(1) Greenhouse seedlings are mainly cultivated in the cold winter or early spring for the greenhouse in winter and spring, early spring, and cucumber cultivation in spring protected areas. (2) Cold bed nursery and nursery bed nursery The cold bed nursery mainly uses solar energy to cultivate seedlings, and it is cultivated in the spring and spring season as spring cucumber seedlings. Hotbed nursery is based on the cold bed, using brewing materials or electric heating to raise seedlings. (3) Greenhouse and cold beds supporting breeding This way, seedlings are sowed in the greenhouse and then planted in a cold bed or a small plastic shed to cultivate seedlings. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Frozen Octopus,Octopus Frozen Seafood,Frozen Seafood Octopus,Octopus In Flower Shape Zhejiang Zhoushan Jiaze Aquatic Co., Ltd. , https://www.tianjia-aquatics.com