Qingzhou Xinze Agricultural Technology Co., Ltd. is a professional greenhouse manufacturer specializing in the design and processing of various greenhouses and supporting facilities. Greenhouses, solar greenhouses, ecological restaurant greenhouses, and greenhouse accessories and supporting equipment. Our company can process and produce greenhouse skeletons with a width of 8 meters, 9.6 meters, 10.8 meters, and 12 meters, as well as a special framework for ecological restaurants with high ridges, large spans, and large rooms. , The room is 6-8 meters, the appearance is beautiful, the internal vision is wide, spacious and bright.

    In the use of greenhouses, there are still problems of low utilization and low economic benefits. At present, the use of plastic greenhouses should pay attention to the rational arrangement of stubble, so that the greenhouses can fully play their role and achieve the purpose of increasing income. Stubble arrangements can be divided into three basic types:



1) Cultivation-based stubble types. The greenhouse is composed of three crops: dry-ripening cultivation in spring (chili, tomato, cucumber, green beans, etc.), postponed cultivation in autumn (pepper, tomato, etc.), and winter seedling cultivation (solarium, melon, beans). Spring will begin in February and will start in late February. After planting of eggplant and melon seedlings, a small arch shed will be used to cover the grass grid for insulation, and it will be available in mid-to-late April. Delayed cultivation of tomatoes and peppers in late autumn should be done in antifreeze and heat preservation, which can be extended to New Year's Day. Winter seedlings are mainly tomato, pepper, and eggplant seedlings (3-4 true leaves) covered with multiple layers in the shed, and the last crops should end in mid-November. The above arrangement is mainly based on early maturing in spring. Pay attention to sufficient fertilizers and high cultivation techniques to achieve the intended purpose.



(2) Types of stubble that are mainly seedlings. It consists of seedling cultivation in winter, seed production in spring and cultivated orchid stubble in late autumn. Starting from December, there is an electric heating bed in the shed, which can be directly sown. You can also plant the seedlings from the hotbed in the cabinet, and use small arches and straw grids to keep warm during the winter. After the seedlings are bred in the spring, the parent or car consignment parent (also can breed the parent species of various parents) for seed production of pepper or tomato is planted, and hybrid seed production is performed. As long as the seed production technology is mastered, such as the first generation of pepper hybrid Zaofeng No. 1, the yield per mu can reach 2000-2500 kg. Autumn stubble is still carried out as usual, with tomatoes and peppers mostly. This stubble arrangement has higher economic benefits and can cultivate strong seedlings for large-scale vegetable fields.



(3) Types of stubble that are mainly for seed production and retention. It consists of three crops of winter and spring seedlings, summer seedling cultivation and postponed autumn cultivation. In winter and spring, it is used for seed storage of cruciferous sparse vegetables such as Chinese cabbage and cabbage. Generally, the seedlings are planted in December, and the roof film of the greenhouse is kept after the spring to prevent rain. The surrounding skirt film is changed to plastic yarn apron to prevent insect pollination and ensure seed quality. You can use this shed to cultivate autumn tomato, cauliflower and other vegetable seedlings in mid-to-late July. In addition, the first-generation hybrids can be prepared in spring and postponed cultivation in autumn. This arrangement is mostly used in fine breeding farms and agricultural research units.