Special liquid fertilizer for sugarcane and preparation method thereof

A liquid and sugarcane technology, applied in the direction of liquid fertilizer, animal carcass fertilizer, application, etc., can solve the problems of unsatisfactory sugarcane fertilizer, and achieve the effects of solving unsatisfactory fertilization efficiency, increasing tillering rate, and reducing costs

Pending Publication Date: 2021-01-29
GUANGDONG OCEAN UNIVERSITY
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of special liquid fertilizer for sugarcane and preparation method, to solve

Method used

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  • Special liquid fertilizer for sugarcane and preparation method thereof

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Example Embodiment

[0020]Seefigure 1, The present invention provides a technical solution: a special liquid fertilizer for sugarcane and a preparation method, including three main components of chitin, humic acid and silicon fertilizer, chitin accounts for 40% of the total content, and humic acid accounts for 50% of the total content , Silicon fertilizer accounts for 10% of the total content.

[0021]Chitin uses local shrimp heads and crab shells in Zhanjiang as raw materials to extract and obtain a mixture rich in chitin.

[0022]Humic acid uses local pineapple peel and sugar residue in Zhanjiang as raw materials, and is fermented by microorganisms to obtain a mixed liquid rich in humic acid.

[0023]Silicon fertilizer is obtained by dissolving silicate directly in water to obtain liquid silicon fertilizer.

[0024]The chitin mixture extraction method includes one or more of tissue crushing extraction method, shaking method, ultrasonic-assisted extraction, strong solvent extraction, and microwave-assisted extrac...

Example Embodiment

[0029]Example 1

[0030]120g of 40% chitin, 150g of 55% humic acid, 30g of 20% silicon fertilizer, mixed and stirred for 45 minutes to obtain 300g of No. 1 sugarcane liquid fertilizer.

Example Embodiment

[0031]Example 2

[0032]120g of chitin with 55% content, 150g of humic acid with 40% content, 30g of silicon fertilizer with 15% content, mixing and stirring for 40 minutes, to obtain 300g of No. 2 sugarcane liquid fertilizer.

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Abstract

The invention discloses a special liquid fertilizer for sugarcane and a preparation method thereof. The special liquid fertilizer comprises three main components of chitin, humic acid and a silicon fertilizer, the chitin accounts for 40% of the total content, the humic acid accounts for 50% of the total content, and the silicon fertilizer accounts for 10% of the total content. According to the special liquid fertilizer for sugarcane, shrimp heads, crab shells, pineapple peels and sugar residues in Zhanjiang are used as raw material sources so that the cost is reduced, internal circulation of the Zhanjiang is realized, the economic development is promoted, and meanwhile, the cost of the special liquid fertilizer for sugarcane and the preparation method is effectively reduced; meanwhile, thespecial liquid fertilizer for sugarcane and the preparation method boldly integrate chitin, humic acid and a silicon fertilizer together so that the tillering rate of sugarcane is increased, the sucrose content is increased, the yield of sugarcane is increased, and the problem that an existing sugarcane fertilizer is not ideal in fertilization effect is effectively solved.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special liquid fertilizer for sugarcane and a preparation method thereof. Background technique [0002] Sugarcane is an important raw material crop for sugar production. It has strict requirements for heat and water during its growth period, and its planting technology is relatively strong, and its commercial rate is also high. Sugarcane planting areas are concentrated in the south, mainly in Guangxi, Guangdong, Yunnan and other provinces. However, my country's sugarcane industry has problems such as low overall yield, low soil fertility, and poor planting benefits. It is mainly reflected in: First, the soil in the southern region is mostly acidic soil with low soil organic matter content; second, the cultivation and management technology of farmers is backward. Taking fertilization as an example, there are phenomena such as excessive application, excessive application, an...

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Application Information

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IPC IPC(8): C05G3/80C05G5/20
CPCC05D9/00C05G3/80C05G5/20C05F1/00C05F1/005C05F11/02
Inventor 沈雪峰郑殿峰冯乃杰赵黎明饶刚顺唐景华
Owner GUANGDONG OCEAN UNIVERSITY
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