Special organic fertilizer for planting mango trees and preparation method thereof

Abstract

The invention discloses a special organic fertilizer for planting mango trees, which is an organic fertilizer prepared by taking livestock and poultry manure and organic wastes (tobacco powder and bagasse) as main raw materials through fermentation and decomposition. The fertilizer has the effects of preventing and treating diseases and insect pests in the mango planting process, promoting mango growth, improving soil physical and chemical properties, effectively decomposing nitrogen, phosphorus and potassium in soil, especially effectively improving the pH value of the soil, also contains biological disease-resistant factors, and is beneficial to inhibiting infection of pathogenic bacteria in the soil to plants.

Description

technical field

[0001] The application relates to a special organic fertilizer for planting mango trees and a preparation method thereof, belonging to the field of organic fertilizer production. Background technique

[0002] The planting of mango trees does not have high requirements on the soil, but it has special requirements on the depth of the soil layer (above 2m), drainage capacity, organic matter content, and pH, especially for the pH value of loam soil of 5.5-7.0, which is beneficial to the trace amount of mango fruit. accumulation of elements.

[0003] Excessively high soil pH acidity will affect the absorption and utilization of nutrients by the roots of fruit trees, and will also cause crops to absorb and accumulate various nutrients. The average soil pH of mango orchards in Yunnan mountainous areas is 5.66, which is only slightly higher than the lower limit of the range. And more than 55% of the orchard soil pH is below 5.5. On the one hand, the strong acidity ...

Examples

Embodiment 1

[0057] Example 1 Mango Tree Special Organic Fertilizer Sample 1 Preparation

[0058] 1) Primary fermentation is carried out after primary mixing of livestock and poultry manure and tobacco powder to obtain primary fermentation product;

[0059] 2) inoculating CM strains in the initial fermented product, and adding bagasse to carry out secondary mixing, and carrying out secondary fermentation after mixing to obtain secondary fermented product;

[0060] 3) Composting and fermenting the secondary fermented product, and aging after interval turning over to obtain the aged material;

[0061] 4) adding auxiliary materials into the aging material and mixing uniformly to obtain the organic fertilizer.

[0062] Wherein the ratio of materials used is 70 parts by weight of livestock and poultry manure, 15 parts by weight of tobacco dust, 10 parts by weight of bagasse, and auxiliary materials; 0.1 parts by weight of ammonium and 0.1 parts by weight of monoammonium phosphate.

[0063] T...

Embodiment 2

[0069] Example 2 Mango Tree Special Organic Fertilizer Sample 2 Preparation

[0070] The difference from Example 1 is that the ratio of the materials used is 80 parts by weight of livestock and poultry manure, 25 parts by weight of tobacco dust, 15 parts by weight of bagasse, and auxiliary materials; , 0.5 parts by weight of potassium sulfate, 0.5 parts by weight of ammonium sulfate, and 0.5 parts by weight of monoammonium phosphate.

[0071] The moisture content in the tobacco powder is 7%, and the organic matter content of the tobacco powder is 86%;

[0072] The moisture content of bagasse is 17%, and the organic matter content of bagasse is 98%

[0073] The initial moisture content of livestock and poultry manure is 90%, and the organic matter content of livestock and poultry manure is 97%;

[0074] The parameters of the organic fertilizer obtained in Example 2: the organic matter content in the organic fertilizer is 60%; the total nutrient content is 20%; the total N con...

Embodiment 3

[0076] Example 3 Mango Tree Special Organic Fertilizer Sample 3 Preparation

[0077] The difference from Example 1 is that the ratio of the materials used is 75 parts by weight of livestock and poultry manure, 20 parts by weight of tobacco dust, 12 parts by weight of bagasse, and auxiliary materials; , 0.4 parts by weight of potassium sulfate, 0.3 parts by weight of ammonium sulfate, and 0.3 parts by weight of monoammonium phosphate.

[0078] The moisture content in the tobacco powder is 6%, and the organic matter content of the tobacco powder is 85%;

[0079] The moisture content of bagasse is 15%, and the organic matter content of bagasse is 97%

[0080] The initial moisture content of livestock and poultry manure is 85%, and the organic matter content of livestock and poultry manure is 96%;

[0081] The parameters of the organic fertilizer obtained in Example 3: the organic matter content is greater than or equal to 45% in the organic fertilizer; the total nutrient conten...

technical field

[0001] The application relates to a special organic fertilizer for planting mango trees and a preparation method thereof, belonging to the field of organic fertilizer production. Background technique

[0002] The planting of mango trees does not have high requirements on the soil, but it has special requirements on the depth of the soil layer (above 2m), drainage capacity, organic matter content, and pH, especially for the pH value of loam soil of 5.5-7.0, which is beneficial to the trace amount of mango fruit. accumulation of elements.

[0003] Excessively high soil pH acidity will affect the absorption and utilization of nutrients by the roots of fruit trees, and will also cause crops to absorb and accumulate various nutrients. The average soil pH of mango orchards in Yunnan mountainous areas is 5.66, which is only slightly higher than the lower limit of the range. And more than 55% of the orchard soil pH is below 5.5. On the one hand, the strong acidity ...

Examples

Embodiment 1

[0057] Example 1 Mango Tree Special Organic Fertilizer Sample 1 Preparation

[0058] 1) Primary fermentation is carried out after primary mixing of livestock and poultry manure and tobacco powder to obtain primary fermentation product;

[0059] 2) inoculating CM strains in the initial fermented product, and adding bagasse to carry out secondary mixing, and carrying out secondary fermentation after mixing to obtain secondary fermented product;

[0060] 3) Composting and fermenting the secondary fermented product, and aging after interval turning over to obtain the aged material;

[0061] 4) adding auxiliary materials into the aging material and mixing uniformly to obtain the organic fertilizer.

[0062] Wherein the ratio of materials used is 70 parts by weight of livestock and poultry manure, 15 parts by weight of tobacco dust, 10 parts by weight of bagasse, and auxiliary materials; 0.1 parts by weight of ammonium and 0.1 parts by weight of monoammonium phosphate.

[0063] T...

Embodiment 2

[0069] Example 2 Mango Tree Special Organic Fertilizer Sample 2 Preparation

[0070] The difference from Example 1 is that the ratio of the materials used is 80 parts by weight of livestock and poultry manure, 25 parts by weight of tobacco dust, 15 parts by weight of bagasse, and auxiliary materials; , 0.5 parts by weight of potassium sulfate, 0.5 parts by weight of ammonium sulfate, and 0.5 parts by weight of monoammonium phosphate.

[0071] The moisture content in the tobacco powder is 7%, and the organic matter content of the tobacco powder is 86%;

[0072] The moisture content of bagasse is 17%, and the organic matter content of bagasse is 98%

[0073] The initial moisture content of livestock and poultry manure is 90%, and the organic matter content of livestock and poultry manure is 97%;

[0074] The parameters of the organic fertilizer obtained in Example 2: the organic matter content in the organic fertilizer is 60%; the total nutrient content is 20%; the total N con...

Embodiment 3

[0076] Example 3 Mango Tree Special Organic Fertilizer Sample 3 Preparation

[0077] The difference from Example 1 is that the ratio of the materials used is 75 parts by weight of livestock and poultry manure, 20 parts by weight of tobacco dust, 12 parts by weight of bagasse, and auxiliary materials; , 0.4 parts by weight of potassium sulfate, 0.3 parts by weight of ammonium sulfate, and 0.3 parts by weight of monoammonium phosphate.

[0078] The moisture content in the tobacco powder is 6%, and the organic matter content of the tobacco powder is 85%;

[0079] The moisture content of bagasse is 15%, and the organic matter content of bagasse is 97%

[0080] The initial moisture content of livestock and poultry manure is 85%, and the organic matter content of livestock and poultry manure is 96%;

[0081] The parameters of the organic fertilizer obtained in Example 3: the organic matter content is greater than or equal to 45% in the organic fertilizer; the total nutrient conten...

Images