Celery is rich in nutrients, and can clear heat from the liver, expel wind and dampness, eliminate troubles and swelling, cool blood and stop bleeding, detoxify and promote lungs, invigorate the stomach and blood, clear intestines and stools, moisten the lungs and relieve cough, lower blood pressure, strengthen brain and calm down Blood pressure has a very good effect. Here we will bring you celery seedling technology. 1. Seedling raising method: The method of celery seedling raising is related to its variety characteristics and stubble arrangement. The cultivated varieties of celery after autumn are generally selected as Ventura, tender and crisp, etc. The sowing period is mid to late June, and the seedling method adopts plug substrate seeding + sunshade net covering cooling + agricultural film Cultivate seedlings by covering and sheltering from rain. 2. Seedling technology: 1. The selection of plug and substrate. The plugs are 288-hole or 128-hole plugs, and the substrate can be grass charcoal, vermiculite, and perlite. The ratio is 3:1:1. The ratio of the substrate is prepared according to the volume ratio, and 25 kg of expanded chicken manure is added to each cubic meter of substrate. Stir well, add 100 grams of carbendazim or 200 grams of chlorothalonil for substrate disinfection. When loading, remove the agglomerated substrate and chicken manure, and the seedling substrate should be installed to 3/4 of the hole bowl and compacted. celery 2. Seed treatment. The sowing period of celery is cultivated in late autumn in mid-to-late June. At this time, it is the high temperature season, and the seeds should be treated with low temperature accelerating germination before sowing. The specific method is: expose the seeds in the sun for 0.5 to 1 hour before sowing, then soak them in water for 12 to 16 hours, rinse them and place them in a refrigerator or cold storage room of 10 to 151°C for sprouting. At least 50% of the seeds will be exposed to white. Can be sown. 3. Sowing seeds. Using manual sowing method, moisten the substrate 1 day before sowing, lay the seeds flat in the hole, 1 hole and 1 seed, and insert the long-germinated seeds straight into the hole, and cover with a layer of vermiculite. Use 6000 times the amount of love. The collected solution wets the surface of the cave and plays the role of promoting germination, making the germination neat, strong roots and strong seedlings. Celery planting is relatively simple, as long as you do a good job of planting daily crops, you can harvest good celery. Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for handling. phone Imported Premium Matting Powder Matting powder is a new type of matting agent for leather repair made of polyacrylamide and film forming material. Used for repairing dark and light color surface and deep leather grain surface with strong covering power and good repairing effect. When used, it does not need to be used in combination with other soft peeling materials. It can be directly used for "brush coating" or "dot coating" repair, which simplifies the original use method. Manufacturing technology is simple, raw materials are easy to obtain, easy to form mass production and popularization application, to meet the needs of the leather industry. It can be divided into oily matting powder and water matting powder. It is widely used in emulsion paint, exterior and interior paint, alkyd resin paint and polyester paint systems. In the application of coating and paint, it can control the surface gloss of the film evenly, increase the wear resistance and scratch resistance of the film, dehumidify, deodorize, purify the air, sound insulation, waterproof and heat insulation, permeability. Matting Powder,Imported Premium Matting Powder,Ink Brightener And Thickener,Emulsifier For Cosmetics Xingbang High Molecular Materials Co., Ltd. , https://www.chemicaladditive.com