论文部分内容阅读
我省山地较多,垂直气候差异明显,可利用高山夏季凉爽的气候生产“淡季”蔬莱。1988年我所在菜办和蔬菜公司的指导下,在瓯海县海拔700～800米的五凤垟乡,进行了一年二熟及三熟大面积(173.75亩)试验,获得成功。一年二季安排4个蔬菜品种。总产量36.6万公斤,总产值16.9万元,亩均972.64元,比单种水稻或一季蔬菜的产值翻了一番。其中第一季豇豆116亩,亩产958公斤,亩产值574.83元;四季豆32.38亩;亩产703.4公斤,产值
More mountains in our province, significant differences in vertical climate, the mountain can be used to cool the summer climate “off-season” vegetables Lai. In 1988, under the guidance of our own food and vegetable company, we successfully conducted a large-scale (173.75 mu) trial of second-cropping and third-cropping in Wufeng Township, 700-800 meters above sea level, in Ouhai County. Four vegetable varieties arranged in the second quarter of the year. The total output of 366,000 kg, the total output value of 169,000 yuan, 972.64 yuan per mu, more than double the output of a single crop of rice or vegetables doubled. One of the first season of cowpea 116 mu, per mu 958 kilograms, 574.83 yuan per mu; green beans 32.38 acres; 703.4 kilograms per mu, output value