Organic water-retaining suspension liquid compound fertilizer and preparation method thereof

A compound fertilizer and water suspension technology, applied in the directions of organic fertilizers, liquid fertilizers, urea compound fertilizers, etc., can solve the problems of complex preparation, inability to effectively improve the physical and chemical properties of soil, and low nutrient components, and achieve stable physical and chemical properties. Significant water and fertilizer retention effect, high content of active ingredients
CN111995459AInactive Publication Date: 2020-11-27SOUTH CHINA AGRI UNIV
8 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SOUTH CHINA AGRI UNIV
Publication Date
2020-11-27
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides an organic water-retaining suspension liquid compound fertilizer and a preparation method thereof. The organic water-retaining suspension liquid compound fertilizer is preparedby effectively compounding organic matters and microorganisms. When being applied to stony desertification areas, the fertilizer can effectively promote the development of soil microorganisms, improvethe activity of the soil microorganisms and improve the microbial environment, and can effectively retain water and fertilizer, improve the soil root system environment of crops planted in stony desertification areas and improve the turnover utilization efficiency of soil organic matters, thereby improving the survival rate, yield and quality of the crops. The suspension liquid compound fertilizer disclosed by the invention is complete in nutrients, reasonable in proportion, good in flowability and suitable for automatic fertilization operation with a relatively large area, and can obviouslyimprove the fertilization efficiency and increase the yield and income of crops.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of fertilizer production. More specifically, it relates to an organic water-retaining suspension liquid compound fertilizer and a preparation method thereof. Background technique

[0002] Rocky desertification (Rocky desertification) refers to the natural background of karst landform development in tropical and subtropical humid and semi-humid areas, which is disturbed by human activities, causing serious damage to vegetation and serious soil erosion. The land degradation process in which the bedrock is largely exposed or gravel is accumulated is an extreme form of land degradation. Vegetation is scarce on rocky desertification land, and soil erosion is serious, resulting in low production efficiency of land with barren soil. Serious rocky desertification will not only bring about ecological problems such as increased soil erosion, reduced vegetation coverage, deterioration of the ecological environment, f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More