Efficient compound base fertilizer special for eucalyptus

A technology for eucalyptus and base fertilizer, applied in the field of high-efficiency eucalyptus special compound base fertilizer, can solve problems such as affecting the activity of phosphate-solubilizing bacteria, inhibiting phosphate-solubilizing effect, etc., so as to improve the phosphate-solubilizing ability, reduce the risk of eutrophication, and reduce the cost of fertilizers. Effect

Active Publication Date: 2022-07-22
广东华扬环保科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method also has certain defects, that is, when the phosphate solubilizing bacteria are directly put into the soil, it will be affected by the indigenous microorganisms, which will affect the activity of the phosphate solubilizing bacteria, and in severe cases will inhibit its phosphorus solubilizing effect.

Method used

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  • Efficient compound base fertilizer special for eucalyptus
  • Efficient compound base fertilizer special for eucalyptus
  • Efficient compound base fertilizer special for eucalyptus

Examples

Experimental program
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Embodiment 1

[0032] Step 1: 10 parts of microbial inoculants (Bacillus megaterium, Bacillus subtilis, Aspergillus niger with a weight ratio of 5:4:1, the number of viable bacteria is greater than 10 billion cfu / g), 50 parts of coconut shell charcoal powder Mixed, then placed in a stirrer to mix evenly, and then added to the disc granulator together with 200 parts of powdered phosphate rock powder, sprayed with water mist at room temperature and continued to feed for granulation to obtain core particles. ;

[0033] Step 2: Mix 200 parts of compost, 100 parts of peat soil, 60 parts of urea, 30 parts of monoammonium phosphate, 80 parts of calcium magnesium phosphate fertilizer, and 45 parts of potassium chloride, and then put it in a mixer and mix well ; Spray 100 parts of the modified corn starch binder solution evenly on the surface of the above-mentioned core particles, then add it to the mixer, and keep stirring to make compost, peat soil, urea, monoammonium phosphate, calcium magnesium p...

Embodiment 2

[0036] The same as Example 1, the difference is: the composition of the microbial inoculum is Bacillus megaterium, Bacillus subtilis, and Aspergillus niger with a weight ratio of 6:3:1, and the number of viable bacteria is greater than 10 billion cfu / g.

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Abstract

The invention provides a special efficient compound base fertilizer for eucalyptus. The special compound base fertilizer for eucalyptus disclosed by the invention still has good phosphorus release efficiency under the condition that a relatively large proportion of ground phosphate rock is used, the utilization rate of total phosphorus is high, the growth of the eucalyptus can be better promoted, and the volume increase rate of the eucalyptus can reach 49% or even more in the annual period. Besides, the special compound base fertilizer for the eucalyptus is simple to prepare and easy for large-scale production, and the used raw materials are rich in source and low in price, so that the special compound base fertilizer has good economical efficiency.

Description

technical field [0001] The present invention relates to the field of fertilizers, in particular to the technical field of eucalyptus fertilizers, in particular to a special compound base fertilizer for high-efficiency eucalyptus. Background technique [0002] Eucalyptus is the general term for Eucalyptus tree species in the Myrtaceae family, and together with poplar and pine, it is known as the world's three major fast-growing tree species. Eucalyptus has the characteristics of fast growth and excellent material quality. The wood is widely used in pulp and paper, fiberboard and particleboard, etc. It is the preferred tree species for short-cycle industrial raw material forests. [0003] Because eucalyptus grows rapidly, it absorbs a lot of nitrogen, phosphorus, potassium, sulfur, calcium, magnesium and trace elements from the soil, so the growth of eucalyptus is often limited by soil fertility. In order to ensure the normal growth of eucalyptus and maintain the balance betw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G5/30C05G3/00C05G3/40C05G3/80A01G17/00A01C21/00
CPCC05G5/30C05G5/37C05G3/00C05G3/40C05G3/80C05B7/00A01G17/005A01C21/00C05B13/02C05B17/00C05C9/00C05D1/02C05D9/00C05F3/00C05F5/006C05F11/00C05F11/02C05F11/04C05F11/08Y02W30/40
Inventor 尚卫辉任园园李绵盛邵盛权廖惠芳
Owner 广东华扬环保科技股份有限公司
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