论文部分内容阅读
唐山市新区谷庄子乡刘庄子村蔬菜专业户刘光同,1985年种植了1亩早春小棚西红柿。实产2750公斤,五月中下旬上市(比露地西红柿提早25—30天),共收入2500元,纯收入1800多元。主要栽培要点如下:一、培育壮苗,提早栽植一月上旬在小棚内育秧。小棚东西长30米,宽3米,北面设1米高土墙。距北墙0.5米处设一排支柱,用八号铁线相连,将4米长的竹杆绑在铁线上作拱架。冬季覆盖塑料薄膜和草苫,温度不够时用火墙提温。小棚内预先亩施优质圈肥0.75—1万公斤,磷酸二铵20—25公斤,将肥土混合均匀即可作为苗床。
Liu Guangtang, a vegetable specialist in Liuzhuangzi Village, Tangzhuang New District Gu Zhuangzi Township, planted 1 mu of early spring shed tomatoes in 1985. Production of 2750 kg, listed in late May (25-30 days earlier than the open tomato), a total income of 2,500 yuan, net income of 1,800 yuan. The main cultivation points are as follows: First, nurturing strong seedlings, early planting early January in the shed shed seedlings. Shed things 30 meters long, 3 meters wide, north of 1 meter high wall. 0.5 meters away from the northern wall at a row of pillars connected with the No. 8 wire, the 4-meter-long bamboo tied to the iron line for the arch. Winter covered with plastic film and straw, when the temperature is not enough to use the firewall wall temperature. In the shed before the implementation of high quality circle fertilizer 0.75-1 million kilograms, 20-25 kilograms of diammonium phosphate, the soil can be mixed evenly as a seedbed.