A: Xu Ling, a consulting expert of the Yangling Association for Science and Technology and a professor at Northwest A&F University, said: There are several reasons for pepper falling and falling fruits: (1) Nutrition is not coordinated. Due to excessive planting density or excessive application of nitrogen fertilizer, the pepper plants become long, and their nutrition and reproductive growth are out of balance, causing the flowers and fruits of the pepper to fall off. (2) Unfavorable environmental conditions. Low or high temperature, facility cultivation, poor ventilation in the greenhouse or greenhouse, and excessive humidity, the flowers of the pepper cannot fall off normally due to powder. (3) Pest damage. Hot peppers cause viral diseases, anthracnose, leaf blight, etc., which can easily cause falling flowers and fruits. Tobacco worms and cotton bollworms can also cause fruit shedding. Therefore, analyze the causes of pepper falling flowers and fruits, strengthen the management of comprehensive cultivation techniques, and take preventive measures in a targeted manner. It can also be sprayed with 0.2-0.3% potassium dihydrogen phosphate, 0.3-0.5% urea solution, 1-3% superphosphate filtrate, 0.1-0.2% boric acid, 0.05-0.01% zinc sulfate during the flowering stage 2-3 times, enhance the photosynthesis function of pepper leaves, promote the better differentiation and formation of pepper flower buds, and also significantly improve the flowering and fruit setting rate of pepper. For pepper fields with signs of prosperity, use plant growth regulators such as paclobutrazol, chlormequat, metosine, auxin, etc. (use concentration according to the instructions) to control the growth (spray high concentration of potassium dihydrogen phosphate can also be used To achieve the effect of controlling prosperity). Prevent peppers from falling flowers and fruits: You can use gibberellin + indoleacetic acid + brassinolide (concentration according to the instructions) for foliar spray before the peppers bloom, which can not only promote better differentiation of pepper flower buds, but also enhance pepper plants Disease resistance and stress resistance, but also can promote plant root growth, fruit expansion and development, while reducing the incidence of falling flowers and fruits. At the same time, strengthen the prevention and treatment of diseases and insect pests during the fruiting period of pepper, and reduce the flowers and fruits.
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
Small Mini Camera Use Indoor
Mobile video monitoring and alarm system is a set of intelligent system for security to enter the civilian field. This system integrates mobile phone monitoring and mobile phone anti-theft alarm systems. When illegal people break into the restricted area, the system host will immediately call and send SMS or email to the designated users! Users can view the image of the monitoring area with their mobile phones or computers as soon as they receive a phone message.
Small Mini Camera,4G PTZ WiFi Camera,monitoring camera,mini camcorders,Mini DV CCTV Camera,Hidden Spy Mini Camera
China leading manufacturers and suppliers of Small Mini Camera,4G PTZ WiFi Camera, and we are specialize in monitoring camera,mini camcorders, etc.
This solar-powered wireless Outdoor Camera with cloud storage is perfect for monitoring your property and storing footage in the cloud. With its high-quality video and motion detection capabilities, you can rest assured that your property is always protected.
20. Solar-Powered Wireless Outdoor Surveillance Camera with Cloud Storage
This solar-powered wireless outdoor surveillance camera with cloud storage is perfect for keeping an eye on your property and storing footage in the cloud. With its long battery life and durable design, this camera is the perfect solution for keeping your property safe and secure.
21. Solar-Powered Wireless Security Camera with AI Technology
This solar-powered wireless Security Camera with AI technology is perfect for monitoring your property and detecting suspicious activity. With its high-quality video and motion detection capabilities, you can rest assured that your property is always protected.
22. Solar-Powered Wireless Surveillance Camera with AI Technology
This solar-powered wireless surveillance camera with AI technology is perfect for keeping an eye on your property and detecting suspicious activity. With its long battery life and durable design, this camera is the perfect solution for keeping your property safe and secure.
Small Mini Camera,4G Camera PTZ WiFi small ,monitoring camera,mini camcorders,Mini DV CCTV Camera, Spi mini Hidden camera
Shenzhen Fuvision Electronics Co., Ltd. , https://www.outdoorsolarcamera.com