potassium spray Learn more about potassium spray
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Cotton planting technology: what is the use of potassium spraying cotton in August?
What is the use of potassium spray on cotton in August? Please introduce that in August, with the deterioration of soil permeability and the decrease of soil temperature after ridge closure, the potassium supply capacity of soil is gradually weakened. If potassium fertilizer cannot be supplemented in time, it will show obvious potassium deficiency phenomenon. Cotton potassium deficiency is the first from the lower part of the old leaves, the general vein is still...
2018-07-18 -
Potassium should be sprayed on cotton leaves in August
As the content of available potassium (including water-soluble potassium and available potassium) in soil is decreasing year by year, available potassium has become the first major demand of cotton nutrition physiology. When 30 jin and 40 jin of high quality potassium fertilizer was applied to the base fertilizer, due to the consumption of cotton growth and development and the leaching after heavy rain, the content of available potassium in the soil would decrease to the original level in August. In August, with the deterioration of soil permeability and the decrease of soil temperature after ridge closure, soil potassium supply capacity is weakening day by day. If potassium fertilizer can not be replenished in time, it will show obvious potassium deficiency.
2019-01-15 -
What is potassium dihydrogen phosphate? How is potassium dihydrogen phosphate used?
What is potassium dihydrogen phosphate? How is potassium dihydrogen phosphate used? Potassium dihydrogen phosphate is a common fertilizer variety in the agricultural market. Potassium dihydrogen phosphate is widely used in almost all types of crops such as cash crops, grains, melons and vegetables. Therefore, the planting network has sorted out phosphorus.
2018-07-11 -
Potassium fertilizer can make grape fruit sweet and big
Spraying potassium fertilizer outside the roots is the main way to apply potassium fertilizer in grape growing season, because it has many advantages such as fast absorption, good fertilizer efficiency and timely supply. Spraying potassium outside roots in combination with pest control saves labour. Grape is a potassium-loving fruit tree. Under the condition of potassium deficiency, the yield of potassium fertilizer is higher than that of no potassium fertilizer, and the sugar content is higher.
2018-07-15 -
Potassium dihydrogen phosphate spray concentration
Potassium dihydrogen phosphate is used as a high-efficiency phosphorus and potassium compound fertilizer in agriculture, and is widely used in almost all types of crops such as various types of cash crops, grains, melons and fruits, vegetables, etc. So, what is the concentration of potassium dihydrogen phosphate sprayed? 1. Potassium dihydrogen phosphate spraying concentration
2020-11-09 phosphoric acid dihydrogen potassium spray concentration potassium -
What are the advantages of foliar fertilization? How to improve the effect of foliar fertilization?
Foliar fertilization can make nutrients enter the human body from leaves and participate in crop metabolism and organic synthesis. Compared with soil fertilization, it has the following five advantages: fast absorption of ①. Spraying apple and pineapple leaves with urea can absorb 50% after 1-4 hours; use urea
2020-11-09 Foliage fertilization what are the advantages how to improve the effect foliar -
How often is potassium dihydrogen phosphate sprayed?
Potassium dihydrogen phosphate is often used for foliar spraying, usually once every 10-15 days. It is not recommended to spray several times in a row, too much spraying will thicken the leaves. So, what are the precautions for using potassium dihydrogen phosphate? 1. The period of validity of spraying, choosing to absorb phosphorus in crops,
2020-11-09 Phosphoric acid dihydrogen potassium how long spray once phosphoric acid potassium constant -
Can garlic spray potassium dihydrogen phosphate?
It is feasible to spray potassium dihydrogen phosphate on garlic. Attention should be paid to the dosage when spraying potassium dihydrogen phosphate, and it should not be sprayed indiscriminately, which will lead to plant damage. It is recommended to reduce the use during the seedling period, mainly by spraying foliar. Can garlic spray potassium dihydrogen phosphate? 1. Garlic is fond of
2020-11-09 Garlic spray phosphoric acid dihydrogen potassium okay garlic -
Can garlic spray potassium dihydrogen phosphate?
It is feasible to spray potassium dihydrogen phosphate on garlic. Attention should be paid to the dosage when spraying potassium dihydrogen phosphate, and it should not be sprayed indiscriminately, which will lead to plant damage. It is recommended to reduce the use during the seedling period, mainly by spraying foliar. Can garlic spray potassium dihydrogen phosphate? 1. Garlic is fond of
2020-11-09 Garlic spray phosphoric acid dihydrogen potassium okay garlic -
Can goldfish flower spray potassium dihydrogen phosphate promote flowering?
Can goldfish flower spray potassium dihydrogen phosphate promote flowering?
2020-09-24 -
Can the latest goldfish flower spray potassium dihydrogen phosphate promote flowering?
Goldfish orchid, also known as goldfish flower, is an evergreen flowering plant with rapid growth, strong germination ability and resistance to pruning. But it can not maintain rapid growth and a large number of flowering without adequate nutrients as a support, and the most simple and direct way to supplement nutrients.
2020-11-10 The latest goldfish flower gold fish flower spray phosphoric acid dihydrogen potassium energy promotion -
What is the solubility of potassium dihydrogen phosphate?
Potassium dihydrogen phosphate is a good fertilizer, suitable for melons and fruits, vegetables, grain and oil and other economic crops, can effectively increase production and income, improve crop fruit quality, lodging resistance, resistance to diseases and insect pests, strong seeds, etc., what is the solubility of potassium dihydrogen phosphate? 1. Phosphate diphosphate
2020-11-08 Phosphoric acid dihydrogen potassium solubility how much is phosphoric acid -
What can be solved when the foliar spray concentration of potassium dihydrogen phosphate greatly inhibits the growth of flowers?
Today, I just finished answering whether the netizens' potassium dihydrogen phosphate can play a role in controlling prosperity, and saw the question of potassium dihydrogen phosphate inhibiting the growth of flowers. I might as well give an answer here. About the inhibition of flower growth by potassium dihydrogen phosphate.
2018-07-15 -
Effect of spraying pepper with potassium dihydrogen phosphate
Spraying pepper with potassium dihydrogen phosphate can promote flower bud differentiation, increase fruit setting rate, promote fruit cap removal, improve fruit firmness, and prevent fruit cracking, fruit rot, fruit drop and so on. It is generally sprayed on the leaves of pepper before flowering, young fruit stage and fruit expansion stage.
2020-11-09 Phosphoric acid dihydrogen potassium spray pepper effect phosphoric acid -
Application amount of potassium dihydrogen phosphate
Potassium dihydrogen phosphate is a kind of phosphorus and potassium compound fertilizer, which is widely used in all kinds of cash crops, grain, melons and fruits, vegetables and so on. So how much is the application amount of potassium dihydrogen phosphate? What is the use of potassium dihydrogen phosphate? Potassium dihydrogen phosphate is a chemical used in agriculture.
2020-11-08 Phosphoric acid dihydrogen potassium flushing application amount phosphoric acid potassium yes a -
Which flowers are suitable for potassium dihydrogen phosphate? Effect of potassium dihydrogen phosphate on flowers
Which flowers are suitable for potassium dihydrogen phosphate? Effect of potassium dihydrogen phosphate on flowers
2020-12-14 -
When high potassium is applied to grapes, is the content of potassium high in grapes?
The time of applying potash fertilizer to grape: during the period from fruit setting to fruit color conversion, potassium dihydrogen phosphate solution can be sprayed on the leaves, once every 7-15 days, 2-3 times in a row, before 9: 00 a. M. and after 5: 00 p. M. The content of potassium in grapes is high, potassium per 100g grapes.
2020-11-08 Grape high potassium time potassium content high abstract grape -
Cotton planting technology: cotton flower boll period how to spray potassium fertilizer?
How to spray potash fertilizer in cotton flowering and boll stage? Please introduce the method cotton enters the late flowering and boll stage, the ability of root system to absorb nutrients is weakening day by day, while the buds and bolls on the ground continue to grow and develop, potassium fertilizer should be sprayed in time in the cotton field lacking fertilizer or the cotton field with more bolls in the middle and lower parts and poor nutrition in the upper part. Potassium sulfate is the most suitable for potassium fertilizer application.
2018-07-18 -
Potassium permanganate skillfully treats flower diseases and matters needing attention in soilless cultivation of flowers.
Potassium permanganate for skillful treatment of Flower Diseases
2019-06-17 -
The Beginning of Autumn should pay more attention to the extra-root topdressing of cotton.
Extra-root topdressing of cotton is commonly known as foliar spraying, that is, spraying fertilizer solution on the stems and leaves of cotton plants to make the stems and leaves absorb nutrients and achieve the purpose of nourishing the whole plant (including root system). It has the advantages of saving fertilizer, quick effect and not limited by soil conditions. it is an important yield-increasing measure to quickly supplement nutrients to cotton plants in the late growth stage of cotton, especially after ldquo; the Beginning of Autumn & rdquo;. Why do you say so? Many studies have shown that the nutrients absorbed by leaves can operate in the body as well as those absorbed by roots.
2019-01-16