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Resource utilization method of ageratina adenophora

A technology of resource utilization of Eupatorium adenophorum, applied in the field of agricultural soil and fertilizer, can solve the problems of high degree of lignification of stems, difficulty in crushing, increased production cost and production cycle, etc., to achieve improved soil structure, great potential ecological benefits and The effect of economic benefits

Active Publication Date: 2013-12-11
攀枝花市西宇生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the later stage of actual production, there are two links that need to be improved: (1) The stems of mature Eupatorium adenophorum have a high degree of lignification and are difficult to crush. A large number of 2-5cm stem segments, and such stem segments are difficult to completely decompose during the fermentation process. Although the above problems can be alleviated by 2-3 times of crushing or secondary fermentation, the production cost and production cycle will be significantly increased; ( 2) In the process of adding inorganic nutrients to make compound fertilizers in the production of organic fertilizers, the ability to dissolve inorganic nutrients as a carrier is limited

Method used

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Experimental program
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Effect test

Embodiment 1

[0051] The ground plants of Eupatorium adenophorum were collected on the side of the road in Miyi County, Panzhihua City on May 2, 2012. According to the lignification degree of the plants on the ground Eupatorium adenophorum, they were cut at 3 / 4 of the stem, and the lower part of the stem was 3 / 4 As wood material, the upper quarter of the stem is used as grass material. The cutting operation was mainly completed by the guillotine knife, and a total of 10 tons of grass-based raw materials and 40 tons of wood-based raw materials were obtained.

[0052] The 10 tons of grass-based raw materials are crushed into 0.5-1cm fines in the organic fertilizer production workshop, and they are moved to a long fermentation tank with a width of 2m and a height of 1.5m, and mixed with the high-temperature microbial strain Rw rot promoter (when operating At 3 pm, the room temperature is 25.6℃), add clean water to make the water content 58%, and then use the organic fertilizer fermentation turni...

Embodiment 2

[0057] The ground plants of Eupatorium adenophorum were collected on the side of the road in Miyi County, Panzhihua City on May 2, 2012. According to the lignification degree of the plants on the ground Eupatorium adenophorum, they were cut at 3 / 4 of the stem, and the lower part of the stem was 3 / 4 As wood material, the upper quarter of the stem is used as grass material. The cutting operation was mainly completed by the guillotine knife, and a total of 5 tons of grass-based raw materials and 18 tons of wood-based raw materials were obtained.

[0058] Crush 5 tons of grass-based raw materials in the organic fertilizer production workshop into 0.5-1cm fines, and move them to a long fermentation tank with a width of 2m and a height of 1.5m, and mix with the high-temperature microbial strain Rw rot promoter (during operation At 2 pm, the room temperature is 28.5℃), add clean water to the moisture content of 56%, and then use the organic fertilizer fermentation turning machine to st...

Embodiment 3

[0063] The ground plants of Eupatorium adenophorum were collected on the side of the road in Miyi County, Panzhihua City on December 5, 2012. According to the lignification degree of the plants on the ground Eupatorium adenophorum, they were cut at 2 / 3 of the stem, and the lower part of the stem was 2 / 3 As wood material, the upper 1 / 3 of the stem is used as grass material. The cutting operation is mainly completed by the guillotine, and a total of 10 tons of grass-based raw materials and 30 tons of wood-based raw materials have been obtained.

[0064] The 10 tons of grass-based raw materials are crushed into 0.5-1cm fines in the organic fertilizer production workshop, and they are moved to a long fermentation tank with a width of 2m and a height of 1.5m, and mixed with the high-temperature microbial strain Rw rot promoter (when operating At 3 pm, the room temperature is 26.2℃), add clean water to the water content of 55%, and then use the organic fertilizer fermentation turning ...

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Abstract

The invention discloses a resource utilization method of ageratina adenophora, and belongs to the technical field of agricultural soil fertilizers. The method comprises the following steps: a, dividing a ground ageratina adenophora plant into a wood raw material and a grass raw material; b, smashing the grass raw material, adding a corrosion promoting inhibitor, adding water to be mixed uniformly to enable the water content to be 55-60 percent, and controlling fermentation to obtain a decomposed material; c, smashing the wood raw material to be placed into a carbonization furnace for carbonizing, cooling and then smashing to obtain a carbonized material; d, mixing the decomposed material and the carbonized material according to the weight ratio of 1 to (3-5), adding an adhesive of which weight is 5-10 percent of the total weight of the decomposed material and the carbonized material, and pressing by an organic fertilizer granulator to obtain charcoal organic fertilizer. According to the method, a new effective resource utilization way of ageratina adenophora is provided; the prepared fertilizer has the characteristics of fertilizer maintenance, water conservation, heat preservation, slow release, capability of improving the soil structure and the like, is particularly suitable for vegetation restoration of abandoned mines, and has relatively large ecological and economic benefits.

Description

Technical field [0001] The invention relates to a resource utilization method of Eupatorium adenophorum, belonging to the technical field of agricultural soil and fertilizer. Background technique [0002] Eupatorium adenophora (Ageratina adenophora) is a perennial herb or subshrub of the Asteraceae family, native to Mexico and Costa Rica in Central and South America. In the 1940s, it was introduced into Cangyuan, Gengma and other counties in the southernmost Lincang area of ​​Yunnan Province from Myanmar in the 1940s. It is now widely distributed in Yunnan, Guizhou, Sichuan, Guangxi, Chongqing, Hubei, Tibet and other provinces in the southwestern region. It spreads east and north with the southwest wind. By 2012, 80% of the land in southwestern China will have Eupatorium adenophora, and the distribution area of ​​Yunnan Province alone will reach more than 2.5 million hectares. Due to its reproductive ability and strong adaptability to the environment, Eupatorium adenophorum can...

Claims

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Application Information

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IPC IPC(8): C05F11/00
Inventor 曹建华郑伟
Owner 攀枝花市西宇生物科技有限公司
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