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Topdressing type eucalyptus ecological fertilizer

An ecological fertilizer and eucalyptus technology, which is applied in the directions of organic fertilizers, fertilization devices, fertilizer mixtures, etc., can solve the problems of small proportion of organic fertilizers and difficulty in meeting economic benefits, and achieves an increase in stock volume, economic and ecological benefits, and improved The effect of the ability to retain water and fertilizer

Active Publication Date: 2014-03-26
GUANGXI LIYUANBAO SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Chinese patent number: ZL200610125356.3, the title of the invention is: Eucalyptus special fertilizer discloses a kind of special fertilizer for eucalyptus, which contains the following active ingredients in mass percentage: N 5%~18%, P 2 o 5 7%~15%, K 2 O 5%~12%, Cu 0.05%~0.3%, Zn 0.05%~0.4%, B 0.05%~0.2%, although the special fertilizer is mainly composed of inorganic nutrients, the proportion of organic fertilizer is very small, although in a certain The yield increase rate of eucalyptus has been improved to a certain extent, but the average tree height in the first year is only 6m, and the estimated average annual stock volume is 30m 3 / hm 2 , it is difficult to meet the needs of eucalyptus forests in the current industrial society, and the economic benefits are difficult to meet the needs of the modern economy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: prepare 1000 kilograms of eucalyptus ecological topdressing fertilizers with NPK total nutrient 33 (16-5-12). (16-5-12 respectively refer to N, P 2 o 5 、K 2 Nutrient content of O, the same below)

[0027] (1) Preparation of organic materials:

[0028] (a) Mixing and feeding of raw materials, mix cassava dregs and chicken manure in a ratio of 2:1, then place the mixed materials in the fermentation tank, and control the average pile height at 70cm; start the fermentation mixer again Pre-mixing, turning back and forth once, so that the surface of the material in the tank is smooth, the mixture is even, and the inside is loose and breathable;

[0029] (b) Fermentation and mixing of materials. After the raw materials are fed and pre-mixed, they are mixed according to the fermentation temperature. , and stir once; in the middle and late stage of fermentation, the temperature is controlled within 65°C, and stir once every time the controlled temperature is r...

Embodiment 2

[0033] Embodiment 2: prepare 1000 kilograms of eucalyptus ecological topdressing fertilizers with NPK total nutrient 38 (15-10-13).

[0034] (1) Preparation of organic materials:

[0035] (a) Mixing and feeding of raw materials, mix cassava residue, filter mud, and chicken manure in a ratio of 3:2:1, then place the mixed materials in the fermentation tank, and control the average pile height at 80cm; restart The fermentation mixer performs pre-mixing, and turns back and forth twice to make the surface of the material in the tank smooth, evenly mixed, and the inside loose and breathable;

[0036] (b) Fermentation and mixing of materials. After the raw materials are fed and pre-mixed, they are mixed according to the fermentation temperature. , and stir twice; in the middle and late stage of fermentation, the temperature is controlled within 65°C, and stir once every time the controlled temperature is reached, until the internal temperature of the material drops to normal temper...

Embodiment 3

[0039] Embodiment 3: prepare 1000 kilograms of eucalyptus ecological topdressing fertilizers with NPK total nutrients of 35 (15-8-12).

[0040] (1) Preparation of organic materials:

[0041] (a) Mixing and feeding of raw materials, mix cassava residue, filter mud, and chicken manure in a ratio of 3:1:1, then place the mixed materials in the fermentation tank, and control the average pile height at 90cm; restart The fermentation mixer performs pre-mixing, and turns back and forth twice to make the surface of the material in the tank smooth, evenly mixed, and the inside loose and breathable;

[0042] (b) Fermentation and mixing of materials. After the raw materials are fed and pre-mixed, they are mixed according to the fermentation temperature. , and stir twice; in the middle and late stages of fermentation, the temperature is controlled within 65°C, and stir once every time the controlled temperature is reached, until the internal temperature of the material drops to normal te...

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Abstract

The invention discloses a topdressing type eucalyptus ecological fertilizer, comprising an inorganic fertilizer, an organic fertilizer and a bonder. The effective ingredients of the inorganic fertilizer contains following nutrients in mass percents of: 15-25 percent of N, 5-11 percent of P2O5, 12-8 percent of K2O, 0.05-0.095 percent of B, 0.05-0.15 percent of Zn and 0.05-0.14 percent of Cu. The organic fertilizer is prepared from ammonium sulfate type compound amino acid, humates or peat soil, and organic materials. According to the topdressing type eucalyptus ecological fertilizer disclosed by the invention, not only can the nutrient requirements of the eucalyptus growth be met, but also the resources are reasonably used. The manioc slag, the filtered mud and the chicken manure are turned into wealth from waste. The topdressing type eucalyptus ecological fertilizer belongs to an environmentally friendless fertilizer. More importantly, the growth rate and the eucalyptus stock volume are effectively improved.

Description

technical field [0001] The invention belongs to the field of fertilizers, in particular to a topdressing type eucalyptus ecological fertilizer. Background technique [0002] The eucalyptus plantation has been widely and actively promoted and has become the fastest-growing, fast-growing and high-yielding plantation in the world. This is because eucalyptus has the advantages of fast growth, high yield, good resistance, barren resistance, good dry shape, and high economic benefits. . However, the embodiment of its advantages must be under the condition of providing sufficient water and nutrients, coupled with careful management, and the application of nutrients, that is, fertilizer, is the most important thing. In tropical and subtropical regions, the average yield of eucalyptus is 20m 3 / hm 2 .a, For example, the average yield of some commercial eucalyptus plantations in Brazil, South Africa, Congo and Australia is 30-50m 3 / hm 2 .a. The average yield of eucalyptus plant...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 邓秀汕唐芳玉
Owner GUANGXI LIYUANBAO SCI & TECH
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