Fertilizer for improving soil of citrus orchard and preparation method thereof

A soil and citrus technology, which is applied in the field of fertilizer for improving citrus orchard soil and its preparation, can solve the problems that soil affects the sustainable use of citrus orchard soil, soil is prone to drought and salinization, and low fertilizer use efficiency, etc., so as to increase yield and Nutritional value, easy to decompose, and avoid the effect of residual poison

Inactive Publication Date: 2018-11-23
广西百乐德农业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The types of citrus cultivation gardens in Debao County are mainly hills and mountains and dry land. The soil type is mainly purple soil. The soil pH is high, the soil layer is shallow, the ability to retain water and fertilizer is poor, and the soil is prone to drought and salinization
[0005] 2. Low fertilizer use efficiency and cause agricultural non-point

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example 1

[0027] A fertilizer for improving the soil of a citrus orchard, which is made of the following raw materials in parts by weight: 550 parts of livestock manure, 170 parts of cassava dregs, 1.2 parts of EM strains, 12 parts of brown sugar, 9 parts of ternary compound fertilizer, and 30 parts of silica gel powder , 60 parts of plant extracts;

[0028] Among them, the water content of livestock and poultry manure and cassava residue is 10% to 15%;

[0029] The plant extract is prepared according to the following method: according to the mass ratio of 5:4:1, take Dayezizhu, Qiannianjian and cumin, add ethanol with a volume fraction of 65% that is 5 times the total weight of the raw materials, and heat it at 40-50°C and ultrasonic power Extract under the conditions of 400W / L and 20KHz frequency for 40min, filter to obtain the filtrate, and the relative density of the filtrate is 1.13 when the filtrate is concentrated to 60°C.

[0030] In the ternary compound fer...

Example Embodiment

[0036] Example 2

[0037] A fertilizer for improving the soil of a citrus orchard, made of the following raw materials in parts by weight: 500 parts of livestock manure, 150 parts of cassava dregs, 1 part of EM bacteria, 10 parts of brown sugar, 8 parts of ternary compound fertilizer, and 20 parts of silica gel powder , 50 parts of plant extracts;

[0038] Among them, the water content of livestock and poultry manure and cassava residue is 10% to 15%;

[0039] The plant extract is prepared according to the following method: according to the mass ratio of 5:4:1, take Dayezizhu, Qiannianjian and cumin, add ethanol with a volume fraction of 65% that is 5 times the total weight of the raw materials, and heat it at 40-50°C and ultrasonic power Extract under the conditions of 350W / L and 20KHz frequency for 30min, filter to obtain the filtrate, and the relative density of the filtrate is 1.10 when the filtrate is concentrated to 60°C.

[0040] In the ternary compound fertilizer, th...

Example Embodiment

[0046] Example 3

[0047] A fertilizer for improving the soil of a citrus orchard, made of the following raw materials in parts by weight: 600 parts of livestock manure, 200 parts of cassava dregs, 1.5 parts of EM bacteria, 15 parts of brown sugar, 10 parts of ternary compound fertilizer, and 50 parts of silica gel powder , 70 parts of plant extracts;

[0048] Among them, the water content of livestock and poultry manure and cassava residue is 10% to 15%;

[0049] The plant extract is prepared according to the following method: according to the mass ratio of 5:4:1, take Dayezizhu, Qiannianjian and cumin, add ethanol with a volume fraction of 65% that is 5 times the total weight of the raw materials, and heat it at 40-50°C and ultrasonic power Extract under the conditions of 440W / L and 20KHz frequency for 50min, filter to obtain the filtrate, and the relative density of the filtrate is 1.15 when the filtrate is concentrated to 60°C.

[0050] In the ternary compound fertilizer...

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PUM

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Abstract

The invention belongs to the technical field of fertilizer processing, in particular to a fertilizer for improving soil of a citrus orchard and a preparation method thereof. The fertilizer for improving the soil of the citrus orchard is prepared from the following raw materials in parts by weight: 500 to 600 parts of livestock manure, 150 to 200 parts of cassava residue, 1 to 1.5 parts of EM (effective microorganism) strain, 10 to 15 parts of brown sugar, 8 to 10 parts of ternary composite fertilizer, 20 to 50 parts of silica gel powder, and 50 to 70 parts of plant extracting solution. The fertilizer for improving the soil of the citrus orchard has the advantages that the production technology is simple, the sources of the raw materials are wide, the raw materials can be selected locally,the cost is low, and the safety of people, livestock and crops in use is guaranteed; when the fertilizer is applied as the base fertilizer, the pH (potential of hydrogen) value of the soil can be reduced, the alkalinity of the soil is reduced, the decomposing is easy, the residue of toxin is avoided, and the pollution to environment is reduced.

Description

【Technical field】 [0001] The invention relates to the technical field of fertilizer processing, in particular to a fertilizer for improving the soil of citrus orchards and a preparation method thereof. 【Background technique】 [0002] Soil is the foundation of citrus growth, and the nutrients and water needed by citrus are extracted from the soil. Therefore, it is required to have a deep soil layer, loose texture, suitable pH, low groundwater level, good drainage, and soil rich in organic matter in order to make citrus plants grow well. Citrus has a wide range of adaptability to soil pH, but the most suitable pH value is 5.5-6.5. [0003] The following problems generally exist in the soil of citrus orchards in Debao County: [0004] 1. The types of citrus cultivation gardens in Debao County are mainly hilly and dry land, and the soil type is mainly purple soil. The soil pH is high, the soil layer is shallow, the ability to retain water and fertilizer is poor, and the soil i...

Claims

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Application Information

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IPC IPC(8): C05F17/00C05G3/04C05G3/80
CPCC05F3/00C05F17/00C05G3/80C05F5/002C05F11/00C05F11/08C05G1/00Y02W30/40
Inventor 苏民
Owner 广西百乐德农业投资有限公司
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