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达县市西外乡西河村二组黄玉伟从1981年以来采用小棚覆盖育苗、大苗带土定植技术栽培黄瓜,取得了很好的效果,黄瓜上市早、产量高、经济效益好。1984年他种植的0.3亩黄瓜,5月6日开始采收,比我市一般用地膜覆盖栽培的还早5—6天,产量3,152斤,产值367.82元,折合亩产10,506斤,亩产值1,226.20元。比我市一般用地膜覆盖栽培的产量和产值还高25—30％。其主要技术措施是: 一、温室催芽、小棚育苗。为
Huang Yu-wei, the second group of Xihe Village, Xisi Township, Daxian County, has been cultivating cucumbers with small shed cover planting techniques since 1981, and has achieved good results. The cucumber is marketed early with high yield and good economic returns. In 1984, he planted 0.3 mu of cucumbers and started harvesting on May 6, 5-6 days earlier than the general mulch cultivation in the city. The yield was 3,152 jin and the output value was 367.82 yuan, equivalent to 10,506 jin per mu, yielding 1,226.20 mu of mu. yuan. Than the city generally use plastic film mulching cultivation output and output is also higher 25-30%. The main technical measures are: First, sprouting greenhouse, shed shed nursery. for