The composition greenhouses with wood poles, cement poles, light pipe or pipes and other materials to build the frame, Anyang breeding shed, made the column, bar, breeding shed construction, arch bar and bar, Pigeon breeding shed, covered with plastic film and become circular arch shed material. Greenhouse plastic film maintenance: cultivation of vegetable greenhouses, the greenhouse must grasp the characteristics of the environment, and take the appropriate control measures to meet the vegetable growth conditions to obtain high yield and quality. Features greenhouses: greenhouses composition with bamboo poles, cement poles, light pipe or pipes and other materials to build the frame, made of columns, rod, breeding shed, arch bar and bar, covered by plastic film and become arch round feed shed. Temperature conditions: In the hot season the studio to produce a high temperature above 50 ℃. Full shed ventilation, Pengwai cover straws or barricaded 'arbor' exposed to temperatures lower than 1-2 ℃. Breeding shed, St. Xin agriculture, breeding shed construction provided by the Anyang City of St. Xin agricultural technology services limited liability company. Breeding shed, St. Xin agriculture, breeding shed construction Anyang City of St. Xin agricultural technology services limited liability company (www.aysxny.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, for the latest information, contact: Shi Jingli.