Soil conditioner and preparation method and application thereof

A soil improver and soil technology, applied in the field of soil improver, can solve the problems of unsatisfactory decomposition effect, time-consuming and low utilization rate, so as to improve utilization rate and add economic value, prevent odor generation, and accelerate decomposition Effect

Inactive Publication Date: 2012-07-18
萧人萌
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

However, the composting method is often time-consuming and generally takes at least three months to achieve the purpose of initial decomposition and application
For example, for wastes such as poultry feathers or corn stalks, because they either contain oil or contain plant fibers that are difficult to decompose, the decomposition effect is not satisfactory even after 4-5 months of burial, and they will produce foul odors It is also easy to grow insects, and the utilization rate is low

Method used

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  • Soil conditioner and preparation method and application thereof
  • Soil conditioner and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1 The preparation process of the soil conditioner is as follows: take 100 kg of soil by crossing different soil layers from the cross section, then calcinate at 1050-1250 ° C, and naturally cool at room temperature for 8 hours to obtain the target product 95 Kilogram.

[0022] The average emissivity of far-infrared light at 3-14 μm of the soil conditioner at 50° C. is 0.869; and the fertility analysis results of the soil conditioner are shown in Table 1 below.

[0023] The characteristics of the soil conditioner are as follows:

[0024] (1) When calcined at high temperature, the original aluminum element contained in rice, sawdust and soil will disappear due to high temperature combustion, so this product is porous soil, which is obviously different from ordinary fire soil in shape and function.

[0025] (2) General brick kilns, brick kilns for firing pottery, and automatic kilns can be used for calcination, which can be mass-produced, suitable for agricultural...

Embodiment 2

[0027] Embodiment 2 Get the soil improver obtained in the above-mentioned embodiment 1, spread it into a planting bed or a potted plant on the cement floor, and plant leafy vegetables. Under the condition of watering and no longer using topdressing, its output and quality all have excellent performances. Refer to Table 2, compared with the common soil cultivated in the same way but using chemical fertilizers or general organic fertilizers, the yield of the soil improver can be increased by more than 50%.

Embodiment 3

[0028] Embodiment 3 is used to make the soil of the soil improver described in embodiment 1 and takes place with general traditional cultivation method, and only uses this improved soil improver as base manure and topdressing in growth period, the cabbage dish produced between June, The yield is high and the quality is good, not inferior to those produced in high-cold areas, and far better than those produced in soils that have not been applied with improved soil amendments.

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Abstract

The invention discloses a soil conditioner, and a preparation method and application thereof. The soil conditioner is prepared by uniformly blending and stirring the following components in parts by weight: 50 parts of soil, 25 parts of raw wood scraps and 25 parts of rice husk, after drying the mixture, calcining the mixture at high temperature for 8 hours, and naturally cooling. The soil conditioner can serve as a plant culture medium or a fertilizer and can be also used for treating biological waste. The method of using the soil conditioner to treat the biological waste comprises the following steps of: after uniformly blending the soil conditioner and the biological waste, naturally standing the mixture, wherein the biological waste is at least selected from more than one of feather of poultry, eggshell, corn stalk, leftover fish fragments, livestock feces and swilling. Compared with the ordinary soil conditioner, the soil conditioner can automatically absorb air and nutrition, slowly releases the air and the nutrition in a plant growing process, and facilitates the degradation, deodorization and the like for the biological waste due to the relatively high void fraction. In addition, the product obtained after treatment can serve as a fertilizer, a fodder and the like to be reclaimed, so that the aims of greening environment and environment protection are fulfilled.

Description

technical field [0001] The invention specifically relates to a soil conditioner, its preparation method and its application, including improving soil performance, treating biological waste and keeping pig houses clean, etc., so as to be used by agriculture, fishery and animal husbandry industries. Background technique [0002] At present, agricultural land in the world is a very limited and precious resource, and it is often under high utilization and growth. It is often used for planting crops or other farming and animal husbandry for many years without rest, resulting in a decline in efficiency. In order to keep the soil nutrients from being depleted, a large amount of chemical fertilizers must be used, but the extensive use of chemical fertilizers will cause environmental problems. Therefore, there is an urgent need for a method that combines the vitality of the land to activate the soil itself and improve the performance of the soil so as to achieve the goal of sustainab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/00C05F17/00
CPCY02A40/20Y02W30/40
Inventor 萧世义
Owner 萧人萌
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