What is black organic fertilizer made of? What does organic fertilizer look like

Black fertilizer is an organic fertilizer used for crops, and it is a pure natural green fertilizer, which is most suitable for the growth and development of agricultural products.

Fertilizers are fertilizers that are chemically made and contain one or several nutrients that crops need to grow. Fertilizer.

Abbreviation. Fertilizers that contain only one nutrient in a declarable amount are called unit fertilizers, such as nitrogen fertilizers, phosphate fertilizers, potassium fertilizers, and minor macro-element fertilizers and trace element fertilizers. Chemical fertilizers that contain two or three of the three nutrients of nitrogen, phosphorus, and potassium and whose content can be indicated are called compound fertilizers or mixed fertilizers.

Solubility of the active components of the fertilizer in water.

It is often a measure of the effectiveness of chemical fertilizers. Grade is the main indicator of fertilizer quality, and it refers to the percentage of available nutrients or their oxides in fertilizer products.

Such as: nitrogen, phosphorus, potassium, calcium, sodium, manganese, sulfur, boron, copper, iron, molybdenum, zinc percentage.

How is it fermented? Did you add a starter culture? Generally, after the temperature is raised, the color will become darker after fermentation and rotting, of course, if the color of the feces itself is yellow.

In this way, the color will not change much after fermentation, and if it is gray, it will basically turn black. The method of manure fermentation organic fertilizer: 1 package of 200 grams of Qiangxing compost starter agent, mixed with three kilograms of cornmeal or rice bran to make a fungus mixture, and then stirred evenly with a ton of manure, compost fermentation for about 10 days can produce organic fertilizer.

The fermented chicken manure is loose and odorless, and the color becomes darker. This is my method of fermentation.

Try not to eat too much, it will harm your body.

There are two main types of organic fertilizers: granular and powdery, which are black or black-brown (depending on the raw material, they will also show other colors).

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 a type of fertilizer made by microbial decomposition or fermentation of natural organic matter. In China, it is also known as farmhouse fertilizer. Its features are:

The raw materials are wide and the quantity is large; The nutrients are complete and the content is low; The fertilizer effect is slow and long, and it must be decomposed and transformed by microorganisms before it can be absorbed by plants; The effect of soil modification and fertilization is good. Commonly used natural fertilizer varieties include green manure, human manure, manure, compost, manure, biogas fertilizer and waste fertilizer.

yes, it's very fertile.

Organic is a fertilizer that contains carbon.

The color of organic fertilizer is generally gray-brown or dark black. Commercial organic fertilizers are generally powdery and relatively loose, while counterfeit and inferior organic fertilizers are generally bright black and the powder is relatively dense, and its density is usually greater than that of real organic fertilizers.

Organic fertilizers are generally pure black.