A large amount of elemental leaf surface fertilizer The leaf surface fertilizer contains one or two or more of the three elements of ammonia, phosphorus, and potassium. Among them, nitrogen fertilizers are generally used in organic nitrogen sources such as amine nitrogen, ammonium nitrogen, nitrate nitrogen or amino acids. Product raw materials are generally selected using urea, ammonium nitrate, potassium nitrate, ammonium sulfate, ammonium chloride, nitrate, amino acid, etc.; Phosphorus sources mainly use positive phosphate, polarizing phosphate, polyphosphoos, etc. Potassium, hydrogen phosphate di potassium, ammonium phosphate (one ammonium phosphate, ammonium phosphate), phosphate, and some polarized phosphate and polyphosphates, etc.; Potassium fertilizers are generally used as chlorophytic fertilizer Product ingredients. The amount of elemental fertilizer in element generally refers to leaf surface fertilizer containing calcium, magnesium, silicon and other components. Among them, calcium fertilizer mainly uses water -soluble inorganic calcium and chelated calcium. The raw materials of the product can be used in calcium chloride, calcium nitrate, ammonium nitrate calcium, calcium acetate, and calcium chelated with organic matter such as EDTA, citric acid, amino acid, sugar alcohol and other organic matter ; Magnesium fertilizer mainly uses water -soluble inorganic magnesium salt, and generally choose magnesium chloride and magnesium sulfate; water -soluble silicon fertilizer mainly uses sodium silicate (mainly sodium silicate and sodium sodium sodium silicate) as a silicon source. Sex, and easy to react with calcium, magnesium, zinc, iron plasma, forming flocculent precipitation. Therefore, it is generally used alone in leaf fertilizer. This containing natural active material type leaf fertilizer The leaf surface fertilizer generally contains fermented or metabolic products processed from natural substances (such as seaweed, straw, animal hair, grass charcoal, weathering coal, etc.) , Produce amino acids, humimonic acid, nucleic acid, sea alginic acid, sugar alcohol and other substances. These substances have functions such as stimulating crop growth, promoting crop metabolism, and improving the itself of the crops. Aminic acid leaf surface fertilizer The source of amino acids has two types of animals and plants. Plant source amino acids mainly include fermented products such as soybean, cake meal, as well as signs of soy products and fans; animal source amino acids mainly include leather, hair, fishmeal and slaughterhouses. The process of converting raw materials into amino acids is also different. The simplest is the acid hydrolysis process. The commonly used concentration of 4-6moi / L hydrochloric acid solution is commonly used in proportion and material hydrolysis. The pH value is the raw solution; the more complicated is the biological fermentation method. The commonly used composite flora is fermented for 4-6 weeks under certain conditions. After the fermentation liquid is refined, it is processed into amino acid water -soluble fertilizers. The amino acid fertilizers sold in my country’s market are mostly soybean meal, cotton meal or other ammonia -containing agricultural and sideline products. The composite amino acids obtained by acid hydrolysis are mainly pure plant proteins. This type of amino acid has a good nutritional effect, but the biological activity is poor; and the amino acids produced by biological fermentation are mainly yeast and biodegradable protein. Acid, giant picotin, and anemia, have strong biological activity, which can stimulate crop growth and development, improve enzyme vitality, and enhance disease resistance and anti -inverse effects. It has a certain effect on rooting, promoting, and protecting flowers and fruits. The active substances of sea alginic acid leaf surface fertilizers are extracted from natural seaweed. The main raw materials are fresh seaweed, generally large economic algae. Such as algae, sea sac algae, kunbu, etc. Its production process is chemical extraction, fermentation, low -temperature physical extraction, etc. In general, seaweed extracts for physical methods have high plant activity, rich in vitamins, seaweed polysaccharides and multi -plant growth regulators, such as growth Monin, gibberers, cell division, polyphenols, and antibiotic substances can stimulate the production of active factors in the body and regulate the balance of endogenous hormones. The development of seaweed agricultural products has gone through three stages: rotten seaweed -algae ash (powder) -seaweed extract. Seaweed extraction solution extraction process is roughly: by screening suitable fresh seaweed varieties, using mechanical methods, without contacting any chemical reagents, no high temperatures of more than 45 ° C, no dehydration and freezing, just through high -pressure foaming to make the cell wall crushed content. The release of things, the concentration of the formation of seaweed concentrated liquid, which greatly retains the natural active ingredients of seaweed. There are domestic organic fertilizers through fermentation legal system. The process is as follows: (1) Fermentation: Algae (including an appropriate amount of water) biological bacteria, mix well, put in the fermented tank fermentation, properly adjust according to the temperature in the tank (including water (including water (including water , Air, temperature, etc.); (2) Lifting: The product after fermentation is added, adding a certain amount of water, and stirring a certain amount of water. (3) Dehydration: dewatering the soings, add nitrogen, phosphorus, potassium, and trace elements to the liquid part, and then form liquid fertilizer after concentration; after drying the solid part, crushing and granules are organic fertilizer. The use of seaweed fertilizer in my country: leaf surface spraying, soil application, and soaking. Among them, the use of leaf noodles is the most effective and broad -spectrum. It can stimulate the development of the root system and the absorption of nutrients, which significantly improves the resistance of crop resistance, salt anti -alkali, and low temperature. The sugar alcohol leaf surface fertilizer Natural sugar alcohol is a primary product of photosynthesis. It can be obtained from the plants. It is much higher than the content of amino acids in the plant tough juice juice. Sugarol can be used as a carrier of nutrients such as boron and calcium. It carries mineral nutrients to transport quickly in the plants. At the same time, sugar alcohol has a good moisturizing and penetration effect. The nutritional elements after the glucanol chelated can be quickly absorbed and utilized by the crops, and the effect is better than that of citric acid and amino acid chelated fertilizer. This glycol series micro -fertilizer was pushed to the international market in 2001. It is currently mainly used in the food industry in my country. In recent years, it has also been widely used in chemical industry. The products on the market are mainly sugar glycol calcium. The leaf fertilizer containing rotanic acid This includes coal rotic acid and biochemical humimotic acid. This coal rotic acid refers to the humus acid or lobel acid and salt extraction extracted from coal. It is characterized by the structure and composition of relatively stable, but the different activity of the origin is different. Coal rotic acid is mostly used for raw materials for lignite and weathering coal, and is pulled with benzene or phenyl alcohol solvents to obtain soluble asphalt and insoluble residues. Line, proceeding with 5 % hydrochloric acid solution and acetone can be separated, which can be separated from lobel salon, brown salmon, and black acid. Plip -based humidic acid is a raw material based on abandoned straw and sugar cane. It is an extremely complex mixture system by inoculation and fermentation. Vitamins, sugar, and nucleotides, so the effect of its performance is the result of the common role of multiple components, but the proportion and content of rotic acid in the component are the highest, and they are still named as dodigosic acid and eloquent acid. The coal rotic acid and biochemical rotic acid comparison, the former is easy to obtain and has a low cost, but the product has small hardness, large hygroscopicity, easy to condense metal ions such as calcium and magnesium, which brings adverseness to practical applications. Biochemical salt acid is better in water -soluble, physiological activity, anti -calcium magnesium ions, and binary salt. The soluble pH range is 1 to 14. But at present, its fermented materials are mostly straw fermentation products, and the main component is category of rotic acid. At present, the commonality and characteristics of the detection and analysis of dodigosic acid and biochemical rotic acid have not been explained clearly. At present, the market is mostly used as a raw material for fertilizer for fertilizer. High -content of humidic acid is also used in leaf surface fertilizer, and biochemical anechetic acid is the main additive in leaf fertilizer. The main effect of rhodolidal leaf surface fertilizer is to stimulate crop growth, promote the developed root system, reduce the opening of the pores of the leaves, reduce the loss of water transpiration, and increase the drought resistance of plant. The fertilizer -type leaf fertilizer In the leaf surface fertilizer, in addition to nutritional elements, a certain number of different types of pesticides and herbicides will also be added. Not only can it promote crop growth and development, but also the function of preventing diseases and insect pests and weeding. It is a type of fertilizer for pesticides and fertilizers. It can usually be divided into dedicated fertilizer, deodorized fertilizer, and sterilization fertilizer. but the crop’s demand for nutritional regulation is not necessarily the same as the occurrence of pests and insect pests. Therefore, when developing and using medicinal fertilizer, according to the characteristics of the crops, the resistance of different crops and the laws of pests and pests should be comprehensively considered. Try to avoid drug harm as much as possible, climatic conditions and other factors. The leaf surface fertilizer of wood vinegar (or bamboo vinegar liquid) In recent years, the wood vinegar or bamboo vinegar liquid produced by charcoal or bamboo charcoal has also appeared on the market as raw materials. Facilide fertilizer made of nutrient elements. Generally, in the process of burning the charcoal of trees or bamboo, collect the gas generated by high temperature decomposition. The liquid matter obtained after the normal temperature is the raw liquid. The wood vinegar liquid contains K, CA, MG, Zn, GE, Mn, Fe and other minerals. In addition, it also contains vitamin B1 and B2; bamboo vinegar liquid contains nearly 300 natural organic compounds, including organic acids, phenols, alcohols, ketones, aldehyde, esters and trace alkaline ingredients. The wood vinegar and bamboo vinegar fluid were first applied in Japan, which is widely used. There are also related production standards. Studies in my country have started late, and the production of the two has no national standards, but related products have been put on the market. According to trial research, wood vinegar solution can not only improve the yield of rice, but also improve the ability of rice diseases and insect pests. Rare earth leaf surface fertilizer The rare earth element refers to the 14 elements and chemical properties in the chemical cycle table with similar chemical properties. Agricultural rare earth element usually refers to the radioactivity, but the radioactivity is weak, but the radioactivity is weak, resulting in a small light soil element with a small possibility of pollution. The most commonly used is rare soil. The research and use of rare earth fertilizer has begun in the 1970s in my country. Its physiological effect on plant is not clear enough. Now I only know that after applying rare earth elements on some crops or fruit trees, it has increased. Leaf area, increase the weight of dry substances, increase chlorophyll content, increase sugar content, and reduce acid content. Because its physiological effects and effective application conditions are not very clear, it is generally believed that it can only be exerted under the conditions of the crops without lack of large and medium -sized elements. Feonal fertilizer of beneficial element In recent years, some leaf surface fertilizers containing selenium and cobalt elements have been developed and used. And the application effect is very good. Such elements are not nutrients necessary for all plants, they are only necessary for some plants to grow and develop. Restricted by the toxicity and cost of its raw materials. There are fewer applications.
Can use. But be sure to pay attention to how to use: a small amount and low concentration. If the concentration is large, the leaves will cause yellow damage. It is not time to spray leaf surface fertilizer. It is best to choose the growth turning period. The best effect of choosing a cloudy day is the best.
Can use. But be sure to pay attention to how to use: a small amount and low concentration. If the concentration is large, the leaves will cause yellow damage. The leaf surface fertilizer can be sprayed at any time. It is best to choose the growth turning point. It is best to choose a cloudy day for the best.
A large amount of elemental leaf surface fertilizer
The leaf surface fertilizer contains one or two or more of the three elements of ammonia, phosphorus, and potassium. Among them, nitrogen fertilizers are generally used in organic nitrogen sources such as amine nitrogen, ammonium nitrogen, nitrate nitrogen or amino acids. Product raw materials are generally selected using urea, ammonium nitrate, potassium nitrate, ammonium sulfate, ammonium chloride, nitrate, amino acid, etc.; Phosphorus sources mainly use positive phosphate, polarizing phosphate, polyphosphoos, etc. Potassium, hydrogen phosphate di potassium, ammonium phosphate (one ammonium phosphate, ammonium phosphate), phosphate, and some polarized phosphate and polyphosphates, etc.; Potassium fertilizers are generally used as chlorophytic fertilizer Product ingredients.
The amount of elemental fertilizer in element
generally refers to leaf surface fertilizer containing calcium, magnesium, silicon and other components. Among them, calcium fertilizer mainly uses water -soluble inorganic calcium and chelated calcium. The raw materials of the product can be used in calcium chloride, calcium nitrate, ammonium nitrate calcium, calcium acetate, and calcium chelated with organic matter such as EDTA, citric acid, amino acid, sugar alcohol and other organic matter ; Magnesium fertilizer mainly uses water -soluble inorganic magnesium salt, and generally choose magnesium chloride and magnesium sulfate; water -soluble silicon fertilizer mainly uses sodium silicate (mainly sodium silicate and sodium sodium sodium silicate) as a silicon source. Sex, and easy to react with calcium, magnesium, zinc, iron plasma, forming flocculent precipitation. Therefore, it is generally used alone in leaf fertilizer.
This containing natural active material type leaf fertilizer
The leaf surface fertilizer generally contains fermented or metabolic products processed from natural substances (such as seaweed, straw, animal hair, grass charcoal, weathering coal, etc.) , Produce amino acids, humimonic acid, nucleic acid, sea alginic acid, sugar alcohol and other substances. These substances have functions such as stimulating crop growth, promoting crop metabolism, and improving the itself of the crops. Aminic acid leaf surface fertilizer
The source of amino acids has two types of animals and plants. Plant source amino acids mainly include fermented products such as soybean, cake meal, as well as signs of soy products and fans; animal source amino acids mainly include leather, hair, fishmeal and slaughterhouses. The process of converting raw materials into amino acids is also different. The simplest is the acid hydrolysis process. The commonly used concentration of 4-6moi / L hydrochloric acid solution is commonly used in proportion and material hydrolysis. The pH value is the raw solution; the more complicated is the biological fermentation method. The commonly used composite flora is fermented for 4-6 weeks under certain conditions. After the fermentation liquid is refined, it is processed into amino acid water -soluble fertilizers.
The amino acid fertilizers sold in my country’s market are mostly soybean meal, cotton meal or other ammonia -containing agricultural and sideline products. The composite amino acids obtained by acid hydrolysis are mainly pure plant proteins. This type of amino acid has a good nutritional effect, but the biological activity is poor; and the amino acids produced by biological fermentation are mainly yeast and biodegradable protein. Acid, giant picotin, and anemia, have strong biological activity, which can stimulate crop growth and development, improve enzyme vitality, and enhance disease resistance and anti -inverse effects. It has a certain effect on rooting, promoting, and protecting flowers and fruits.
The active substances of sea alginic acid leaf surface fertilizers are extracted from natural seaweed. The main raw materials are fresh seaweed, generally large economic algae. Such as algae, sea sac algae, kunbu, etc. Its production process is chemical extraction, fermentation, low -temperature physical extraction, etc. In general, seaweed extracts for physical methods have high plant activity, rich in vitamins, seaweed polysaccharides and multi -plant growth regulators, such as growth Monin, gibberers, cell division, polyphenols, and antibiotic substances can stimulate the production of active factors in the body and regulate the balance of endogenous hormones.
The development of seaweed agricultural products has gone through three stages: rotten seaweed -algae ash (powder) -seaweed extract. Seaweed extraction solution extraction process is roughly: by screening suitable fresh seaweed varieties, using mechanical methods, without contacting any chemical reagents, no high temperatures of more than 45 ° C, no dehydration and freezing, just through high -pressure foaming to make the cell wall crushed content. The release of things, the concentration of the formation of seaweed concentrated liquid, which greatly retains the natural active ingredients of seaweed. There are domestic organic fertilizers through fermentation legal system. The process is as follows: (1) Fermentation: Algae (including an appropriate amount of water) biological bacteria, mix well, put in the fermented tank fermentation, properly adjust according to the temperature in the tank (including water (including water (including water , Air, temperature, etc.); (2) Lifting: The product after fermentation is added, adding a certain amount of water, and stirring a certain amount of water. (3) Dehydration: dewatering the soings, add nitrogen, phosphorus, potassium, and trace elements to the liquid part, and then form liquid fertilizer after concentration; after drying the solid part, crushing and granules are organic fertilizer.
The use of seaweed fertilizer in my country: leaf surface spraying, soil application, and soaking. Among them, the use of leaf noodles is the most effective and broad -spectrum. It can stimulate the development of the root system and the absorption of nutrients, which significantly improves the resistance of crop resistance, salt anti -alkali, and low temperature.
The sugar alcohol leaf surface fertilizer
Natural sugar alcohol is a primary product of photosynthesis. It can be obtained from the plants. It is much higher than the content of amino acids in the plant tough juice juice. Sugarol can be used as a carrier of nutrients such as boron and calcium. It carries mineral nutrients to transport quickly in the plants. At the same time, sugar alcohol has a good moisturizing and penetration effect. The nutritional elements after the glucanol chelated can be quickly absorbed and utilized by the crops, and the effect is better than that of citric acid and amino acid chelated fertilizer.
This glycol series micro -fertilizer was pushed to the international market in 2001. It is currently mainly used in the food industry in my country. In recent years, it has also been widely used in chemical industry. The products on the market are mainly sugar glycol calcium.
The leaf fertilizer containing rotanic acid
This includes coal rotic acid and biochemical humimotic acid.
This coal rotic acid refers to the humus acid or lobel acid and salt extraction extracted from coal. It is characterized by the structure and composition of relatively stable, but the different activity of the origin is different. Coal rotic acid is mostly used for raw materials for lignite and weathering coal, and is pulled with benzene or phenyl alcohol solvents to obtain soluble asphalt and insoluble residues. Line, proceeding with 5 % hydrochloric acid solution and acetone can be separated, which can be separated from lobel salon, brown salmon, and black acid.
Plip -based humidic acid is a raw material based on abandoned straw and sugar cane. It is an extremely complex mixture system by inoculation and fermentation. Vitamins, sugar, and nucleotides, so the effect of its performance is the result of the common role of multiple components, but the proportion and content of rotic acid in the component are the highest, and they are still named as dodigosic acid and eloquent acid.
The coal rotic acid and biochemical rotic acid comparison, the former is easy to obtain and has a low cost, but the product has small hardness, large hygroscopicity, easy to condense metal ions such as calcium and magnesium, which brings adverseness to practical applications. Biochemical salt acid is better in water -soluble, physiological activity, anti -calcium magnesium ions, and binary salt. The soluble pH range is 1 to 14. But at present, its fermented materials are mostly straw fermentation products, and the main component is category of rotic acid. At present, the commonality and characteristics of the detection and analysis of dodigosic acid and biochemical rotic acid have not been explained clearly.
At present, the market is mostly used as a raw material for fertilizer for fertilizer. High -content of humidic acid is also used in leaf surface fertilizer, and biochemical anechetic acid is the main additive in leaf fertilizer. The main effect of rhodolidal leaf surface fertilizer is to stimulate crop growth, promote the developed root system, reduce the opening of the pores of the leaves, reduce the loss of water transpiration, and increase the drought resistance of plant.
The fertilizer -type leaf fertilizer
In the leaf surface fertilizer, in addition to nutritional elements, a certain number of different types of pesticides and herbicides will also be added. Not only can it promote crop growth and development, but also the function of preventing diseases and insect pests and weeding. It is a type of fertilizer for pesticides and fertilizers. It can usually be divided into dedicated fertilizer, deodorized fertilizer, and sterilization fertilizer.
but the crop’s demand for nutritional regulation is not necessarily the same as the occurrence of pests and insect pests. Therefore, when developing and using medicinal fertilizer, according to the characteristics of the crops, the resistance of different crops and the laws of pests and pests should be comprehensively considered. Try to avoid drug harm as much as possible, climatic conditions and other factors.
The leaf surface fertilizer of wood vinegar (or bamboo vinegar liquid)
In recent years, the wood vinegar or bamboo vinegar liquid produced by charcoal or bamboo charcoal has also appeared on the market as raw materials. Facilide fertilizer made of nutrient elements. Generally, in the process of burning the charcoal of trees or bamboo, collect the gas generated by high temperature decomposition. The liquid matter obtained after the normal temperature is the raw liquid. The wood vinegar liquid contains K, CA, MG, Zn, GE, Mn, Fe and other minerals. In addition, it also contains vitamin B1 and B2; bamboo vinegar liquid contains nearly 300 natural organic compounds, including organic acids, phenols, alcohols, ketones, aldehyde, esters and trace alkaline ingredients.
The wood vinegar and bamboo vinegar fluid were first applied in Japan, which is widely used. There are also related production standards. Studies in my country have started late, and the production of the two has no national standards, but related products have been put on the market. According to trial research, wood vinegar solution can not only improve the yield of rice, but also improve the ability of rice diseases and insect pests. Rare earth leaf surface fertilizer
The rare earth element refers to the 14 elements and chemical properties in the chemical cycle table with similar chemical properties. Agricultural rare earth element usually refers to the radioactivity, but the radioactivity is weak, but the radioactivity is weak, resulting in a small light soil element with a small possibility of pollution. The most commonly used is rare soil.
The research and use of rare earth fertilizer has begun in the 1970s in my country. Its physiological effect on plant is not clear enough. Now I only know that after applying rare earth elements on some crops or fruit trees, it has increased. Leaf area, increase the weight of dry substances, increase chlorophyll content, increase sugar content, and reduce acid content. Because its physiological effects and effective application conditions are not very clear, it is generally believed that it can only be exerted under the conditions of the crops without lack of large and medium -sized elements.
Feonal fertilizer of beneficial element
In recent years, some leaf surface fertilizers containing selenium and cobalt elements have been developed and used. And the application effect is very good. Such elements are not nutrients necessary for all plants, they are only necessary for some plants to grow and develop. Restricted by the toxicity and cost of its raw materials. There are fewer applications.
Can use. But be sure to pay attention to how to use: a small amount and low concentration. If the concentration is large, the leaves will cause yellow damage. It is not time to spray leaf surface fertilizer. It is best to choose the growth turning period. The best effect of choosing a cloudy day is the best.
Can use. But be sure to pay attention to how to use: a small amount and low concentration. If the concentration is large, the leaves will cause yellow damage.
The leaf surface fertilizer can be sprayed at any time. It is best to choose the growth turning point. It is best to choose a cloudy day for the best.