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近年来,冬季大棚菜生产发展迅速,但当大棚菜生产季节过后的6～9月份,棚内种植收入很低,一般每667 m~2棚在400元左右。为此我们抓住革胡子鲶喜高温,耐低氧,生长快的特点,2005年在永安镇一村实施了“蔬菜大棚养殖革胡子鲶高产技术”试验,取得较高的经济效益,每667m~2棚能增收1.03万～4.07万元。现将养殖技术介绍如下。
In recent years, winter greenhouse vegetable production has developed rapidly, but when the greenhouse vegetable production season after 6 ~ September, the shed planting income is very low, usually about every 667 m ~ 2 shed at 400 yuan. To this end, we grasps the catkin hi leather hi hi, hypoxia resistance, fast growth characteristics, in 2005 Yongan Town, a village of “greenhouses farming leather catfish high yielding technology” test, and achieved high economic benefits, every 667m ~ 2 shed to increase 10,300 ~ 40,700 yuan. Breeding techniques are introduced below.