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花生地膜覆盖栽培面积,近几年在我国各省、区都有较大幅度的增长。据农牧渔业部全国农业技术推广总站统计,1984年,全国花生地膜覆盖栽培总面积为137万多亩,比1983年扩大了1.38倍,主要分布于北方辽宁、河北、山东、河南、北京五省市,约占全国花生覆膜栽培总面积的95%。陕西、安徽、四川、湖北、湖南、江西、江苏、广东、广西、云南、吉林等省也在试验示范推广。因此,有必要进一步研究在不同生态环境条件下的高产稳产覆膜栽培新技术,提高花生覆膜栽培的水平,降低成本,获得更高的经济效益。
Peanut film mulching area, in recent years in our provinces, districts have more substantial growth. According to statistics from the National Agricultural Technology Extension Station of the Ministry of Agriculture, Animal Husbandry and Fishery, in 1984, the total area covered by peanut mulch was 1.37 million mu, an increase of 1.38 times that of 1983, mainly distributed in northern Liaoning, Hebei, Shandong, Henan and Beijing Provinces and municipalities, accounting for about 95% of the total area covered by peanut cultivation in the whole country. Shaanxi, Anhui, Sichuan, Hubei, Hunan, Jiangxi, Jiangsu, Guangdong, Guangxi, Yunnan, Jilin and other provinces are also pilot demonstration and promotion. Therefore, it is necessary to further study on high-yielding and stable film-mulching cultivation technology under different ecological environment conditions, to improve the level of peanut film mulching and cultivation, to reduce costs and to obtain higher economic benefits.