PVISUNG's led grow light is invented, designed and developed by growers.
Retractable Led Grow Light,Led Grow Lights,Grow Light Led,Grow Lights For Plants Shenzhen Pvison Technology Co., Ltd. , https://www.pvisunggrowlight.com
Prevention (1) Selection of resistant varieties. Choose early-ripening and low-temperature resistant varieties, such as Jizao Changzhi No.1, Korean Black Dragon King Long Eggplant, Japanese New Black Coral Eggplant, etc. (2) Seed treatment. Warm the water before sowing, soak it in hot water at 55 °C for 10-15 minutes, then germination. (3) Rotation. It has been rotated for more than 4 years with non-solanaceae crops such as onions and garlic. (4) Reasonable close planting. It is advisable to plant 1800-2000 plants per 667 square meters (1 mu). (5) Balanced fertilization. Generally, 667 square meters of fully-fertilized high-quality soil mixed fertilizer 3000-4000 kg, phosphorus and potassium fertilizers in the seedling stage, and the application of nitrogen fertilizer and potassium fertilizer. After the vine is harvested, 1000-1500 times of Fuwan potassium solution and 1500-2000 times of bryostatin 481 and other foliar fertilizers are sprayed every 5-7 days to enhance the plant's resistance. (6) Scientific watering. Do small water and water pouring, keep dry and see wet, avoid flooding, protect micro-drip and dark-cast under the membrane. (7) Grafting and disease prevention. Common rootstocks include red cigar, torubum, and warm shed anvil. (8) Chemical control. The planting period, the initial flowering period and the saplings were harvested with 28% activated ion 500-600 times solution, 0.5 kg per plant; 70% diclofenac 500-600 times solution or tomato disease in the early stage of the disease Tylenol 500-600 times liquid, or 10% treatment of wilt water agent 200-300 times liquid, or Zhikang 600-800 times liquid irrigation root, each plant 150-200 ml, 7-10 days once, continuous 2 - 3 times.
Here you will find the best LED Lights for Hydroponics and General Horticulture.
LESS ENERGY: PVISUNG lighting fixtures have the ability to save growers an
outstanding 40% on their energy bill compared to commonly used HID kits.
Making LEDs undoubtedly a more efficient and eco-friendly choice.
LESS COST: PVISUNG's innovative research and development "STRETCH AND SHRINK" structure which is the only unique in the market. Less at least 30% weight and package than other competitors.It's lighter and easier in transport. Easy intall, plug and play.
LESS HEAT: PVISUNG`s highly efficient diodes produce less heat waste and more
light than many competitor products. We use our unique heat convention design "COLD-HOT SELF CIRCULATION" that
disperses remaining heat above the fixture. This avoids light decay which can negatively affect your crop, making heat management easier than ever.
High Efficacy: LEDs have been tried, tested and proven by industry experts to increase yields and crops quality,
leading to medicinal standards products every harvest.
SAFETY PROTECTION: Built with smart-safety capabilities for full circuit protection,
PVISUNG drivers prevent over/under voltage, short-circuiting and overheating failures.
All PVISUNG LED fixtures are Certified and Compliant.
WARRANTY: Our LEDs are rated for 54,000 hours of use and our
fixtures are supported by a market-best 5 Year warranty, creating a trustworthy source of products.
SMART CONTROL: A dimmable function gives you the ability to adjust the PPF
levels produced and adapt to all crops and growth stages. Enhanced by TUYA mould to be timed and dimmed.
That's adjustable.
Identification and control of eggplant verticillium wilt
Symptoms Eggplant verticillium is commonly known as "half-side yellow, half-mad". It begins to show symptoms after fruit setting, and it develops from bottom to top or from side to whole. At first, the leaves turn green and yellow between the veins and the leaf margins, and then develop to the half leaves or the whole leaves turn yellow. In the early stage of the disease, the diseased leaves are wilting in the sunny days, and can be restored in the morning and evening. The diseased leaves turn yellow from yellow in the late stage, eventually leading to dryness and shedding. In severe cases, the whole plant leaves become brown and only the stems remain, until the whole plant is dead. The disease is a whole-plant disease. The typical symptoms are dead type, macular type, yellow mottled type. The roots, stems, branches and petioles of the diseased roots are browned, and the squeezed section has no milky white concentrated liquid. Unlike the bacterial wilt.
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