Method for breeding tomato over-summer seedlings
There are four fears in the seedling stage of tomato seedlings in summer: one is afraid of sun exposure, the second is rain, the third is high temperature, and the fourth is long. In order to cultivate strong seedlings, the following measures should be taken: Choose a dry and ventilated vegetable garden as a seedbed, and set up a sunshade. The bed width is about 1 meter. The shade on the bed must have a layer of plastic film to prevent rain from entering. The flower curtain is covered on the film, which is both light-transmitting and shade-proof. Cover the film in the shade when it rains to prevent the seedlings from getting hot rain, and use a curtain to shade the sun at noon on a sunny hot day to prevent the seedlings from being exposed to the sun. The seedling age should be short, generally 30 to 35 days, and seedlings should be grown at one time, without splitting seedlings, to prevent root infection and diseases caused by transplanting seedlings. The delayed tomato in the greenhouse is raised in the hot and rainy season in summer, and various diseases are more serious. It can be controlled by spraying 1-2 times 500 times of chlorothalonil or toxin alum during the seedling period. Control watering in the later period and prevent rain water from pouring through, causing seedlings to grow long. To prevent the seedlings from growing too long, spray the leaves with chlormequat 0.1%-0.15% for a total of 2 sprays to make Miao Dun firm and strong. Disclaimer: Some articles of this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for processing. phone List of veterinary drug raw materials
Veterinary medicine heat-clearing medicine: all the medicines that are cold and cool and can clear and relieve heat-related diseases are called heat-clearing medicines. List of veterinary drug raw materials,Buy Online Tylosin Phosphate Premix,Tylosin Phosphate Premix Powder,Bulk Tamoxifen Citrate Powder Xi'an Henrikang Biotech Co.,Ltd , https://www.henruikangbio.com
Heat-clearing medicine can be divided into the following categories: â‘ heat-clearing and lowering gunpowder: the main function of this type of medicine is to clear the qi and divide the real heat, which is suitable for reciting the inner heat that is caused by the high-heat fire.
Excessive, thirsty, fond of drinking, urination, short and red urination, cough and asthma due to lung heat, tongue sores, red color, yellow and dry glutinous rice and other symptoms. Our unit can provide gardenia extract, bile, knowledge
Mother, bitter and other extracts. â‘¡ Heat-clearing and damp-damping medicines: Most of these medicines are bitter and cold, bitter can dry dampness, and cold can clear heat, so they are used for red and yellow lips and thick tongue coating.
Greasy, damp-heat jaundice, short and red urination, damp-heat diarrhea, sore yellow swelling toxin embolism. Our unit can provide extracts such as Coptis chinensis, Scutellaria baicalensis, Treats, Yin Chen, Sophora Radix et Rhizoma etc. â‘¢ Clear heat
Detoxification drugs: This type of heat-clearing and detoxifying drugs are mainly used to clear away heat or fire poison caused by excessive heat. These diseases are mostly manifested as persistent high fever, sore throat, sore yellow furuncle, eye