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Integrated control of diseases and insect pests in balsam pear
The waterlogging tolerance of cauliflower is poor. When planting cauliflower in rainy areas and under the environment of high groundwater level, the technical measures of deep trench and high chamber should be taken to facilitate drainage, which is the key to the success of cauliflower cultivation. Cauliflower also avoid continuous cropping, the previous crop to melons, eggplant fruits, legumes and vegetables are appropriate, should choose fertile.
2018-09-12 -
What is glyphosate aqueous agent? Please introduce
What is glyphosate aqueous agent? Please introduce the various forms and dosage forms of glyphosate sold in the market, such as glyphosate isopropylamine salt, glyphosate ammonium salt and glyphosate, among which 10% glyphosate aqueous agent and 41% glyphosate isopropylamine salt account for the vast majority. In accordance with the Ministry of Agriculture, the Ministry of Industry and Information Technology jointly issued No. 1158.
2018-07-14 -
Lily common disease control method
I. Soft rot. Bulb damage, so that the bulb rot, and emit a bad smell, in high temperature, humidity occurs seriously, damage rampant, spread rapidly. Before planting, bulbs without damage should be selected and disinfected by soaking them in 0.1% potassium permanganate aqueous solution for 8-10 minutes. After the disease occurs in the field, root irrigation and foliar spraying with 5000 times agricultural streptomycin aqueous solution, or 5000 times streptomycin sulfate aqueous solution, or 5000 times neophytin aqueous solution are carried out once every 7-10 days for 2-3 times continuously, and each plant is irrigated for 2-3 hours each time.
2019-01-16 -
Control techniques of diseases and insect pests at flowering and panicle stage of mango
After the mango ear was damaged by diseases and insect pests, the flower ear was deformed, the flower quality decreased, the flower bud fell off, the flower withered, and could not blossom and bear fruit. The prevention and control methods of diseases and insect pests that harm the flower ear of mango are as follows: first, anthrax is the most serious disease that harms the flower ear, which occurs as soon as the flower ear is pulled out.
2018-09-12 -
Identification and remedy of soybean deficiency
1. Nitrogen deficiency soybean nitrogen deficiency, leaves become light green, slow growth, leaves gradually yellow. Nitrogen fertilizer should be applied in time, 5 kg ~7.5 kg urea can be applied per mu, or foliar fertilizer should be sprayed with 1%~2% urea aqueous solution, sprayed once every 7 days or so, and sprayed 2 ~3 times in total. 2. Early leaf color of phosphorus deficient plants...
2018-07-24 -
What should we do when insects grow in Jiuli incense? disease and pest control of Jiuli incense / 3 insects and 3 diseases are sprayed with medicine
Jiuli incense, a very ornamental plant, is very popular with flower friends because of its frequent flowering period and charming scenery when it blossoms. In life, many flower friends keep Jiuli incense, but because of careless maintenance and other reasons, will attract diseases and insect pests, that Jiuli incense leaves worms how to do
2018-12-13 -
Teach you that five kinds of self-made rooting agents are 100 times easier to use than rooting powder: money-saving and efficient.
Teach you to make five kinds of "rooting agents", which are 100 times easier to use than rooting powder. Netizens: save money, high efficiency as the saying goes: growing flowers and roots, for any kind of family potted plants, roots are very important to them, because there are only strong roots and plants.
2018-09-20 -
How to apply foliar fertilizer to American raisins?
How to apply foliar fertilizer to American raisins? American raisin is one of the most famous grape varieties at present. it is very popular in the fruit market because of its bright color, rich nutrition and resistance to storage. Foliar fertilizer should be sprayed in the middle and later stage of seed growth (from flowering to fruiting stage), which can promote large ear and grain.
2018-07-14 -
How does balsam pear prevent powdery mildew and virus disease?
Powdery mildew virus disease balsam pear how to prevent powdery mildew and virus disease? Please introduce the prevention and control methods of bitter gourd powdery mildew and virus disease can refer to the following methods: first, powdery mildew: it is easy to get this disease during flowering and fruiting, the leaves are first covered with white powdery matter, gradually making the leaves green and yellowing, leading to premature senescence of the plant.
2018-07-19 -
Cultivation techniques of hericium Erinaceus planting time of hericium Erinaceus
Hericium Erinaceus is a kind of temperature-loving fungus, so it grows best in a warm environment. Regular consumption of hericium Erinaceus has the benefits of strengthening physique and replenishing nutrients, so many people like to buy it. That's why a lot of people want to plant it now.
2020-11-08 Hericium Erinaceus mushroom cultivation technology planting time hericium Erinaceus yes -
Usage of Huabao No. 1-5
Zhang Changjiang breeding, 2012 Zhenhai National Orchid Exhibition Bronze Award, this flower is stable, broad tongue, bright color, turned outward, there are 18 florets, Chunlan peony is the best.
2018-02-27 -
The use of Huabao
The use of Huabao
2018-05-06 -
Identification methods of common chemical fertilizers
Identification methods of common chemical fertilizers
2018-06-30 -
How to distinguish between true and false chemical fertilizers
How to distinguish between true and false chemical fertilizers
2018-07-03 -
How to apply foliar fertilizer to peanuts
How to apply foliar fertilizer to peanuts? Peanut foliar fertilization has high fertilizer absorption and utilization rate, save fertilizer, yield significant effect. Foliar nitrogen fertilizer application, peanut plant absorption and utilization rate of more than 55.5%, the number of full fruit significantly increased, economic coefficient significantly increased; foliar phosphorus fertilizer application, generally increased production by 7%-10%.
2018-07-14 -
Six methods for rescuing Silkworm poisoning
1. Bleach antidote. For mulberry leaves contaminated by bacterial pesticides, 0.15-0.25 kg of bleach and 50 kg of water can be used to form a bleach solution. The clear liquid was sprayed on the surface and back of mulberry leaves, and then fed to silkworms after the mulberry leaves had no medicinal taste. 2. Atropine aqueous solution. When silkworms are poisoned by organophosphorus pesticides and arsenic-containing pesticides, 0.3 grams of atropine tablets or 0.5 grams of atropine water can be used to wash the poisoned silkworms or spray them on mulberry leaves until the silkworms are fed.
2019-01-16 -
Bromogeramine (bromobenzylammonium), a commonly used clinical drug in geese
Properties: this product is a colorless or yellowish clear liquid, soluble in water, stable in aqueous solution, heat-resistant, can be preserved for a long time and has no corrosive effect on metal, rubber and plastic products. Function and use: this product is a quaternary amine cationic surfactant, which has the function of cleaning and decontamination, and can be adsorbed on the surface of bacteria, changing the permeability of bacterial cytoplasmic membrane, affecting bacterial metabolism, denaturing bacterial protein and showing bactericidal effect. This product has a wide antibacterial spectrum and can kill a variety of Gram-positive and Gram-negative bacteria. But the germicidal efficacy of positive bacteria
2019-01-16 -
Small tablets have a great effect on watering flowers to make flowers and plants burst easily.
I have introduced the article of growing flowers with small pills before, and many friends are more interested, so today I would like to introduce to you which common pills in life can be used to grow flowers, and their effect of growing flowers is also obvious.
2018-06-05 -
How do you know what kind of fertilizer soybeans lack?
What method is used to treat soybean sclerotinia disease? Soybean Sclerotinia sclerotiorum mostly starts from the middle and lower branches of the main stem of the plant. The disease spot is waterlogged, irregular, light brown or nearly white, which can surround the stem and spread up and down.
2018-09-10 -
Application skills of Grape foliar Fertilizer
When the grape is sprayed with foliar fertilizer, the leaves receive a wide range of fertilizer, rapid fertilizer effect, labor-saving and fertilizer-saving, which is a common fertilization method for grapes. Generally, the fertilizer solution is absorbed 2 hours after spraying, and the urea solution can be absorbed 88% within 24 hours after spraying. Spray 0.2%-0.3% urea solution at flowering stage and add 0.1% boric acid or borax or multi-element boron fertilizer.
2018-07-15