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我省春季大棚内以栽番茄、菜椒和黄瓜为主,三种蔬菜的栽培要点如下: (一)选用早熟、丰产、抗病的一代杂种和品种:番茄有苏抗4号、5号和6号,早丰、早魁和苏粉1号等。菜椒有早丰一号、甜杂一号等。黄瓜有长春密刺、扬行黄瓜及津研6号等。 (二)培育壮苗:是夺取大棚蔬菜早熟、丰产、多收益的重要环节之一,其形态特征是:茎粗壮,根系发达,番茄、菜椒是8—10片真叶,黄瓜是4—6片真叶且子叶健全,株高15—20厘米,均需带大花蕾,番茄和菜椒的少数植株需开花。移苗时必须采用营养钵,钵径以10厘米为好,至少为8厘米。
In our province, the cultivation of tomato, pepper and cucumber is the main part of the greenhouse in the province. The main points of cultivation of the three kinds of vegetables are as follows: (I) Selection of hybrids and varieties of early generation, high yield and disease resistance: Tomato are Sukang No.4, No.5 and 6, early Feng, early Quebec and the Soviet Union on the 1st and so on. Pepper has a good morning on the 1st, sweet hybrid number one. Cucumber has Changchun sting, the line of cucumber and Jin research on the 6th and so on. (B) to cultivate strong seedlings: is to seize greenhouse precocious vegetables, yield and more important one of the major aspects of its morphological characteristics are: thick stalks, roots developed, tomato, pepper is 8-10 true leaves, cucumber is 4- 6 true leaves and cotyledons, plant height 15-20 cm, are required with large buds, tomato and pepper a few plants to be flowering. Miao Miao must be used when the nutrition bowl, bowl diameter to 10 cm as well, at least 8 cm.