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  • Grape cultivation technology, ppt course - reading page

       2026-10-05 NetworkingName2030
    Key Point:[pretty]Right and left mature. The back of the humid air produces white molds. Its egg spores survive around two years in the soil with rotting leaves. The method of prevention and treatment: completely clear the leaves, trim them in detail, cut the swabs, branches and ears of the disease, and remove them from the facility or deep in order to reduce the pathogen. Sixty-four per cent of the venomicides (500 liquids), 75 per cent of the bacterial h

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    Grape growing technology treasure

    Right and left mature. The back of the humid air produces white molds. Its egg spores survive around two years in the soil with rotting leaves. The method of prevention and treatment: completely clear the leaves, trim them in detail, cut the swabs, branches and ears of the disease, and remove them from the facility or deep in order to reduce the pathogen. Sixty-four per cent of the venomicides (500 liquids), 75 per cent of the bacterial humid powder (70 times liquids) or the antiquated number 1,500 times liquids were sprayed three times. Leaf blades: large red-coloured needles to black-coloured spots with yellow dizziness around them. Pathogens: episodes of vulcan cavity: the fungus is lurking through the winters, mainly with mycortics in the chickens, disease spots, etc., and can also get through the winters in the areas of fruit and leaves. The following year, in may, new saplings were created and spread by wind and rain. After the invasion, mycelium spread mainly under the skin. The long-range transmission of bacteria depends on the diseased chicken. Due to the fact that the first infections of octopus are mainly caused by the disease's disease, the winter filament of the fungus is used to clean up the winter and to reduce the number of infected bacteria at the beginning of the following year. Symptoms of raisin asymptomosis: vasectomy, gestational disease with light brownness, water immersion on flowers and small ointments or arcs, and later brownity and morbidity, when the air is damp, can produce grey rodents. Pathogen: grey grape scrolls patterns: the fungus rises through the soil with fungus nuclei, squirms and filaments. After winter and the next spring, when the conditions are right, the fungus nuclei will produce new saplings, which will spread through the flow of fresh and old saplings into the vasectomy, which, with external seeps for nutrients, tends to develop easily, with initial infestation through wounds, natural holes and the intrusion of young tissues into the host. To clear the pathogen. Vegetable packs to remove the disease from the fruit. Grape virus disease is a disease caused by the virus's intrusion into a grape plant, which generally does not show visible symptoms and does not kill trees. Spectrum disease, spinach disease, spot disease and leech disease have been detected. Leaf veins are asymmetrical, and leaves and teeth are irregular. Sometimes there are shallow green spots. The branch is deformed, short or different lengths. The whole plant is declining and stunted. Symptoms are most visible in preleasing leaves after harvesting, where the backs of the leaves turn yellow or red in the veins, and only the main arteries remain green; in some cases, the leaves are gradually dried up and brownened. Preventing nematode residues in soil from becoming a source of infection. The chrysanthemum organic fertilizer is used as the base fertilizer, which is then replanted using the fruit and vegetable poignant 1 as a root so that nematodes can be effectively killed and suppressed. The method of use of the soil disinfectant green 2 is, first, to pour water equivalent to 10-20 times the weight of the agent into a plastic drum, to cut the agent off a small mouth and slowly pour it into the water (must put it in water first) with a cover, and to be fully dissolved into yellow green liquids in 10-15 minutes is to be a parent fluid. Every 50cm (deep) 25 cm (wide) 25 cm, diluting the glucose 26 times (i. E. 150 ppm) and mixing it evenly into the gutter, then covering the ditch and stepping on it。

     
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