Special Ginseng composite mixed fertilizer

A compound fertilizer and ginseng technology, applied in the direction of organic fertilizer, fertilizer mixture, application, etc., can solve the problems of limiting the promotion and application of biological fertilizers, losing the activity of biological fertilizers, and increasing the cost of biological fertilizers, so as to improve the quality of ginseng and resist diseases and insect pests capacity, low cost, and improved utilization
CN101074179BInactive Publication Date: 2010-05-19NORTHEAST NORMAL UNIVERSITY
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NORTHEAST NORMAL UNIVERSITY
Publication Date
2010-05-19
Estimated Expiration
Not applicable · inactive patent

Smart Images

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

Abstract

A special ginseng composite fertilizer and its production are disclosed. The process is carried out by complexing humus acid with urea to form long-lasting urea as controlled-release fertilizer, adding into caustic potash while dissolving under basic condition and adding into phosphate fertilizer, magnesium fertilizer, boron fertilizer, zinc fertilizer, manganese fertilizer and drought-resisting agent. It can supply ginseng and microbial pool with nutrients, improve ginseng root development and increase its quality and pest-resistance. It's efficient, simple, stable, convenient and cheap.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to mixed fertilizers, in particular to a special compound fertilizer for ginseng and a preparation method thereof. Background technique

[0002] Fertilizer plays an important role in my country's food safety and sustainable development. Special fertilizers are formulated according to the specific soil environment and specific crop varieties. It is highly targeted and regional, and can avoid waste of fertilizer use. It has obvious advantages in the future development of fertilizers.

[0003] Ginseng is a perennial medicinal plant that has been widely used in healthcare. During the growth process of ginseng for many years, it needs more nutrients, especially potassium fertilizer, nitrogen fertilizer and medium and trace elements. Therefore, if the land where ginseng has been cultivated, it is difficult to directly use it for other purposes if it does not prepare the land and cultivate fertility; and ginseng During the growth proce...

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