What are the benefits of mixing organic fertilizer with chemical fertilizer?
Date:2024/08/13
The country advocates the increase of organic fertilizer, the vice minister of agriculture put forward organic fertilizer and chemical fertilizer together with the use is the most scientific way of fertilization at present! So what is the difference between organic fertilizer and chemical fertilizer? What are the benefits of the two collocation?
One,What are organic fertilizers and chemical fertilizers
1, organic fertilizer mainly comes from plants and/or animals, applied to the soil to provide plant nutrition as its main function of carbon-containing materials. The Production process of this kind of Fertilizer usually involves the Organic Fertilizer Production Line, which can ensure the quality and effect of organic fertilizer.
2, chemical fertilizer is through chemical research and manufacture of fertilizer, with chemical and/or physical methods made of containing one or several kinds of crop growth needs nutrient elements of fertilizer.
Two, the environment is different
1, organic fertilizer is the use of biological excreta or remains to act as fertilizer, organic matter in organic fertilizer is decomposed by microorganisms, the remaining inorganic salts into the soil is absorbed by plants, because organic fertilizer and the environment has a good compatibility, will not cause pollution to the environment.
2, chemical fertilizer is the high purity of inorganic salts buried in the soil, these salts dissolved into the soil after the absorption of plants, because the concentration of inorganic salts is large, it is easy to cause soil acid-base balance is destroyed, harm the environment.
Three, the seven differences between organic fertilizer and chemical fertilizer:
(1) Organic fertilizer contains a large amount of organic matter and has obvious effects on soil improvement and fertilization; Chemical fertilizer can only provide inorganic nutrients for crops, long-term application will cause adverse effects on the soil, so that the soil "more and more greedy".
2) Organic fertilizer contains a variety of nutrients, the nutrients contained in a comprehensive balance; However, the nutrients contained in chemical fertilizer are single, and long-term application is easy to cause nutrient imbalance in soil and food.
(3) Organic fertilizer has low nutrient content and needs to be applied in large quantities; However, chemical fertilizers have high nutrient content and low application rate.
(4) Long effective time of organic fertilizer; The fertilizing period of chemical fertilizers is short and fierce, which is easy to cause nutrient loss and pollute the environment.
(5) Organic fertilizer comes from nature, there is no chemical synthesis in fertilizer, long-term application can improve the quality of agricultural products; Chemical fertilizer is a pure chemical synthetic substance, improper application can reduce the quality of agricultural products.
(6) In the production and processing process of organic fertilizer, as long as it is fully decomposed, it can improve the drought resistance, disease resistance and insect resistance of crops after application, and reduce the use of pesticides; Long-term application of chemical fertilizer, because it reduces the immunity of plants, often requires a large number of chemical pesticides to maintain crop growth, which is easy to cause the increase of harmful substances in food.
(7) Organic fertilizer contains a large number of beneficial microorganisms, which can promote the biotransformation process in the soil and is conducive to the continuous improvement of soil fertility; Long-term and extensive application of chemical fertilizers can inhibit the activities of soil microorganisms, resulting in a decline in the ability of soil autoregulation.
Four, organic fertilizer with chemical fertilizer six benefits
1, short to take long, fertilizing soil. The nutrient of chemical fertilizer is single, high content, fast fertilizer effect, but short duration; Organic fertilizer has complete nutrients and long fertilizer effect, which can improve soil and fertilize soil fertility. The two can be used in combination, which can be replaced by short and long, fully supply the nutrients needed for crop growth, promote the healthy growth of crops, and improve the yield benefit.
2. Preserve nutrients and reduce loss. Chemical fertilizer dissolves quickly and has large solubility. After being applied to soil, the concentration of soil solution will increase soon, resulting in higher infiltration pressure of crops, affecting the absorption of nutrients and water by crops, and increasing the loss and opportunity of nutrients. The mixed use of organic fertilizer and chemical fertilizer can inhibit the disadvantage of the sudden increase of soil solution. At the same time, organic fertilizer can improve the nutrient absorption conditions of crops, improve the water storage and fertilizer retention capacity of soil, avoid and reduce the loss of chemical fertilizer nutrients, and improve the utilization rate of chemical fertilizer.
3, reduce nutrient fixation, improve fertilizer efficiency. After fertilizer is applied to the soil, some nutrients will be absorbed by the soil, chelated or fixed, reducing the fertilizer efficiency. For example, superphosphate and calcium-magnesium phosphate fertilizer are directly applied to soil, which is easy to connect with iron, aluminum, calcium and other elements in soil, and generate insoluble phosphoric acid which is fixed, resulting in the loss of available nutrients. If mixed with organic fertilizer, it can not only reduce the contact surface with soil, reduce the fixed opportunity of soil and chemical fertilizer, but also make those insoluble phosphorus in phosphate fertilizer into effective phosphorus that can be used by crops, and improve the fertilizer efficiency of phosphate fertilizer.
4, improve soil structure, increase production. Long-term single application of chemical fertilizer will damage the aggregate structure of soil, cause soil adhesion and compaction, and reduce tillage performance and fertilizer supply performance. Organic fertilizer contains abundant organic matter, which can activate fluffy soil and reduce capacity; Can improve soil water, fertilizer, air, heat and other physical and chemical properties; Adjust the pH. The combination of the two can not only increase the yield, but also promote the sustainable development of agriculture.
5, reduce the amount, reduce pollution. The mixing and collocation of organic fertilizer and chemical fertilizer can reduce the application amount of chemical fertilizer by 30%-50%. On the one hand, the land pollution can be reduced from the use of chemical fertilizer, and on the other hand, some organic fertilizer can degrade the residue of chemical fertilizer and pesticide in the soil.
6. Enhance microbial activities and increase soil nutrients. Organic fertilizer is the energy of microbial life, and chemical fertilizer is the inorganic nutrition of microbial growth. The combination of the two can promote microbial activity, and then promote the decomposition of organic fertilizer, produce a large number of carbon dioxide and organic acid, help to dissolve insoluble nutrients in soil, and supply crops for absorption. Carbon dioxide can increase the carbon nutrition of crops and improve photosynthetic efficiency. Microbial life is short, and after death, it decomposes and releases nutrients for crop absorption and utilization.
The importance of organic fertilizer granulator
In the production process of Organic Fertilizer, Organic Fertilizer Granulator plays a crucial role. It can process organic fertilizer raw materials into particles suitable for application, improving the utilization rate of fertilizer and the absorption effect of crops.
The application of Fertilizer Granules Compaction Machine
Fertilizer Granules Compaction Machine is a kind of organic fertilizer granulator. It makes raw materials into granules by means of extrusion, which is suitable for the production of a variety of organic fertilizers.
The advantages of Disc Granulator
Disc Granulator also plays an important role in the granulation process of organic fertilizer due to its efficient granulation capacity and stable product quality.
One,What are organic fertilizers and chemical fertilizers
1, organic fertilizer mainly comes from plants and/or animals, applied to the soil to provide plant nutrition as its main function of carbon-containing materials. The Production process of this kind of Fertilizer usually involves the Organic Fertilizer Production Line, which can ensure the quality and effect of organic fertilizer.
2, chemical fertilizer is through chemical research and manufacture of fertilizer, with chemical and/or physical methods made of containing one or several kinds of crop growth needs nutrient elements of fertilizer.
Two, the environment is different
1, organic fertilizer is the use of biological excreta or remains to act as fertilizer, organic matter in organic fertilizer is decomposed by microorganisms, the remaining inorganic salts into the soil is absorbed by plants, because organic fertilizer and the environment has a good compatibility, will not cause pollution to the environment.
2, chemical fertilizer is the high purity of inorganic salts buried in the soil, these salts dissolved into the soil after the absorption of plants, because the concentration of inorganic salts is large, it is easy to cause soil acid-base balance is destroyed, harm the environment.
Three, the seven differences between organic fertilizer and chemical fertilizer:
(1) Organic fertilizer contains a large amount of organic matter and has obvious effects on soil improvement and fertilization; Chemical fertilizer can only provide inorganic nutrients for crops, long-term application will cause adverse effects on the soil, so that the soil "more and more greedy".
2) Organic fertilizer contains a variety of nutrients, the nutrients contained in a comprehensive balance; However, the nutrients contained in chemical fertilizer are single, and long-term application is easy to cause nutrient imbalance in soil and food.
(3) Organic fertilizer has low nutrient content and needs to be applied in large quantities; However, chemical fertilizers have high nutrient content and low application rate.
(4) Long effective time of organic fertilizer; The fertilizing period of chemical fertilizers is short and fierce, which is easy to cause nutrient loss and pollute the environment.
(5) Organic fertilizer comes from nature, there is no chemical synthesis in fertilizer, long-term application can improve the quality of agricultural products; Chemical fertilizer is a pure chemical synthetic substance, improper application can reduce the quality of agricultural products.
(6) In the production and processing process of organic fertilizer, as long as it is fully decomposed, it can improve the drought resistance, disease resistance and insect resistance of crops after application, and reduce the use of pesticides; Long-term application of chemical fertilizer, because it reduces the immunity of plants, often requires a large number of chemical pesticides to maintain crop growth, which is easy to cause the increase of harmful substances in food.
(7) Organic fertilizer contains a large number of beneficial microorganisms, which can promote the biotransformation process in the soil and is conducive to the continuous improvement of soil fertility; Long-term and extensive application of chemical fertilizers can inhibit the activities of soil microorganisms, resulting in a decline in the ability of soil autoregulation.
Four, organic fertilizer with chemical fertilizer six benefits
1, short to take long, fertilizing soil. The nutrient of chemical fertilizer is single, high content, fast fertilizer effect, but short duration; Organic fertilizer has complete nutrients and long fertilizer effect, which can improve soil and fertilize soil fertility. The two can be used in combination, which can be replaced by short and long, fully supply the nutrients needed for crop growth, promote the healthy growth of crops, and improve the yield benefit.
2. Preserve nutrients and reduce loss. Chemical fertilizer dissolves quickly and has large solubility. After being applied to soil, the concentration of soil solution will increase soon, resulting in higher infiltration pressure of crops, affecting the absorption of nutrients and water by crops, and increasing the loss and opportunity of nutrients. The mixed use of organic fertilizer and chemical fertilizer can inhibit the disadvantage of the sudden increase of soil solution. At the same time, organic fertilizer can improve the nutrient absorption conditions of crops, improve the water storage and fertilizer retention capacity of soil, avoid and reduce the loss of chemical fertilizer nutrients, and improve the utilization rate of chemical fertilizer.
3, reduce nutrient fixation, improve fertilizer efficiency. After fertilizer is applied to the soil, some nutrients will be absorbed by the soil, chelated or fixed, reducing the fertilizer efficiency. For example, superphosphate and calcium-magnesium phosphate fertilizer are directly applied to soil, which is easy to connect with iron, aluminum, calcium and other elements in soil, and generate insoluble phosphoric acid which is fixed, resulting in the loss of available nutrients. If mixed with organic fertilizer, it can not only reduce the contact surface with soil, reduce the fixed opportunity of soil and chemical fertilizer, but also make those insoluble phosphorus in phosphate fertilizer into effective phosphorus that can be used by crops, and improve the fertilizer efficiency of phosphate fertilizer.
4, improve soil structure, increase production. Long-term single application of chemical fertilizer will damage the aggregate structure of soil, cause soil adhesion and compaction, and reduce tillage performance and fertilizer supply performance. Organic fertilizer contains abundant organic matter, which can activate fluffy soil and reduce capacity; Can improve soil water, fertilizer, air, heat and other physical and chemical properties; Adjust the pH. The combination of the two can not only increase the yield, but also promote the sustainable development of agriculture.
5, reduce the amount, reduce pollution. The mixing and collocation of organic fertilizer and chemical fertilizer can reduce the application amount of chemical fertilizer by 30%-50%. On the one hand, the land pollution can be reduced from the use of chemical fertilizer, and on the other hand, some organic fertilizer can degrade the residue of chemical fertilizer and pesticide in the soil.
6. Enhance microbial activities and increase soil nutrients. Organic fertilizer is the energy of microbial life, and chemical fertilizer is the inorganic nutrition of microbial growth. The combination of the two can promote microbial activity, and then promote the decomposition of organic fertilizer, produce a large number of carbon dioxide and organic acid, help to dissolve insoluble nutrients in soil, and supply crops for absorption. Carbon dioxide can increase the carbon nutrition of crops and improve photosynthetic efficiency. Microbial life is short, and after death, it decomposes and releases nutrients for crop absorption and utilization.
The importance of organic fertilizer granulator
In the production process of Organic Fertilizer, Organic Fertilizer Granulator plays a crucial role. It can process organic fertilizer raw materials into particles suitable for application, improving the utilization rate of fertilizer and the absorption effect of crops.
The application of Fertilizer Granules Compaction Machine
Fertilizer Granules Compaction Machine is a kind of organic fertilizer granulator. It makes raw materials into granules by means of extrusion, which is suitable for the production of a variety of organic fertilizers.
The advantages of Disc Granulator
Disc Granulator also plays an important role in the granulation process of organic fertilizer due to its efficient granulation capacity and stable product quality.