1. Apple Foliar spray after harvest After the fruit is picked, the whole tree is sprayed with 3% to 5% urea 1 or 2 times to delay leaf senescence, enhance photosynthesis, increase stored nutrients, promote flower bud differentiation, and ensure the safe overwintering of the tree. Apply base fertilizer in autumn Autumn is the third growth peak of the root system of fruit trees. The growth of the root system is ******, absorption capacity******, wound roots are easy to heal, and it can promote new roots to increase absorption area. Recently, the soil moisture content is good and the temperature is moderate, which is conducive to fertilizer conversion and absorption and nutrient storage and utilization. For orchards that have not applied basal fertilizer in September, we must seize the opportunity to apply basal fertilizer as early as possible in autumn. Plant grass between rows Sow rapeseed, ryegrass, etc. between rows of moisture. Pest Control 1. Prevent apple rot disease. After the fruit is picked, the tree body is sprayed with triclobutanil or Junduqing once, and the pre-corrosion disease will invade from the scars of the tree body after unloading the fruit stalk. Autumn is the second high-incidence period of rot disease. While enhancing tree vigor, after basal fertilizer is applied, rough, old and warped bark should be scraped off the trunk, main branches and branches as soon as possible, and concentrated to destroy (it is found that the rot scars are completely Scratch treatment), and use flusilazole, tebuconazole or thiophanate-methyl to treat the orchard with serious rot disease, 15 days apart, repaint once. 2. Prevent the damage of green leafhopper. In order to prevent the green leafhopper from laying eggs on the young branches and causing dead branches and dead trees, the trunk and main branches of the young tree can be painted white in early October to prevent the green leafhopper from laying eggs. 2. Cherries Tree management Thinning: For vigorous trees, it is necessary to timely thin out the upright branches, excessively dense branches, and excessively vigorous branches on the back to improve the light in the inner chamber and promote the differentiation of flower buds. Pulling the branch opening angle: The effect of pulling the branch opening angle in autumn is better than that in spring. When pulling the branch opening angle, pay attention to moving the drawstring or falling objects in time to prevent the tip angle from growing upward. Fertilizer management Applying base fertilizer in autumn: Big cherries need early and concentrated fertilizer in spring. In order to increase the nutrient reserve of the tree, applying base fertilizer in autumn is the key. Fertilizers are mainly microbial bacterial fertilizers or biological organic fertilizers, and can also be decomposed livestock and poultry manure, cake fertilizer, compost, biogas residue, straw fertilizer, etc., using strip and radial furrow applications. Orchard waterlogging prevention: For low-lying cherry orchards, waterlogging should be drained in time in case of continuous rain, and the soil permeability should be improved by cultivating the soil. Pest Control Focus on the prevention and control of brown spot disease, perforation disease, scale insects, green leafhoppers, and moths. Bordeaux mixture or Thiophanate Methyl or Junduqing plus agricultural streptomycin can be used to prevent brown spot and perforation disease, Lesbens can be used to control scale insects, and chlorbenzuron can be used to control spiny moths. The green leafhopper can avoid laying eggs by painting the trunk white, or spray the pyrethroid insecticide on the tree to kill the adults. Three, peach Apply base fertilizer in autumn The base fertilizer is mainly organic fertilizer, supplemented by chemical fertilizer, adding bacterial fertilizer, supplementing trace element fertilizer, increasing the accumulation of nutrients in the tree, and increasing the fruit setting rate in the following year. Complete autumn fertilization before the end of October. The fertilization method is furrow application with a furrow depth of 40 cm. Clean up the orchard 1. In October, the peach fruit has been picked. Clean up rotten fruits and stiff fruits in the garden in time, cut off the branches of various diseases and insects on the trees, clean up weeds, straws, sunflower stalks, etc. in and around the garden to reduce the base of pests and diseases. 2. Clear the garden in autumn. Spray tebuconazole or difenoconazole plus emamectin benzoate to clear the garden and its surrounding areas. Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone In daily life, some residents have installed video surveillance at the building crossing in front of the door for their own safety, but some neighbors believe that the installation of surveillance cameras in public areas violates personal privacy and require removal.
The monitoring range of the monitoring doorbell is generally 70 degrees;
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The doorbell type surveillance camera (cat's eye camera) can avoid these problems. The doorbell type camera is installed in the cat's eye position of the traditional door, which will not make the neighbors feel uncomfortable and can ensure their own safety.
Before you can see the doorbell, you can negotiate with your neighbors first, and then install it after obtaining consent to avoid subsequent disputes;
The doorbell has infrared night vision, real-time viewing, automatic recording, face recognition, cloud storage and other functions. Whenever and wherever you open the app of the smart doorbell with your mobile phone, you can know everything outside your home at any time; As long as someone stays in front of the doorbell for more than 15 seconds, a reminder message will be received on the mobile phone APP.
October Orchard Management Technical Measures
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