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Ecological fertilizer special for bamboos

A special fertilizer and ecological technology, applied in the field of bamboo ecological special fertilizer, can solve the problems of insufficient soil nutrient supply, soil compaction, yellowing, etc., and achieve the effect of maintaining sustainable management, wide sources, and increasing the weight of a single plant

Inactive Publication Date: 2012-02-01
蒋俊明
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Problems solved by technology

In view of the current situation of extensive bamboo management and low efficiency in China, this fertilizer has conducted an in-depth investigation and research on the soil nutrient status and soil structure characteristics of bamboo forests in Changning County, Sichuan Province. , yellowing, acidification and other serious problems, combined with the characteristics of the main bamboo species in southern my country to the fertilizer nutrient requirements, developed the bamboo ecological special fertilizer

Method used

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  • Ecological fertilizer special for bamboos
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Embodiment

[0022] According to the proportion of the main raw materials are urea (29.4%), diammonium phosphate (9.6%), potassium chloride (7.7%), mudstone (53.3%), the raw materials are crushed, mixed, stirred, extruded, granulated, and dried Obtain granular fertilizer, as bamboo ecological special fertilizer A of the present invention.

[0023] The bamboo ecological special fertilizer A of above-mentioned gained is carried out product analysis inspection, and total nitrogen accounts for 14.8% in its product, and available phosphorus accounts for 4.9%, K 2 O accounts for 6.2%, water mass fraction accounts for 3.7%, water-soluble phosphorus accounts for 69.0% of available phosphorus, and total nutrients account for 25.9%.

[0024] According to the characteristics of Nanzhu, fertilization is carried out by cutting piles.

[0025] Use bamboo ecological special fertilizer A of the present invention and commercially available conventional compound fertilizer (nutrient specification is 15: 5:...

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Abstract

The invention relates to ecological fertilizer special for bamboos. The fertilizer is produced by processing main raw materials such as urea, ammonium phosphate, potash fertilizer and clay mineral; the fertilizer comprises more than 25wt% of total nutrient of N, P and K, 30-40 wt% of SiO2, 2-5wt% of CaO, 1-3wt% of MgO, and 300-400g / t of boron, zinc, copper, molybdenum and manganese. The fertilizer is complete in nutrient, reasonable in proportioning, strong in target and remarkable in fertilizing effect; moreover, the auxiliary materials of the fertilizer have the characteristics of wide source, low cost, easy shaping and good slowly releasing, thus, the fertilizer can not only meet the normal requirements of bamboos, but also strengthen capabilities of bamboo shoots and bamboos to resist disasters and diseases; and if the fertilizer is applied to the bamboos for a long time, land capability recovery of the degenerated soil can be prompted, and the sustainable management of ecological systems of bamboo forests can be maintained.

Description

technical field [0001] The invention relates to a special fertilizer for bamboo ecology and a preparation method thereof. Background technique [0002] Bamboo resources in China are very rich. There are sympodial clustered bamboo species suitable for tropical growth, uniaxial scattered bamboo species suitable for subtropical growth, and strong cold-resistant biaxial bamboo species suitable for growth in high-altitude and high-latitude regions. Type mixed bamboo species. According to incomplete statistics, there are more than 50 genera and more than 500 species of bamboo plants in China. The country's bamboo forest area is more than 5.2 million hectares, and its bamboo species resources, bamboo forest area, bamboo shoots and bamboo wood production rank first in the world. Bamboo forest is an important part of forest resources, but at the same time bamboo is a special tree species, and its growth and management are different from ordinary forest trees. Bamboo belongs to the...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 蒋俊明费世民范少辉周金星唐森强
Owner 蒋俊明
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