What is the definition of organic fertilizer?

My understanding is that it refers to the process of converting waste organic matter into fertilizer through the fermentation of microorganisms under artificial control and certain conditions of moisture, C n and ventilation.

Through the composting process, the organic matter is transformed from an unstable state to a stable humus substance, and its compost products do not contain pathogenic bacteria, weed seeds, and are odorless and fly-free, which can be safely handled and preserved, and is a good soil conditioner and organic fertilizer.

Organic fertilizer refers to farm fertilizer, containing a large amount of biological matter, animal and plant residues, excrement, biological waste and other substances, the application of organic fertilizer can not only provide comprehensive nutrition for crops, but also has a long fertilizer effect, can increase and renew soil organic matter, promote microbial reproduction, improve the physical and chemical properties and biological activity of the soil, is the main nutrient for green food production.

Compost is an organic fertilizer made of various orange stalks, fallen leaves, grasses, animal and plant residues, and human and animal manure mixed with a small amount of soil.

The raw materials used in manure are basically the same as those used in compost, except that they are fermented under flooded conditions.

Manure refers to the fertilizer made from the manure and straw bedding of pigs, cattle, horses, sheep, chickens, ducks and other livestock and poultry.

Biogas fertilizerIn a sealed digester, organic matter decomposes to produce by-products of biogas, including biogas liquid and residues.

Green manure uses cultivated or wild green plant bodies as fertilizer. Such as leguminous mung beans, broad beans, grass and trees, field cyanine, alfalfa, vetch and so on. Non-leguminous green manure includes ryegrass, fertile field radish, small sunflower seeds, Manjianghong, water hyacinth, water peanut, etc.

Crop strawCrop straw is one of the important organic fertilizers, and crop straw contains essential nutrients for crops, such as N, P, K, CA, S, etc. Under suitable conditions, through the action of soil microorganisms, these elements are mineralized and returned to the soil for crop absorption.

Cake fat rapeseed cake, cottonseed cake, bean cake, sesame cake, castor cake, tea seed cake, etc.

Unpolluted river mud, pond mud, ditch mud, port mud, lake mud, etc.

The use of several square meters per mu means that the amount of fertilizer per mu is about a few cubic meters.

Refers to nitrogenous materials that are mainly applied to plants and animals and applied to the soil to improve plant nutrients, such as human manure, livestock and poultry manure, compost manure, green manure, urban waste, soil inoculum, etc.

It is a natural fertilizer, compared with synthetic fertilizers, the raw materials for the production of fertilizers are mainly oil, gas and coal, which are synthesized by chemical methods, and organic fertilizers are mainly directly derived from nature, such as animal manure, as well as rotten plants and so on. After some fermentation treatments, such as the residue of biogas production, it is a good organic fertilizer.

Fermented organic fertilizer that has reached the national standard.

Traditional composting is defined as "fertilizer made by accumulating or stirring rice straw, rice husks, tree bark, animal excrement and other organic matter of animals and plants (except sludge and internal organs of fish and shellfish) and decomposing".

The decomposition process of organic compost is: in the aerobic state of accumulation, stirring and ventilation, microorganisms are used to decompose the organic matter in the raw materials, and the heat generated by decomposition can evaporate the water, which can kill pathogenic bacteria, parasite eggs and weed seeds, which is a safe, hygienic and stable process of organic matter.

What is organic fertilizer, broadly speaking:

Commonly known as farmhouse fertilizer, it is composed of various animal and plant residues or metabolites as raw materials, such as human and animal manure, straw, animal residues, slaughterhouse waste, etc. In addition, it also includes cake fertilizer (rapeseed cake, cottonseed cake, bean cake, sesame cake, castor cake, tea seed cake, etc.), compost, manure, manure, biogas fertilizer, green manure, etc. It is mainly used as a means to improve the physical and chemical properties of the soil, promote the growth of plants and the circulation of the soil ecosystem.

What is organic fertilizer, in a narrow sense:

Refers specifically to the use of various types of animal waste (including animal waste; animal processing waste) and plant residues (cake fertilizers; crop straw; Defoliation; Branches; Grass peat, etc.) as raw materials, using physical, chemical, biological or a combination of the three, after a certain processing technology (including but not limited to stacking; High temperature; Anaerobic, etc.), eliminating the harmful substances (pathogenic bacteria, pest and disease eggs, weed seeds, etc.) to meet the harmless standards and the formation of a type of fertilizer that meets the relevant national standards (NY 525-2012) and regulations.

After the organic fertilizer is processed by biological matter, animal and plant waste, and plant residues, it eliminates the toxic and harmful substances in it, and is rich in a large number of beneficial substances, including: a variety of organic acids, peptides, and rich nutrients including nitrogen, phosphorus, and potassium. It can not only provide comprehensive nutrition for crops, but also has long fertilizer effect, can increase and renew soil organic matter, promote microbial reproduction, improve the physical and chemical properties and biological activity of soil, and is the main nutrient for green food production.

Organic fertilizer is also known as "farmhouse fertilizer". All organic substances (compounds containing carbon) are used as fertilizers are called organic fertilizers. Including human manure, manure, compost, green manure, cake fertilizer, biogas fertilizer, etc. It has the characteristics of many types, wide range and long fertilizer efficiency.

Organic fertilizer is mainly applied to plants or animals, and is a carbon-containing material that is applied to the soil to provide plant nutrients. It can provide comprehensive nutrition for crops, and has a long fertilizer effect, which can increase and renew soil organic matter and promote the reproduction of microorganisms.

Rotten plants, manure, are organic fertilizers

Organic fertilizer is a natural substance, such as trees, and inorganic fertilizer is a chemical substance, which is relatively simple, such as nitrogen, phosphorus and potassium.

Organic fertilizer and bio-organic fertilizer belong to the inclusion relationship, that is, the former contains the latter.

Organic fertilizer is usually converted into organic fertilizer through microbial fermentation under artificial control and a certain carbon-nitrogen ratio, moisture and ventilation. Through the composting process, it is the process of converting unstable organic matter into stable humus.

The bio-organic fertilizer is based on the organic fertilizer with microbial bacteria, and the effective number of viable bacteria (CFU) is 100 million g

Whether it is organic fertilizer or bio-organic fertilizer, most of them contain microbial colonies, which are beneficial to the soil.

Imagine that on the Moon, where the moon rocks are weathered into rock powder (microparticles), and the absence of microorganisms is the absence of soil. Soil is made by microorganisms.

Organic fertilizers. (NY-525-2021) - Industry standard (implemented on June 1, 2021).

Refers to the carbon-containing organic material that is mainly used in plants and (or) animals, after fermentation and decomposition, and its function is to improve soil fertility, provide plant nutrition, and improve crop quality. It is suitable for organic fertilizer made from livestock and poultry manure, animal and plant residues and animal and plant products as raw materials, and after fermentation and decomposition.

Bio-organic fertilizer.

NY-884-2012) - Industry standard.

It refers to a type of fertilizer with both microbial fertilizer and organic fertilizer effect, which is composed of specific functional microorganisms and animal and plant residues (such as livestock and poultry manure, crop straw, etc.) and harmless treatment and decomposing organic fertilizer.

Organic fertilizer has comprehensive nutrients, contains more macroelements, trace elements, etc., which can improve the soil and enhance the fertilizer retention, fertilizer supply capacity and buffer capacity of the soil; It can also promote the growth of crops and improve the quality of agricultural products; Its nutrient content is high, the components are small, the release is fast, and it can also improve the utilization rate of fertilizer.

Organic fertilizer is different from chemical fertilizer, and the raw materials of organic fertilizer are mainly from nature, which can be described as "taken from nature and used in nature", which is rich in nutrients; Chemical fertilizers are synthesized through chemical preparations, which can be described as "out of nothing" with a single nutrient. After the organic fertilizer is processed, the toxic and harmful substances in it are eliminated, and it is rich in a large number of beneficial substances, which can not only provide comprehensive nutrition for crops, but also have long fertilizer efficiency, increase and renew soil organic matter, promote microbial reproduction, improve the physical and chemical properties and biological activity of the soil, and is the main nutrient for green food production.

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The definition and composition of organic fertilizer are as follows:

Organic fertilizer is mainly applied to plants and animals, and is a carbon-containing material applied to the soil to provide plant nutrition as its main function.

Organic fertilizer is processed from biological matter, animal and plant waste, and plant residues, eliminating toxic and harmful substances, and is rich in a large number of beneficial substances, including: a variety of organic acids, peptides, and rich nutrients including nitrogen, phosphorus, and potassium.

The effects of the manure are as follows:

Organic fertilizer can not only provide comprehensive nutrition for crops, but also has a long fertilizer effect, can increase and renew soil organic matter, promote microbial reproduction, improve the physical and chemical properties of soil and the activity of biological and hidden substances, and is the main nutrient for the production of green food.