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滦平县王营子乡东营村,在农业科技人员的指导下,试行玉米与大蒜、白菜间作的种植形式,亩收入比单一种植成倍增长。群众认为这种形式简便易行,经济效益明显,是农村脱贫致富的好门路。这里地处滦平县东南的深山区,无霜期140天左右。全村有耕地1320亩,1985年推广玉米与大蒜、白菜间作220亩,总收入达21.5万元,平均亩收入近千元。一、种植形式和效益分析间作形式为7.2尺一带。玉米占地1.2尺,穴距1尺,一穴双株,每亩1667株,平均亩收玉米416.75公斤,收入125元。春分节前10天栽大蒜,占地6尺,栽7行,株距2寸,平均亩收蒜25000头,收入500元,收蒜苔80公斤,收入80元。收蒜后种白
Lying in Dongying Village, Wangyingzi Township, Luanping County, under the guidance of agricultural scientists and technicians, it experimented with planting forms of corn and garlic and cabbage, and the income of mu was doubled than that of single planting. The masses think that this form of simple and easy, obvious economic benefits, is a good way out of poverty in rural areas. Here is located in the southeastern Luanping County, the mountains, frost-free period 140 days. The village has 1320 acres of arable land in 1985 to promote corn and garlic, cabbage for 220 acres, with a total income of 215,000 yuan, the average income of nearly 1,000 yuan mu. First, the form of planting and benefit analysis Inter-crop form is 7.2 feet a strip. Corn covers an area of 1.2 feet, hole distance 1 foot, one hole Shuang Zhu, 1667 per mu, the average harvest of 416.75 kilograms of corn, income 125 yuan. Spring 10 days before the festival planted garlic, covering 6 feet, planted 7 lines, spacing 2 inches, the average income of 25000 acres of garlic, income 500 yuan, received 80 kg of garlic, income 80 yuan. Receive white garlic after planting