Consultation: The eggplants in my greenhouse became keloids one by one, what should I do? 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 During plant growth, a series of metabolic and biochemical processes are carried out, forming and accumulating various chemical substances, which constitute the chemical composition of plants. Plant extracts are very complex, and there are many types of chemical components, and the components of different parts are different. General plants contain the following types of chemical components: alkaloids, glycosides, organic acids, resins (including resin acids, resin alcohols and resin hydrocarbons), volatile oils, sugars (including starch, inulin, gums and mucilage, etc.) , amino acids, proteins and enzymes, tannins, plant pigments (including chlorophyll, carotene, flavonoids, beta red bases and quinones, etc.), oils and waxes, and inorganic components (trace elements). Pure natural plant extract,Salvia Miltiorrhiza Seeds Extract,Eclipta Prosteata Extract Powder,Piperine,Piperine Extract,Damiana Extract Xi'an Henrikang Biotech Co.,Ltd , https://www.henruikangbio.com
Answer: This is aubergine aubergine, also known as osmanthus, stone fruit, stone eggplant. The prevention methods are as follows:
1. Pay attention to the temperature regulation during the seedling stage. During the seedling stage of eggplant, the temperature during the day should be controlled below 30 ℃, at night 14 ～ 15 ℃, and ground temperature 16 ～ 17 ℃.
2. Grasp the temperature of flowering period and the use time of growth regulator. The temperature during the flowering period is best controlled at about 30 ° C during the day and 20 ° C at night. The growth regulator used during the fruiting period is preferably 2 days before or on the day of blooming.
3. Appropriate fruit thinning, and pay attention to early removal of unisexual stiff fruit.
4. Properly control the supply of fertilizer and water in the early stage and carry out plowing the soil.
5. Timely control gray mold, thrips and mites.
In the prevention and treatment of gray mold, attention should be paid to the insulation in the shed, increase the light, and reduce the infection of the wound; add 0.1% parahydantoin or quick clin to the spotting liquid. Daejeon can use 25% azoxystrobin suspending agent 1500-2000 times, 50% Pythromycin wettable powder 1000-1500 times plus 75% chlorothalonil wettable powder 600-800 times spray.
For the control of thrips, 10% imidacloprid wettable powder can be used 1000-1500 times. For the prevention and control of mites, 15% pyridaben emulsifiable concentrate can be used for 1500-3000 times, and 10% Liuyangmycin emulsifiable concentrate can be used for 1000-2000 times.
There are many kinds of plant extracts, and their main functions in skin medicines, curative cosmetics and cosmetics include: anti-irritant, anti-inflammatory, wound healing, anti-infection, sterilization, moisturizing, skin protection, etc. Whether it is a single Plant Extract or a compound extract, its efficacy is often various, especially the clinical efficacy of compound extract is reflected in the comprehensive effect and overall effect of compound compatibility, and its efficacy is sometimes more effective than separation and purification. The efficacy of the combination of ingredients is good.