Fertilization in the orchard, this must not be done

Partial application of chemical fertilizers Many fruit farmers apply a large amount of chemical fertilizers, neglecting the medium and trace element fertilizers and organic fertilizers, causing excessive waste of nitrogen and a large amount of phosphorus deposition. The direct performance is that the orchard soil is severely squashed, the growth and development of fruit trees are out of balance, the pest control is out of control, and the apple yield is not High, quality is degraded, and the taste is not good.

In the spring, many fruit farmers are used to applying base fertilizer in spring, but there is no good autumn. In the spring, the temperature is high, the soil is not good, and the base fertilizer is not fermented for a long time. The tree is difficult to absorb, which causes waste to a certain extent. Applying base fertilizer in autumn, the temperature is suitable, the soil moisture is good, it is beneficial to the decomposition of fertilizer and root absorption, and can timely supplement the tree nutrients, which is conducive to flowering and fruit setting in the coming year.

Premature topdressing and topdressing should be applied during the fruit expansion period, and premature nutrition is easily lost. Potassium fertilizer is applied during the fruit expansion period, the fruit surface is bright, the color is bright, and the meat is crispy. If the effect is applied during the flowering period, it is not obvious.

Over-reliance on foliar fertilizers Because most of the foliar fertilizers on the market are plant conditioners, the effects after spraying are immediate. Therefore, some fruit farmers applied base fertilizer without topdressing, and individual fruit farmers did not apply fertilizer and topdressing. They relied too much on foliar fertilizer. In fact, more than 95% of the nutrients in plants came from the soil, and the leaf surface absorption rate was very low.

The unfertilized manure into the orchard is not directly decomposed into the orchard, which not only does not have the expected fertilization effect, but also pollutes the environment, and is also susceptible to fruit trees and insects.

Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone

Car Kit

The vehicle monitoring system package is a package product that contains various vehicle monitoring equipment and accessories. These packages typically include one or more cameras, a monitor, a video recorder, a set of connecting cables and accessories required for installation. Vehicle monitoring system packages can be used for various vehicles, such as private cars, taxis, trucks, buses, etc.

The main function of the vehicle monitoring system package is to provide real-time monitoring and recording functions inside and outside the vehicle. By installing cameras, drivers can observe the conditions inside and outside the vehicle in real time to improve driving safety and prevent emergencies. The video recorder can record the driving process and use it as evidence for investigation and processing after the accident.

Vehicle surveillance system packages usually feature high-definition cameras and displays to ensure clear images. Video recorders usually have large-capacity memory and can store video files for a longer period of time. In addition, some vehicle monitoring system packages also have other functions, such as night vision function, collision sensing function, GPS positioning function, etc.

When purchasing a vehicle monitoring system package, consumers should choose the appropriate product based on their own needs. Generally speaking, higher-priced packages usually have higher picture quality and more features. In addition, consumers should also pay attention to the installation and use methods of the kit to ensure correct installation and normal use.

Car Vehicle DVR,Fleet Management and Logistics, Tanker Truck System

SHENZHEN SANAN TECHNOLOGY CO.,LTD , https://www.sanan-cctv.com