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阳光板在菜农在大棚换膜和日常检修时应该重点做好的作业

来源:http://www.wanzhongyue.com/ 日期:2018-08-15 发布人:admin 浏览次数:

1.破损竹竿及时替换:大棚的竹竿要接受草苫的重压,遇到大雪气候时承重力大大添加,会导致部分托膜竹被压劈或被压断,这样的竹竿一定要及时保护或替换。对现已压断的竹竿,能够将其撤除换下,或在开裂的竹竿周围另附一根,本来开裂的部分用布条包好,以防戳破棚膜。只是呈现裂口还能持续运用的竹竿,用布条包好即可。
1. Damaged bamboo poles should be replaced in time: the bamboo poles in the greenhouse should be subjected to the weight of straw shrubs. When encountering the heavy snow climate, the load bearing capacity will be greatly increased, which will lead to some of the bamboo underpinning film being split or crushed. Such bamboo poles must be protected or replaced in time. The broken bamboo pole can be removed and replaced, or an additional one is attached around the cracked bamboo pole. The cracked part is wrapped in cloth strips to prevent breaking the shed film. It is just a bamboo stick with cracks and continuous use, wrapped with cloth.
2.山墙上钢丝的底部垫废旧车胎或许鞋底等,扩展钢丝受力面积,防止钢丝勒进山墙中。
2. The bottom of the steel wire on the gable is padded with waste tires or soles, etc., so as to extend the force area of the steel wire and prevent the steel wire from being strangled into the gable wall.
3.在棚面与前部转机处垫破布、胶皮管、PVC管等,或在压膜绳上套塑料软管,以防止压膜绳与棚膜直接触摸,减小压膜绳与棚膜的摩擦力,减缓棚膜的磨损速度。
3. Pad the broken cloth, rubber hose, PVC pipe on the shed surface and the front turning machine, or cover the plastic hose on the film-pressing rope to prevent the film-pressing rope from touching the film directly, reduce the friction between the film-pressing rope and the film, and slow down the wear rate of the film.
济南阳光板
4.一定要缩短旧膜撤下到新膜换上的时刻。现在菜农都是多家合伙相互帮助换膜,可将预备替换的竹竿等提早预备好,将新膜在棚前抻好,再将旧膜撤下,当即调换好需求替换的竹竿,将新膜覆盖上,然后缩短换膜时刻。
4., we must shorten the time when the old membrane is removed to the new membrane. Now vegetable farmers are many partners to help each other change the film, can be ready to replace the bamboo pole and so on in advance, the new film in front of the shed, and then remove the old film, immediately replace the need to replace the bamboo pole, will cover the new film, and then shorten the time for changing the film.
5.劣质膜、旧膜在冬天时消雾流滴性欠好,放风时简单产生露珠,然后导致棚内的空气湿度大,不利于病害的防治。建议,每年替换一次放风带上的膜,并换用质量比较好、消雾流滴性强的膜。
5. The poor quality film and the old film are not good at eliminating fog and dripping in winter, and dew droplets are simply produced when the wind is released, which leads to the high humidity of the air in the shed, which is not conducive to the prevention and cure of diseases. It is suggested that the film on the ventilation Belt should be replaced once a year, and the film with better quality and strong antifogging dripping property should be replaced.

(文章由济南阳光板供给,更多精彩内容常识欢迎重视咱们 http://www.wanzhongyue.com)
(The article is provided by Jinan Sunshine Board, more exciting content and common sense welcome to attach importance to our http://www.wanzhongyue.com)
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