What is the difference between organic fertilizer and inorganic fertilizer

Advantages of organic fertilizer: It contains organic matter and various nutrients, which can not only directly provide nutrients for crops, but also activate potential nutrients in the soil and promote the transformation of substances. The application of organic fertilizer can also improve the physical and chemical properties of the soil, improve soil fertility, and prevent soil pollution, which is not available in chemical fertilizers.

Making full use of organic fertilizer resources and rational application can not only reuse agricultural waste, reduce chemical fertilizer input, protect the rural environment, and create a good agricultural ecosystem, but also achieve the purpose of fertilizing the soil, stabilizing and increasing yield, and increasing production and income. Organic fertilizers can help plants replenish nutrients and benefit plant development.

Inorganic fertilizers: fertilizers produced by chemical synthesis, including nitrogen, phosphorus, potassium, and compound fertilizers.

and organic fertilizer, which is a fertilizer made from organic matter. (Inorganic fertilizers are mineral fertilizers, also called chemical fertilizers.)

Abbreviated as fertilizer. With inorganic fertilizers, your plants and soil can absorb quickly. But it also has its drawbacks.

In addition to being easy to leach (e.g., chemicals wash away nearby bodies of water when it rains), excessive use can also cause damage to plants. When you are choosing between organic or inorganic fertilizers, you can choose the former. contributes to the improvement of the structure of poor soils; In addition, it helps to maintain the water-holding capacity of the soil.

When the soil is healthy, the life-sustaining nutrients needed by plants can be successfully extracted from the ground.

Advantages: high nutrient content, fast fertilizer efficiency, small size, light weight, easy to use.

Disadvantages: single nutrient, short fertilizer efficiency, long-term application will destroy the soil structure and pollute the environment.

Connection: The combined application of organic fertilizer and chemical fertilizer can provide sufficient nutrients for high and stable yield of crops, and can also fertilize the soil, create favorable environmental conditions for crops, save agricultural investment, and obtain better economic benefits.

and social benefits. Inorganic nutrients can promote the mineralization of organic matter. The application of organic fertilizer can improve the utilization rate of chemical fertilizers.

Personally, I think that the effect of applying organic fertilizer is generally better than that of inorganic fertilizer, but how to use it depends on the type and growth status of crops, and you can't blindly use a fertilizer. There are many types of organic fertilizers. Frequently used organic fertilizers include rapeseed cake, cottonseed cake, bean cake, sesame cake, tea seed cake, bellflower of various crops, animal and plant residues, human and animal manure, etc.

The following is a detailed introduction to the respective classifications of organic fertilizer and inorganic fertilizer and the advantages of organic fertilizer.

1. Classification. 1. Organic fertilizer: generally divided into animal organic fertilizer and planting organic fertilizer.

1) Animal organic fertilizer: such as human manure, bone meal, animal manure, feathers, hooves, fish, eggs and other wastes.

2) Plant organic fertilizer: such as cake fertilizer, plant ash.

Weeds, leaves, green manure, Chinese herbal residues, sake lees, etc. Organic fertilizer is rich in nutrients and has long fertilizer efficiency, which can improve soil structure and promote soil fertility. It forms aggregate tissue, increases soil fertility and retains water, but the fertilizer efficiency is slow. It must be applied after fermentation and decomposition before use.

2. Inorganic fertilizer: chemical synthesis or processing of natural ores, rich in mineral nutrients.

1) Nitrogen fertilizer: urea, ammonium sulfate.

Ammonium nitrate, ammonium carbonate, etc.

2) Phosphate fertilizers: such as superphosphate, phosphate rock powder, calcium, magnesium phosphate fertilizer and compound fertilizer (potassium dihydrogen phosphate.

Wait. 3) Potash fertilizer: such as potassium chloride.

Potassium sulfate, potassium nitrate.

Wait. Inhibits unwanted pathogens.

Second, the advantages of organic fertilizer.

1. Organic fertilizer contains a large number of microorganisms that are beneficial to crops. The proliferation of these beneficial microorganisms can effectively inhibit the reproduction of harmful microorganisms. In this way, many soil agricultural diseases will be inhibited or even eliminated, that is, the soil is disinfected, saving farmers money and labor to buy pesticides, and it is also a pollution-free treatment method to improve the quality of agricultural products and benefit trace elements.

of absorption. 2. Promote the absorption of trace elements by crops, although the soil contains a large number of trace elements, but plants cannot directly absorb them. Organic fertilizer contains appropriate organic acids, and microorganisms in organic fertilizer also secrete organic acids in life activities.

These organic acids can convert trace elements such as copper, zinc, boron, and magnesium in the soil through biochemical reactions, and the plants can absorb and utilize nutrients, so organic fertilizer can improve the fertility of the soil itself.

3. Organic fertilizer contains phosphate-solubilizing bacteria, potassium-solubilizing bacteria and nitrogen-fixing bacteria, which can provide crops with potassium and phosphorus that are not easy to be released in the soil for a long time, and can fix nitrogen in the air and supply it to crops. Although the short-term fertilizer effect of organic fertilizer is not as good as that of chemical fertilizer, the long-term use of organic fertilizer promotes crop growth.

4. The microorganisms in organic fertilizer will produce many secondary metabolites that are beneficial to plant growth, such as Bacillus subtilis.

There are many of these secondary metabolites, such as the growth-promoting substance (auxin.

Abscisic acid, gibberellin.

Gibberellin can promote more flowering, more fruit set, improve fruit quality, and shorten the time to market.

Organic fertilizer is a little bit better because it can control some things in the soil better, which can make the crops grow a little better.

Organic fertilizer is better, because the nutritional value of organic fertilizer is higher, which can promote better growth of plants and can improve income.

Organic fertilizer is better. The main reason is that the fertility of organic fertilizer is more sufficient.

1、**。Organic fertilizer is the fertilizer that plants and animals become after rotting and rotting over a period of time. Some people also call it green manure, which is relatively wide; Inorganic fertilizer refers to fertilizer produced by chemical synthesis method, including nitrogen, phosphorus, potassium, and compound fertilizer.

2. Effect. After the use of organic fertilizer, it has a quick effect and is easy to be absorbed by plants, but the fertility is not durable enough; After organic fertilizer fertilization, the effect is relatively slow, but the time is longer.

3. Impact on land.

If inorganic fertilizer is used too much, the soil surface becomes dry and compacted, and then it is easy to cause soil erosion, lack of minerals, and very large environmental damage. The soil will become more barren and lack many nutrients.

The nutrients contained in organic fertilizer are mostly in an organic state, and it is difficult for crops to be used directly, and a variety of nutrients are slowly released through the action of microorganisms, and nutrients are continuously supplied to crops. The application of organic fertilizer can improve soil structure, effectively coordinate the water, fertilizer, gas and heat in the soil, and improve soil fertility and land productivity.

Organic fertilizer, also known as farmhouse fertilizer, what kind of fertilizer is farmhouse fertilizer, generally speaking, it is made by fermentation of animal and plant residues.

What are the common organic fertilizers?

Cake fertilizer, animal offal, animal manure, bone meal, plant ash, etc.

These fertilizers are very extensive and easy to collect, and the fertilizers contain a lot of nitrogen, phosphorus and potassium, which are needed for plant growth.

Key points for the application of organic fertilizer:

The fertilizer effect of organic fertilizer is relatively slow, but the application is simple, only need to pay attention to one point, must be fully rotted, otherwise there will be the phenomenon of burning seedlings, serious plants will be burned to death, so we must keep in mind.

To put it simply, inorganic fertilizer refers to chemical fertilizer.

For example, we often say, urea, everyone is familiar with it, ammonium sulfate, these are nitrogen fertilizers, which can promote the growth of plant leaves. There are also calcium phosphate and phosphate rock powder, which are phosphate fertilizers, which can improve the resistance of plants and promote flower bud differentiation. In addition, potassium chloride and potassium sulfate, common potassium fertilizers, can promote the growth of plant roots.

Key points of application of inorganic fertilizers:

The fertilizer effect of inorganic fertilizer is fast, unlike organic fertilizer that exudes a strong flavor, but its concentration is high, and we must pay attention to dilution when applying, otherwise, burning seedlings is also a matter of minutes.

The application of inorganic fertilizer is more targeted, such as more nitrogen fertilizer for foliage plants, more phosphorus fertilizer during the flower bud differentiation period, more potassium fertilizer if you want the root system to grow stronger, and special flower fertilizer, such as special fertilizer for Junzi orchid and special fertilizer for rhododendron, which is very convenient and simple.

So do we choose organic fertilizer or inorganic fertilizer for raising flowers?

Under normal circumstances, inorganic fertilizers are chosen for indoor flower raising, why inorganic fertilizers are easy to make the soil compacted and inorganic fertilizers are also chosen, mainly because the taste of organic fertilizers is too big (o) Of course, it depends on personal choice.

Different definitions: organic fertilizer refers to carbon-containing materials that can provide nutrients for plants after use, mainly for animals and plants, and inorganic fertilizer refers to chemical fertilizers, which are fertilizers containing one or more nutrients made by chemical and physical methods.

Different raw materials: organic fertilizer mainly comes from biological matter, plant residues, animal and plant waste, and inorganic fertilizer mainly comes from minerals and other non-living substances.

Different nutrients: organic fertilizers contain nitrogen, phosphorus, potassium, peptides and organic acids, while inorganic fertilizers usually only contain some nitrogen, phosphorus and potassium.

1. Different definitions

2. Inorganic fertilizer: that is, mineral fertilizer, also known as chemical fertilizer, refers to the fertilizer made by chemical and physical methods containing one or more nutrients required for the growth of crops.

Second, the raw materials are different

1. Organic fertilizer: The main raw materials are biological matter, plant residues, animal and plant wastes, which can be formed into organic fertilizer after processing.

2. Inorganic fertilizer: the raw materials are mainly minerals and other non-living substances, which are processed by physical or chemical methods.

Third, the nutrients are different

1. Organic fertilizer: contains a variety of organic acids, peptides, as well as nutrients including nitrogen, phosphorus and potassium.

2. Inorganic fertilizer: usually only contains part of the nitrogen, phosphorus and potassium elements, and only contains a chemical fertilizer that can indicate the content of nutrients is called unit fertilizer, and the chemical fertilizer containing two (or three) of the three nutrients of nitrogen, phosphorus and potassium and can be marked with its content is called compound fertilizer.

Fourth, the role is different

1. Organic fertilizer: increase the content of organic matter, improve the physical and chemical properties of the soil, and provide comprehensive nutrition for crops.

2. Inorganic fertilizer: improve the nutrient deficiency of crops, improve stress resistance, and promote high and stable crop yield.