Soil conditioner

Abstract

The invention relates to a soil conditioner. The soil conditioner is characterized by comprising a fertilizer component, a water retention component, and a biological component. The fertilizer component is prepared from, by weight, 5-10 parts of plant ashes, 40-60 parts of biological straws, 5-15 parts of ammonia fertilizer, 3-15 parts of animal waste; the water retention component is prepared from, by weight, 30-40 parts of dried wood power, 25-30 parts of dilute sulphuric acid with a concentration of 6-10%, 3-5 parts of Lignite fulvic acid, 6-10 parts of activated carbon, and 20-25 parts of seaweed soil; the biological component comprises 0.1-0.2 part of photosynthetic bacteria, 0.2-0.3 part of nitro-fixing bacteria, 0.1-0.2 part of lactic acid bacteria, and 0.1-0.2 part of actinomycetes. The soil conditioner can effectively improve soil texture, improve soil fertility, maintain soil moisture and porousness, and can improve microorganism and organic contents in the soil.

Description

technical field [0001] The invention relates to the field of agriculture, and more particularly relates to a soil conditioner. Background technique [0002] With the development of agricultural technology, chemical fertilizers have been widely used, but it has caused many problems. The use of chemical fertilizers leads to an imbalance of soil acidity and alkalinity, greatly reducing water retention capacity, making soil erosion prone to occur. In addition, long-term application of chemical fertilizers will kill microorganisms in the soil and reduce the activity of microorganisms. Calcium and magnesium ions in the soil can easily form insoluble inorganic salts with negative root ions, destroying the soil aggregate mechanism. [0003] What follows is that the soil gradually hardens and compacts, and the original organisms, plants, beneficial bacteria and other substances in the soil have been lost, and it is difficult for inorganic nutrients to stay in the soil. The paddy fie...

AI Technical Summary

Problems solved by technology

The use of chemical fertilizers leads to an imbalance of soil acidity and alkalinity, greatly reducing water retention capacity, making soil erosion prone to occur

In addition, long-term application of chemical fertilizers will kill microorganisms in the soil and reduce the activity of microorganisms. Calcium and magnesium ions in the soil will easily form insoluble inorganic salts with negative root ions, destroying the soil aggregate mechanism.

[0003] What follows is that the soil gradually hardens and compacts, and the original organisms, plants, beneficial bacteria and other substances in the soil have been lost, and it is difficult for inorganic nutrients to stay in the soil. The paddy fields are prone to produce harmful gases, and the physical properties are obviously deteriorated. Intensified, if this continues, the existing soil ecological environment will be severely damaged, the development of ecological agriculture will be restricted, and the production of agricultural by-products such as grain, vegetables, melons and fruits will be affected.

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