Spraying Learn more about Spraying
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Six misunderstandings of foliar spraying of crops
Foliar fertilizer spraying, also known as extra-root topdressing, is a fertilization measure that can not be ignored in fruit tree production. This method saves labor, labor, quick effect and high utilization rate. It can absorb 80% of the amount of fertilizer spraying within 24 hours, apple, pear, Hawthorn and other fruit trees, spraying at flowering stage can increase fruit setting rate; spraying during leaf and fruit growth period can promote.
2018-07-16 -
Matters needing attention in foliar fertilizer spraying
Matters needing attention in foliar fertilizer spraying
2019-12-30 -
What matters should be paid attention to when spraying pesticides on flowers in the greenhouse?
What matters should be paid attention to when spraying pesticides on flowers in the greenhouse?
2020-11-12 -
Get rid of the misunderstanding of foliar fertilizer spraying
Get rid of the misunderstanding of foliar fertilizer spraying
2018-07-01 -
What is the effect of spraying foliar fertilizer on cotton in the later stage?
What is the effect of spraying foliar fertilizer on cotton in the later stage? How to spray foliar fertilizer on cotton? Also ask experienced netizens to help introduce the function and operation method of spraying foliar fertilizer in the process of cotton planting, which is listed in detail below for netizens' reference. First, spraying nitrogen fertilizer on cotton can prevent premature senescence: cotton in the later stage.
2018-07-17 -
Fertilizer spraying technique of planting cherry
(1) spraying time: foliar fertilizer can be sprayed after cherry trees germinate to mature or even before defoliation; (2) fertilizer spraying varieties: all kinds of nutrient elements needed by crops can be used as fertilizer spraying varieties; (3) fertilizer spraying effect: that is, spraying fertilizer through foliar spraying.
2020-11-08 Planting cherry fertilizer spraying technology time in peach tree -
Techniques of spraying foliar fertilizer on fruit trees
Spraying period and dosage 1, nitrogen fertilizer should be used in the early and late growth of fruit trees, properly combined with phosphorus and potassium fertilizer. Proper spraying concentration can effectively promote shoot growth, increase fruit yield and be beneficial to flower bud differentiation. The concentration of urea is 0.2-0.3% in the early stage and 0.3-0.5% in the later stage.
2018-07-16 -
Matters needing attention of spraying fruit trees in summer
Matters needing attention of spraying fruit trees in summer
2019-05-13 -
Matters needing attention in spraying foliar fertilizer of soybean
Foliar fertilizer spraying of soybean has the advantages of low dosage, quick effect, high fertilizer efficiency and good effect, so it has been widely popularized and applied in recent years. However, because some farmers mistakenly believe that foliar fertilizer spraying is "beneficial and harmless, the more the better", there are random selection of fertilizer types, random increase of fertilizer dosage and so on in practical application.
2018-07-16 -
When will the foliar fertilizer be ready? What types do you have? What are the points for attention in spraying?
Foliar fertilization is a supplement for plants to absorb nutrients to make up for the deficiency of root absorption of nutrients, foliar fertilization can not replace soil fertilization. When will the foliar fertilizer be ready? What types do you have? What are the points for attention in spraying? What is usually foliar fat?
2020-11-09 Usually foliar fat when play well have which type -
What diseases does Chlorothalonil treat?
What diseases does Chlorothalonil treat? How to use chlorothalonil with good effect? Also ask experienced netizens to help introduce chlorothalonil is a non-absorbent broad-spectrum fungicide, is a low-toxic fungicide, is now widely used. Its action time is best in the disease before or at the beginning of the disease spray control, the effect.
2018-07-11 -
Key points of foliar spraying of micro-fertilizer on vegetables
Micro-fertilizer is an indispensable nutrient element in the growth and development of vegetables. spraying foliar fertilizer after diluting micro-fertilizer has the advantages of low cost, quick effect and high benefit. The main technical points are as follows: 1. Spraying concentration. Good results can only be achieved if the concentration is appropriate, especially if the concentration is not too high, otherwise it is not only useless, but harmful. ...
2018-07-16 -
Matters needing attention of spraying the latest fruit trees in summer
High temperature and humidity in summer can easily lead to the prevalence and spread of diseases and insect pests in fruit trees, and summer is also a period when the number of fruits is sensitive to pesticides, which can easily cause drug damage if the concentration of pesticides is too high or the spraying method is improper. So what should we pay attention to when spraying fruit trees in summer? Let's learn about it together.
2020-11-10 Latest fruit trees summer spray precautions high temperature -
What should urea pay attention to when spraying foliar fertilizer?
What should urea pay attention to when spraying foliar fertilizer? What is the general concentration of urea foliar spraying? Do not ask experienced netizens to help introduce that urea is the most commonly used nitrogen fertilizer, and urea can also be used as extra-root topdressing, the effect is better than other nitrogen fertilizers. Therefore, the farming network has arranged the urea for foliar spraying.
2018-07-11 -
Spraying fertilizer on cotton is good for increasing yield and less diseases and insect pests.
Spraying nitrogen fertilizer: urea can destroy the chitin of insects. When cotton aphids (especially aphids) occur, the mixture of urea, washing powder and water in the proportion of 4 ∶ 1 ∶ 400 is sprayed, which has obvious killing effect. Spraying phosphate fertilizer: during the occurrence period of adult cotton bollworm, 1%-2% superphosphate leaching solution as foliar fertilizer can turn oxalic acid into calcium oxalate and lose its attraction to cotton bollworm. The duration of each phosphorus spray is generally 2-3 days. Spraying potash: 10kg of plant ash, 50kg of water, soaking
2019-01-16 -
The latest key points of foliar Fertilizer spraying on Wheat
Foliar fertilizer spraying during the growing period of wheat can timely supplement the nutrients needed for wheat growth and development, play the habit of not being fertilized in the soil, and have an obvious effect on increasing production, but foliar fertilizer spraying should also be mastered. Let's take a look at the wheat foliage together with the editor.
2020-11-10 The latest wheat foliar fertilizer spraying application points in -
Is the period of spraying foliar fertilizer on corn related to the amount of water?
Foliar fertilizer can be sprayed when maize encounters diseases and insect pests, or when the soil is too acidic, alkaline and salinity, and in the full fruit stage, the plant suffers from air damage, heat injury and freezing injury. Spraying foliar fertilizer on corn has something to do with the amount of water. Generally, spraying fertilizer outside the root needs to be added.
2020-11-08 Corn spraying foliar fertilizer period related to water how much -
Spraying foliar fertilizer for high yield of growing wheat
Wheat enters a critical period of yield formation after flowering. Spraying foliar fertilizer from flowering to filling stage can effectively improve yield and quality. 1. Spray method 1. Spray 99.5% multidimensional potassium dihydrogen phosphate with 100 grams of multidimensional potassium dihydrogen phosphate per mu and spray evenly with 30 kilograms of water.
2020-11-08 Seed wheat yield high want spray foliar fertilizer flowering after -
Key points of spraying foliar Fertilizer on Wheat
Key points of spraying foliar Fertilizer on Wheat
2019-07-22 -
Some flowers are suitable for spraying. Some flowers are suitable for spraying.
Growing flowers can not only cultivate sentiment, but also increase the interest of life. Many people like to plant some flowers and plants at home. But growing flowers still needs to be done by flower friends. Many flowers are so delicate that they will happen if you are not careful.
2018-06-20