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对甜椒的品种、播种期、密度为因子及综合高效栽培技术的试验进行综述,目的是为提高产量产值和提早上市提供依据。试验可见,辽宁省朝阳地区塑料大棚甜椒栽培在1月5-20日播种,选择商品性好、前期产量集中、丰产的红罗丹品种,配合适宜的栽植密度(以大垄双行定植,株距0.4m为宜),采用塑料大棚栽培,大垄双行地膜覆盖,能获得较高的产量和产值,在生产上具有一定的推广价值。
The research on the varieties, sowing dates and density of sweet pepper and the comprehensive and efficient cultivation techniques were reviewed. The purpose was to provide the basis for raising output value and listing on the market early. It can be seen from the experiment that cultivation of sweet pepper in plastic greenhouse in Chaoyang District of Liaoning Province was sown on January 5-20 January and red-rhodiola varieties with good product quality and concentrated pre-production and high yield were selected with appropriate planting densities 0.4m), the use of plastic greenhouse cultivation, wide ridge double line of plastic film coverage, access to higher yields and output value, in the production of a certain promotional value.