃薯品种大西洋地膜覆盖栽培技术

Mulching Cultivation Technique for the Special Purpose Variety of Atlantic in Huining County

经引种试验示范,马铃薯专用薯大西洋适宜在会宁县土壤肥力高的水浇地地膜覆盖种植,每公顷平均产量为30 t,每公顷最高产量可达45 t,每公顷产值为2.25～3.60万元。在栽培管理上,采用了清种和马铃薯套种玉米两种模式,大量施用有机肥料,配合化肥作为基肥,配合叶面肥。采用预防晚疫病的方式,根据当地自然条件合理选用栽培技术,形成了适合当地的大西洋栽培技术模式。

After introduction experiments and demonstrations,the special purpose potato variety of Atlantic is considered suitable for growing in the irrigated land with high fertility under plastic film mulching cultivation in the Huining county.The average yield per hectare is 30 t,with the highest yield per hectare being up to 45 t.The output value of per hectare is from $22 500 to 36 000.In the cultivation and management,two modes are adapted to cultivate Atlantic : one is single cropping and the other one is int...