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Special fertilizer for oil-tea trees and preparation method thereof

A special fertilizer and technology for camellia oleifera, applied in the direction of application, potassium fertilizer, phosphate fertilizer, etc., can solve the problems of low management level of camellia oleifera garden, improper fertilization method, low oil yield of camellia oleifera fruit, etc., to promote the growth of camellia oleifera and reduce the number of fertilization and dosage, and the effect of reducing labor cost of fertilization

Inactive Publication Date: 2018-07-13
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current growers still adopt the traditional planting and management mode. The management level of the camellia oleifera garden is low, the fertilization method is inappropriate, and the fertilizer use is unreasonable, resulting in low fertilizer efficiency and waste, resulting in low yield and low oil yield of camellia oleifera fruit, while planting costs On the contrary, it is high, affecting harvest and income

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The raw materials of special fertilizer for camellia oleifera are prepared according to the following formula: 25kg of cassava stalks, 15kg of bagasse, 30kg of livestock manure (15kg of cow manure + 15kg of pig manure), 5kg of plant ash, 5kg of fish bone meal, 4kg of nitrogen, phosphorus and potassium compound fertilizer, superphosphate ( P 2 o 5 ≥12%) 3kg, carboxymethyl cellulose 1kg, microbial preparation (yeast and lactic acid bacteria=2:1 mixture) 1kg.

[0042] The preparation method of special fertilizer for camellia oleifera comprises the steps of:

[0043] (1) Pretreatment: pulverize cassava stalks and bagasse with a pulverizer respectively, pass through 80-100 mesh sieves, and set aside;

[0044] (2) Preliminary mixing of materials: mix cassava stalks, bagasse, superphosphate, and plant ash according to the above raw material ratio, and stir to obtain a dry material mixture;

[0045](3) Composting fermentation: put 30kg of livestock and poultry manure into th...

Embodiment 2

[0050] The raw materials of special fertilizer for camellia oleifera are prepared according to the following formula: cassava stalk 22kg, bagasse 18kg, livestock manure (chicken manure 15kg+pig manure 20kg) 35kg, plant ash 6kg, fish bone meal 8kg, nitrogen, phosphorus and potassium compound fertilizer 6kg, superphosphate ( P 2 o 5 ≥12%) 5kg, polyvinyl alcohol 1kg, microbial preparation (yeast and lactic acid bacteria=3:1 mixture) 1kg.

[0051] The preparation method of special fertilizer for camellia oleifera comprises the steps of:

[0052] (1) pretreatment: pulverize cassava stalks and bagasse with a pulverizer respectively, pass through a 50-80 mesh sieve, and set aside;

[0053] (2) Preliminary mixing of materials: mix cassava stalks, bagasse, superphosphate, and plant ash according to the above raw material ratio, and stir to obtain a dry material mixture;

[0054] (3) Composting fermentation: put 35kg of livestock and poultry manure into the fermentation tank, add the...

Embodiment 3

[0059] The raw materials of special fertilizer for camellia oleifera are prepared according to the following formula: 24kg of cassava stalks, 16kg of bagasse, 32kg of livestock and poultry manure (20kg of cow manure + 12kg of chicken manure), 5.5kg of plant ash, 6kg of fish bone meal, 5kg of nitrogen, phosphorus and potassium compound fertilizer, superphosphate (P 2 o 5 ≥12%) 4kg, polyacrylamide 2kg, microbial preparation (yeast and lactic acid bacteria=2:1 mixture) 0.5kg.

[0060] The preparation method of special fertilizer for camellia oleifera comprises the steps of:

[0061] (1) Pretreatment: pulverize cassava stalks and bagasse with a pulverizer respectively, pass through 80-100 mesh sieves, and set aside;

[0062] (2) Preliminary mixing of materials: mix cassava stalks, bagasse, superphosphate, and plant ash according to the above raw material ratio, and stir to obtain a dry material mixture;

[0063] (3) Composting fermentation: Put 32kg of livestock and poultry man...

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Abstract

The invention discloses special fertilizer for oil-tea trees and a preparation method thereof. The special fertilizer is prepared from the following raw materials and components in parts by dry weight: 20-25 parts of cassava stem, 15-20 parts of bagasse, 30-50 parts of livestock and poultry manure, 5-6 parts of plant ash, 5-8 parts of fish bone meal, 4-6 parts of nitrogen-phosphorus-potassium compound fertilizer, 3-5 parts of calcium superphosphate, 1-2 parts of water-retaining agent and 0.5-1 part of microbial preparation. The special fertilizer for the oil-tea trees is prepared according toa process flow of raw-material pretreatment, initial material mixing, composting fermentation and decomposition, remixing and fertilizer granulation. The special fertilizer for the oil-tea trees is applied in a proper time and a proper amount according to the growth rules of oil tea, and has the advantages that the fertilizer efficiency of oil-tea planting is improved, the slow-release period of nutrients is prolonged, so that the quality and the oil yield of the oil tea are improved.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to camellia oleifera fertilizer and a preparation method thereof. Background technique [0002] Camellia oleifera, also known as camellia oleifera, camellia oleifera, white flower tea; Latin scientific name: Camellia oleifera Abel; belongs to Camellia (Camellia) plant of the family Theaceae, its seeds have a high oil content and can be squeezed. Camellia oleifera is one of the main economic trees in southern my country, and it is called the world's four largest woody edible oil tree species together with oil palm, olive and coconut. Camellia oleifera has a long lifespan and strong adaptability. It can grow in hills, mountains, and beside ditches, and it does not occupy fertile fields and vegetable fields. Camellia oil is a high-quality edible oil with clear taste and fragrance, rich nutrition and storage resistance. Tea cakes can be used as fertilizer and as a cleaning product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/08C05G3/80C05G3/90
CPCC05B1/02C05G3/00C05G3/80C05G3/90C05B17/00C05D1/00C05D3/02C05F3/00C05F5/002C05F11/00C05F11/08C05G1/00
Inventor 梁振华杨海霞韦巧云李恒锐郭素云刘连军黎萍何文王文林韦雪英马仙花
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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