Varieties should be selected from the No. 4 and No. 7 of the Jinyan series of cucumbers, as well as Beijing thorn melon, Jiamusi thorn and Taiyuan Hewo snake. During the seedling nursery period, it is still in the rainy season with higher temperature and stronger light. It is necessary to choose dry land for sorghum, and the seedbed is equipped with a shade shed and equipped with rainproof facilities. After the new high-fat membrane seed dressing, the paper can be seeded and seeded with a paper tube (bag) or a plastic cup to protect the roots and promote seedling growth. The seedlings can be planted for about 25 days. Each greenhouse is made up of 3 stilts, with a row spacing of 1 meter, a raft width of 40 centimeters, and a height of 16 to 20 centimeters, corresponding to three south, north and middle walkways. 60 plants were planted in each greenhouse. Management enters the vegetative growth stage (planted to root melon formation), the roof covers the agricultural film, strengthens ventilation, and strictly controls humidity. In the stage of entering the knot, it is necessary to heat the stove in time, uncover the grass curtain in time, and make full use of natural light to prevent the melon. Look at the sky to see the seedlings, and rationally manage the fertilizer and water. Before the roots are harvested, avoid pouring large water to avoid causing roots and length. At this time, the seedlings are mainly controlled to prevent the growth of nutrients and delay the sitting. The time for topdressing should be properly controlled. It’s too early to go crazy, and it’s too late to miss melon. In general, when the root melon grows to about 15 cm, the waist melon is a good opportunity to topdress. It is necessary to alternate the manure water and the clean water, and apply it in small amounts several times. In the temperature management, planting to the seedling stage, the room temperature is preferably 25 ° C during the day and 20 ° C to 22 ° C during the night. The growth period of root melon is 24 ° C to 26 ° C during the day and 20 ° C at night. The temperature at the peak of the seasoning can be appropriately increased, preferably 25 to 27 ° C during the day and 22 ° C at night. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
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The main material of salicylic acne patch is hydrocolloid, which is composed of hydroxymethyl cellulose, medical hot melt adhesive. patch acne is used to apply to the surface of acne, absorbing tissue secretions in a physical way and creating a moisture-balanced environment around the acne. Korean acne patches has a flat back and neat edges, with no defects of decoupling. Acne scar patch can absorb more than twice of its own tissue fluid. Acne cover patch is disposable. Keep skin clean before acne pimple master patch use, do not apply any products, do not use with ointment. Acne patch microneedle is most effectively absorbed when the acne appears pus-filled. To use acne pimple healing patch, remove the sticker, peel off the backing paper, apply it to the wound and gently press around it to fix it. Acne spot patches is most effectively absorbed when the acne appears pus-filled. To use acne removal patch, remove the sticker, peel off the backing paper, apply it to the wound and gently press around it to fix it. After the color of the custom acne patch changes from clear to white, replace the sticker. Salicylic acne patch has good water resistance and can be used during makeup or bathing.
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Cucumber cultivation techniques in autumn and winter greenhouse