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Apple special-purpose fruit wood charcoal base fertilizer, and preparation method thereof

A fruit charcoal and apple technology, applied in the application, fertilization device, fertilizer mixture and other directions, can solve the problems of long-distance transportation, difficult to store, too large volume, etc., and achieve the effect of increasing the net photosynthetic rate, improving the quality, and reducing the transpiration rate.

Inactive Publication Date: 2016-02-03
SHANDONG YANTAI AGRI SCI & TECH INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Chinese invention patent with the application number "201310162133.4" and titled "Rice Husk Carbon-Based Fertilizer Special for Apples and Its Preparation Method" discloses that a special rice husk carbon-based fertilizer for apples can affect the leaf traits, photosynthetic performance, branch growth, and fruit quality of Fuji apples. However, for the Jiaodong apple producing area, there are many problems in the application of rice husk charcoal, such as long-distance transportation, too large and difficult to store, and fruit charcoal as an orchard soil improver has local materials, which is convenient for transportation, Unique advantages in processing and use

Method used

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  • Apple special-purpose fruit wood charcoal base fertilizer, and preparation method thereof
  • Apple special-purpose fruit wood charcoal base fertilizer, and preparation method thereof
  • Apple special-purpose fruit wood charcoal base fertilizer, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Special fruit charcoal fertilizer for apples contains the following components:

[0036] For fruit charcoal with 20-40% carbon, the effective content of N, P, and K is 15%, 15%, and 15% of the quality of fruit charcoal, respectively.

[0037] Preparation:

[0038] (1) Flour milling: pulverize the charred fruit tree branches to obtain fine powder;

[0039] (2) Mixing: Add 32.6% urea (containing 46% N) and 35.7% heavy superphosphate (containing 42% P) to the fine powder. 2 O 5 ) And 37.5% potassium sulfate (containing 40% K 2 O) Three elemental fertilizers, or adding nitrogen, phosphorus and potassium compound fertilizer (15-15-15) equivalent to the quality of the fine powder, adding 10% of the weight of the fine powder and 1% of the binder, mixing and stirring to obtain a mixture ;

[0040] (3) Granulation: adjust the moisture content of the mixture to 38%, and extrude granulation to obtain granular fertilizer;

[0041] (4) Screening: the granular fertilizer enters the screening m...

Embodiment 2

[0044] Special fruit charcoal fertilizer for apples contains the following components:

[0045] Fruit charcoal containing 20-40% carbon, the effective content of N, P, K is 15%, 15%, 15% of the quality of the fruit charcoal, respectively, and the weight ratio of abamectin to the fruit charcoal is 1:6 .

[0046] Preparation:

[0047] (1) Flour milling: pulverize the charred fruit tree branches to obtain fine powder;

[0048] (2) Mixing: Add 32.6% urea (containing 46% N) and 35.7% heavy superphosphate (containing 42% P) to the fine powder. 2 O 5 ) And 37.5% potassium sulfate (containing 40% K 2 O) Three elemental fertilizers, or adding NPK compound fertilizer (15-15-15) equivalent to the quality of fine powder, adding abamectin dregs, adding 10% bentonite and 1% of the weight of the fine powder Binding agent, mix and stir to obtain a mixture;

[0049] (3) Granulation: adjust the moisture content of the mixture to 38%, and extrude granulation to obtain granular fertilizer;

[0050] (4) Sc...

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Abstract

The invention belongs to the technical field of fertilizer, and especially relates to an apple special-purpose fruit wood charcoal base fertilizer. The apple special-purpose fruit wood charcoal base fertilizer is prepared from fruit wood charcoal containing 20 to 40% of carbon. Effective contents of N, P, and K account for 10 to 20%, 10 to 20%, and 10 to 20% of the mass amount of fruit wood charcoal respectively. A preparation method comprises following steps: fruit wood charcoal is smashed into powder; fertilizers containing N, P, and K are added, and bentonite and a binder are added for uniform mixing; pelletizing is carried out; and sieving is carried out. The apple special-purpose fruit wood charcoal base fertilizer is capable of increasing leaf quality of Fuji apple trees obviously, increasing leaf chlorophyll content, improving leaf photosynthetic performance, inhibiting spring twig excessive growth of Fuji apple trees, increasing fruit weight and large fruit proportion of Fuji apple, increasing soluble solid content and vitamin C content of Fuji apple, reducing titratable acidity, increasing fruit sugar-acid ratio, increasing fragrance kinds and amount of Fuji apple, and improving flavour of Fuji apple.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special fruit charcoal base fertilizer for apples, and also relates to a preparation method for the special fruit charcoal base fertilizer for apples. Background technique [0002] Apple is the traditional advantageous industry of Yantai agriculture, and it is also a pillar industry for farmers to increase their income. In 2013, the apple planting area in Yantai City was close to 3 million mu, the output was 4.6 million tons, and the output value of the apple industry was more than 11 billion yuan. 60% of the household income of farmers in the city mainly comes from apples and related industries, and the per capita income of farmers through apples and related industries accounts for more than 50% of farmers' per capita net income. In the third national regional agricultural product brand value evaluation in 2011, Yantai apple brand value was 9.222 billion yuan, ranking...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 张瑞清姜中武孙晓杨剑超赵玲玲孙燕霞
Owner SHANDONG YANTAI AGRI SCI & TECH INST
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