borax Learn more about borax
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Application method of agricultural borax
Boron is the fertilizer of trace elements needed in plants. Agricultural borax is mainly used to supplement the lack of boron in some plants, so what are the ways to use agricultural borax? First, the use of agricultural borax 1. Basic application: heavy boron deficiency soil, borax can be selected as base fertilizer
2020-11-08 Agricultural borax method of use boron yes plant material need want -
How to use boron fertilizer?
How to use boron fertilizer? How many ways to apply boron fertilizer? What problems should be paid attention to when using boron fertilizer? The following farming help planting network is briefly introduced for netizens' reference. First, boron fertilizer use method 1, dip the root: borax 0.05 ~ 0.15kg per mu, dissolve a small amount of water (40 ℃ hot water), however.
2018-07-11 -
Prevention and control measures for hollow cracking of celery petiole
During the growth period of celery, especially in the middle and later stage, white spots, hollow, or lateral and longitudinal cracking of petiole often appear on the cross section of petiole. The reasons and solutions are as follows. The soil is boron deficient. This is the main cause of petiole cracking. 0.5 Mu of 1 kg borax is applied as base fertilizer, and once a slight crack is found, 0.2% Mel 0.5% borax aqueous solution can be used for foliar spray, or 0.25% borax aqueous solution can be used to irrigate the root. Improper sowing time or less nitrogen fertilizer. The autumn planting in the open field is too late, coupled with the lack of nitrogen fertilizer, the plant
2019-01-16 -
Application Technology of Boron Fertilizer in rape planting
Application Technology of Boron Fertilizer in rape planting
2018-07-01 -
The latest course on the application of boron fertilizer in rape planting
The background of rape planting and production the planting area of rape has an increasing trend in Sichuan in recent years, including the planting area of rape in Luzhou is also increasing year by year, but the overall area is still very small. the reason is mainly due to the low yield and quality of rape.
2020-11-10 The latest boron fertilizer in rape planting upper use technology -
Common misunderstandings in fertilizer application
Common misunderstandings in fertilizer application
2020-02-28 -
Introduction to Boron Fertilizer knowledge
As the saying goes, "people are mistaken for a time, land is wrong for a year." Once farmers buy and use fake chemical fertilizers, the losses caused will be difficult to make up, which not only affects the enthusiasm of farmers, but also harms the interests of farmers. The following introduces the common identification methods of genuine and fake fertilizers: look at the packaging of fertilizers first.
2018-07-17 -
Boron Application Technology of Cotton
In recent years, the statistics of boron fertilizer experiments on cotton showed that the application of boron fertilizer could increase cotton yield in both boron deficient soil (soil available boron less than 0.5 mg / kg) and potential boron deficient soil (soil available boron less than 0.8 mg / kg). 1. Base fertilizer cotton was applied before sowing or nutrition (rice) before transplanting combined with soil preparation. About 0.5 kg of borax per mu can be mixed with nitrogen, phosphorus, potassium and other fertilizers and then applied together, or mixed with fine dry soil. 2. Grow fertilizer in cotton
2019-01-16 -
Correct fertilization method of Boron Fertilizer
Correct fertilization method of Boron Fertilizer
2018-08-09 -
Boron supplement and air-proof core of radish
The hollow radish affects its edible value and quality, and many vegetable farmers can not find the reason for the hollow radish. In fact, the hollow radish is caused by boron deficiency in the soil. The following methods can be used to prevent hollow radish by applying boron fertilizer: sowing with 300 grams of 17% boric acid or 500 grams of 11% borax per mu.
2018-09-14 -
What kind of fertilizer is boron fertilizer
As we all know, plants need to be fertilized in the process of planting, in which boron is one of the essential nutrient elements for plants. So what kind of fertilizer is boron fertilizer? How to use it? What kind of fertilizer is boron fertilizer? Boron fertilizer has a marked amount of boron to provide plant nutrients.
2020-11-09 Boron fertilizer what is it fertilizer we all know plants in planting -
Preventive measures of empty shell fruit of longan
Preventive measures of empty shell fruit of longan
2019-02-13 -
What is the commonly used concentration of foliar fertilization?
Which fertilizers can be used as foliar fertilizers? What is the appropriate concentration? We also ask experienced netizens to introduce manganese sulfate, zinc sulfate, rice vinegar, ammonium molybdate, potassium dihydrogen phosphate, urea, copper sulfate, plant ash, calcium superphosphate and borax, which are often used as foliar fertilizer for crops.
2018-07-11 -
Cotton leaf spray fertilizer remember five points
Cotton leaf is the most important vegetative organ of cotton, which has four functions: photosynthesis, respiration, transpiration and absorption. Making use of its absorption and photosynthesis, foliar fertilizer spraying can promote plant growth, enhance disease resistance, insect resistance, drought resistance and premature senility resistance, regulate vegetative growth and reproductive growth, and greatly improve yield and quality. 1. The type of spraying can be selected scientifically according to the growth of cotton, and the vigorous growth of cotton seedlings can be sprayed with 0.3%-0.4% potassium dihydrogen phosphate solution or 2% borax solution.
2019-01-16 -
What kind of micro-fertilizer can be applied to peanuts?
What kind of micro-fertilizer can be applied to peanuts? Please introduce that trace elements play an irreplaceable role in the growth and development of peanut (such as nitrogen, phosphorus, potassium, etc.). Scientific application of trace element fertilizer is an important measure for high quality and high yield of peanut. Iron fertilizer peanuts need to absorb 264 for every 1 ton of dry matter.
2018-07-19 -
Questions and answers on fertilization technology of oil wheat
What are the symptoms of boron deficiency in rape? How to apply boron fertilizer? A: boron is one of the indispensable trace elements for the normal growth and development of rape. Rape needs more boron and its reaction is more sensitive. Boron deficiency in seedling stage, poor root development, few fine roots, branch roots and root hairs, swollen root neck, lack of chlorophyll in young leaves, brown and even scorched and shedding. At bud bolting stage, boron deficiency, leaf color dark green, wrinkled, leaf vein and its surrounding tissue turned yellow, purple plaque appeared and fell off early. During flowering, the apical buds of the inflorescence fade to yellow, wither until withered, fall off, petals shrink, and fruit clips.
2019-01-16 -
The latest preventive measures of longan empty shell fruit
Longan is one of the fruits that we are familiar with. When longan is produced, it is easy to produce shell without meat and can not be expanded, which seriously affects the yield of longan and causes inestimable economic losses to fruit growers. So how to prevent the emptiness of longan
2020-11-10 The latest longan shell fruit preventive measures we compare -
The latest boron deficiency symptoms of rape and its control methods
Rapeseed is planted widely in China, it is very sensitive to boron element, if boron deficiency will seriously affect the yield of rape, and most of the soil boron deficiency in China is more extensive. Therefore, when Borax is applied during planting, there is an obvious high incidence of rape, so rape lacks boron.
2020-11-10 latest rape boron deficiency symptoms and control methods in -
What are the main characteristics of iron fertilizer and boron fertilizer? What are the problems that should be paid attention to in use?
With the rise and development of modern chemical industry, all kinds of chemical fertilizers have come out one after another. Fertilizer is very important to increase the yield of crops, and the lack of fertilizer will affect the normal growth and development of crops. What are the main characteristics of iron fertilizer and boron fertilizer? The problems that should be paid attention to in use are
2020-11-09 Iron fertilizer boron fertilizer main characteristics what is it in use -
How can chestnut trees be managed to produce a high yield?
How can chestnut trees be managed to produce a high yield? Please give guidance to chestnut trees can refer to the following methods for management: first, fertilizing spring pre-anthesis fertilizer can be applied 300 grams of urea and 200 grams of calcium 300 grams, and per square meter of borax 6 grams 7 grams. During the fruit bud expansion period in July, the plant applied strong fruit fertilizer and three-element compound fertilizer 0.7.
2018-07-19