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近几年,营口地区大棚春番茄的栽培面积逐年增加,其原因是产量较高,经济效益显著。营口县母屯村蔬菜专业户李遵全1987年栽种的0.96亩春番茄,折合亩产量为5833公斤,总收入为4250元。洛卜乡牛屯村蔬菜专业户牛玉胜,0.48亩大棚春番茄收入2530元。他们的经验是:一、适时播种,培育壮苗1月20日播种,选用沈粉1号品种,首先播种在温室的架床上,每亩播种量为50克,播种后,在架床上支起拱架,扣成塑料小拱棚,晚间再把纸被覆盖上,以利保温,使幼苗尽早出土。播种后的温度保持在25—30℃,一周后苗子出齐时将温度降到25℃。当幼苗长出二叶一心时(1月31日),把幼苗移在营养土坨中。营养土坨是用牛皮纸袋做成,直径为6.6厘米,把配好的床土(7份猪圈粪,2份土大粪和1份腐熟马粪)装在牛
In recent years, Yingkou area greenhouse spring tomato cultivation area increased year by year, the reason is the higher yield, significant economic benefits. Yingkou County, Tuen Mun vegetable specialized households Li compliance 1987 planting 0.96 acres of spring tomatoes, equivalent to 5833 kg of mu production, with a total income of 4250 yuan. Luobu Township cattle village specialized in cattle cattle Yusheng, 0.48 acres of greenhouses tomato income 2530 yuan. Their experience is: First, timely sowing, nurturing strong seed January 20 planting, selection of Shen powder No. 1 varieties, first sowing in greenhouse greenhouse bed, planting acreage of 50 grams per mu after sowing, stand on the bed Arch, buckle into plastic small shed, and then covered with paper at night, to facilitate insulation, so that seedlings unearthed as soon as possible. After sowing temperature was maintained at 25-30 ℃, after a week when the seedlings get together, the temperature dropped to 25 ℃. When the seedlings grow two leaves one heart (January 31), the seedlings moved in nutrient soil lump. Nutrient soil Tuo is made of kraft paper bags, a diameter of 6.6 cm, the bed with a good soil (7 pig pennant, 2 soil manure and 1 maturity horse manure) installed in cattle