How to fertilize during watermelon planting?
As a warm and drought-tolerant crop in summer, watermelon requires a lot of fertilizer, and scientific fertilization is the key to high-quality and high-yield watermelon. The amount of fertilizer absorbed by watermelon during the seedling period was 0.6% of the total absorption, the elongation period accounted for 14.6% of the total absorption, and the melon period accounted for 84.8% of the total absorption. Therefore, the fertilizer should be based on the base fertilizer, and the application of nitrogen, phosphorus and potassium. The specific conditions are as follows: the base fertilizer is generally made of decomposed high-quality organic fertilizer, 3000-4000 kg of organic fertilizer per mu, 100 kg of cake fertilizer, 15-20 kg of urea, 35-50 kg of superphosphate, 25-30 kg of potassium sulfate, and deep through The soil is applied; the seedlings grow two pieces of true leaves, Zhihua can apply potassium sulphate compound fertilizer to ensure the seedlings grow vigorously; when the vine grows to 40-50 cm, combined with watering, apply urea 15-20 kg per mu, potassium sulfate 10 -15 kg; then, when the first batch of young melon grows to the size of the egg and fades the hair, 25-30 kg of potassium sulfate compound fertilizer is applied per acre. In this way, not only can the watermelon be vigorously grown in every growth stage, but also the fruit juice expansion and sugar accumulation in the fruiting stage can be promoted to ensure the commerciality of the fruit. Watermelon can not be fertilized too much at the seedling stage, and the fertilization site should not be too close to the root, about 10 cm away from the main root to prevent rooting. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
LLLT soft laser therapy device handheld laser therapy device for pain relief
handheld laser therapy device for pain relief,soft laser therapy device,laser therapy equipment,laser physical therapy equipment,Handheld Laser Device
Handheld laser therapy devices, also known as low-level laser therapy (LLLT) devices or cold laser therapy devices, offer several benefits for various applications. Here are some of the key benefits: handheld laser therapy device for pain relief,soft laser therapy device,laser therapy equipment,laser physical therapy equipment,Handheld Laser Device Shenzhen Guangyang Zhongkang Technology Co., Ltd. , https://www.szlighttherapymachine.com
1. Pain Relief: Laser therapy devices can provide effective pain relief by stimulating the release of endorphins, reducing inflammation, and improving blood circulation. They can be used to alleviate acute and chronic pain in conditions such as arthritis, sports injuries, back pain, and fibromyalgia.
2. Accelerated Healing: Laser therapy promotes tissue repair and regeneration by increasing cellular energy production. It helps to speed up the healing process of wounds, cuts, burns, and post-surgical incisions. It can also be used to treat skin conditions like acne, eczema, and psoriasis.
3. Non-Invasive and Non-Pharmacological: Laser therapy is a non-invasive treatment option that does not require surgery, injections, or medications. It offers a drug-free alternative for pain management, reducing the risk of side effects and drug interactions.
4. Easy to Use: Handheld laser therapy devices are portable and user-friendly. They can be used at home or on-the-go, allowing individuals to manage their pain or promote healing conveniently and independently.
5. Versatile Applications: These devices can be used for a wide range of conditions, including musculoskeletal injuries, nerve pain, joint pain, dental problems, skin disorders, and more. They are suitable for both human and veterinary use.
6. Cost-Effective: Compared to other treatment options, handheld laser therapy devices can provide cost savings in the long run. They offer a one-time investment, eliminating the need for ongoing medication or frequent visits to healthcare professionals.
7. Minimal Side Effects: Laser therapy is generally safe and well-tolerated. It has minimal side effects, such as temporary redness or warmth at the treatment site. However, it is important to follow the manufacturer's instructions and consult a healthcare professional if needed.