论文部分内容阅读
在寒冷季节进行温室蔬菜生产,人工拉放草苫费时费工,劳动强度大,且清晨室内不能及时进入阳光,下午不能及时覆盖保温,从而影响产量.自动卷苫机卷速为每分钟一米, 8分钟～ 15分钟可全部卷起,适宜 7米～ 12米跨度温室使用,能增加室内温度,延长光照时间,可提高蔬菜产量 20%左右.另
In the cold season of greenhouse vegetable production, artificial grass drafting time-consuming and laborious, labor-intensive, and early morning indoors can not enter the sun in time, can not cover the insulation in the afternoon, thus affecting the production.Automatic reeling machines roll speed of one meter per minute , 8 minutes to 15 minutes can be all rolled up, suitable for 7 m ~ 12 m span greenhouse use, can increase the indoor temperature, extend the light time, can increase the vegetable yield of about 20%.