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四川省内江市伏龙乡蔬菜专业户孙海春,自1989年以来,积极发展番茄延后栽培,连续4年均获得高产高效益。平均亩产4500公斤,亩产值高达7000元左右。现将栽培方法介绍如下: 一、选用适宜品种 番茄延后栽培,要选用长势旺、生长期长的中晚熟品种,如:辛红1号、历红2号、中蔬4号、中蔬5号、佳粉10号和强丰等。 二、遮荫抗热育苗 选通风凉爽、土层深厚、排水良好的地块作苗床。先将床土深翻30厘米左右,
Sun Haichun, a vegetable specialist in Fulong Township, Neijiang City, Sichuan Province, has actively developed postponed cultivation of tomatoes since 1989 and has been enjoying high yield and high efficiency for four consecutive years since 1989. The average yield of 4,500 kg per mu as much as 7,000 yuan. Now the cultivation methods are described as follows: First, the selection of suitable varieties of delayed cultivation of tomatoes, to use growing Wang, growing long maturity varieties, such as: Xin Hong 1, Lihong 2, 4 in vegetables, vegetables 5 No. good powder on the 10th and strong abundance. Second, shading heat nursery election ventilation cool, deep soil, well-drained plots for seedbed. First bed soil depth of about 30 cm,