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Production method of special fertilizer for new species of hybrid willow in combination with saline-alkali soil improvement

A technology for special fertilizers and production methods, applied in fertilizer mixtures, applications, fertilization devices, etc., can solve the problems of low water-soluble humic acid content, difficulty in replacing sodium ions in saline-alkali land, etc., to enhance growth adaptability and rapid growth ability, The ratio of inorganic elements is reasonable and the effect of improving nutrient utilization rate

Inactive Publication Date: 2013-07-24
江苏森茂生态科技有限公司
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Problems solved by technology

However, untreated humic acid contains very low content of water-soluble humic acid, and cannot form chelate complexes with high-valent metal compounds, so it is difficult to replace sodium ions in saline-alkali land.

Method used

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Embodiment Construction

[0020] A method for producing a special fertilizer for a new variety of hybrid willow in combination with saline-alkali land improvement, comprising the following steps:

[0021] (1) High-temperature fermentation of traditional Chinese medicine dregs: After uniformly mixing traditional Chinese medicine dregs and ammonium sulfate at a mass ratio of 20:1, add fermenting bacteria for traditional Chinese medicine dregs (Trichoderma koningensis, Candida utilis, white rot bacteria or Trichoderma viridis), the mixed materials are stacked in long strips and covered with plastic film, with a height of 1.2-1.5 meters and a width of 2.5-3 meters. High-temperature fermentation treatment is carried out, and the temperature is measured every day. When the temperature rises to 55 ° C, start Timing, after five days, turn the pile once, turn the pile for the second time on the fifteenth day, and complete the fermentation and decomposing on the twenty-fifth day to obtain organic fertilizer;

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Abstract

The invention discloses a production method of a special fertilizer for new species of hybrid willow in combination with saline-alkali soil improvement, which comprises the steps of: high-temperature fermentation of dregs of Chinese medicinal herb decoction, acidization of humic acid and high-valence metallic compounds, preparation of the fertilizer, and the like. The fertilizer produced by adopting the method has the advantages of reasonable nutrient mutual replenishment and strong pertinence, and contains plentiful organic matters, highly-activated humic acid and medium and trace elements; and simultaneously, inorganic elements are reasonable in proportioning and play a role of improving saline-alkali soil, thus the utilization rate of the fertilizer is increased, and the growth adaptability and rapid growing ability of the new species of hybrid willow on the saline-alkali soil are enhanced. The fertilizer is a green and environment-friendly ecological special fertilizer.

Description

technical field [0001] The invention relates to a production method of special fertilizer for hybrid willow. Background technique [0002] Jiangsu is endowed with unique land reserve resources. The total area of ​​tidal flats in the province exceeds 10 million mu, and the total area of ​​unenclosed tidal flats is 7.5025 million mu, accounting for about a quarter of the country's total, and is still increasing at a rate of about 20,000 mu every year. The development potential is huge . Due to the rapid progress of industrialization and urbanization in Jiangsu, the contradiction between more people and less land in rural areas is prominent. The Jiangsu Provincial Party Committee and the Provincial Government regard the development of tidal flats as a strategic focus to solve the balance of land occupation and compensation and promote the development of agricultural economy. If the temperature is high, the yield of planted crops is low or it is difficult to grow, and the exis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 温扶辉
Owner 江苏森茂生态科技有限公司
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