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Fertilizer special for high-quality high-yield southern citrus and preparation method thereof

A special fertilizer and high-quality technology, applied in the field of high-quality and high-yield special fertilizer for southern citrus and its preparation, can solve the problems of unreasonable variety structure, low added value of products, few good varieties, etc., achieve a significant effect of increasing production, promote the development of crop root systems, The effect of increasing photosynthetic intensity

Inactive Publication Date: 2012-07-11
HUNAN ZHONGKE AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, while my country's citrus industry is developing, many problems have also been exposed, such as few good varieties, unreasonable variety structure, low per unit yield, poor product quality, and low product added value.

Method used

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  • Fertilizer special for high-quality high-yield southern citrus and preparation method thereof
  • Fertilizer special for high-quality high-yield southern citrus and preparation method thereof
  • Fertilizer special for high-quality high-yield southern citrus and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] First, 25 parts by weight of the organic matter after aging treatment according to the conventional method are taken for subsequent use;

[0032] Secondly, the humic acid is pulverized and sieved by a pulverizer (particle size is less than 0.18mm), and 6 parts by weight are taken for subsequent use;

[0033] Third, get 23 parts of calcium, 20 parts of urea (N content 46.4%), monoammonium phosphate (N content 11%, P content) by weight. 2 o 5 Quantity 44%) 6 parts, potassium sulfate (containing K 2 O amount 58%) 14 parts, talcum powder 4 parts, trace element (the present embodiment adopts each equal parts of magnesium, sulfur, iron, manganese, boron, zinc, copper, molybdenum, following embodiment is the same as this) 0.4 part , mix and stir with standby organic matter, humic acid, become raw material, standby; In addition, get coating cement by weight (this embodiment adopts clay-polyester hybrid cement, and the following examples are the same as this) 1 part and 0.6 p...

Embodiment 2

[0049] First, take 35 parts by weight of the organic matter after aging treatment according to the conventional method, and set aside;

[0050] Secondly, the humic acid is pulverized and sieved by a pulverizer (particle size is less than 0.18mm), and 10 parts by weight are taken for subsequent use;

[0051] Third, get 17 parts of calcium, 20 parts of urea (containing N 46.4%), monoammonium phosphate (containing N 11%, containing P 2 o 5Quantity 44%) 8 parts, potassium sulfate (containing K 2 O amount 58%) 10 parts, 2 parts of talcum powder, 0.6 part of trace element, mix and stir with the spare organic matter, humic acid evenly, become raw material, standby; Get 1 part of coating cementing agent and 0.4 part of microorganism by weight in addition, Separately reserve;

[0052] The fourth to sixth steps are the same as the first embodiment.

Embodiment 3

[0054] First, the organic matter after aging treatment according to the conventional method is taken in 29 parts by weight and set aside;

[0055] Secondly, the humic acid is crushed and sieved by a pulverizer (particle size is less than 0.18mm), and 7 parts by weight are taken for subsequent use;

[0056] Third, get 20 parts of calcium, 17 parts of urea (46.4% of N content), 17 parts of monoammonium phosphate (11% of N content, 11% of P content) by weight. 2 o 5 Quantity 44%) 10 parts, potassium sulfate (containing K 2 O amount 58%) 12 parts, 3 parts of talcum powders, 0.5 part of trace element, mix and stir with spare organic matter, humic acid, become raw material, standby; Get 1 part of coating cementing agent and 0.5 part of microorganisms by weight in addition, Separately reserve;

[0057] The fourth to sixth steps are the same as the first embodiment.

[0058] The high-quality and high-yield special fertilizer for southern citrus of the invention can be used not onl...

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Abstract

The invention discloses a fertilizer special for high-quality high-yield southern citrus and a preparation method thereof and relates to the field of agricultural fertilizers. The fertilizer is formed by mixing and granulating the following components in parts by weight: 25-35 parts of organic matters, 17-23 parts of calcium, 16-20 parts of urea, 6-10 parts of monoammonium phosphate, 10-14 parts of potassium sulfate, 2-4 parts of talcum powder, 0.4-0.6 part of trace elements, 6-10 parts of humic acid, 0.4-0.6 part of microorganism and 1 part of coating cementing agent. The fertilizer provided by the invention has the characteristics that the fertilizer is green and environment-friendly, is suitable for being applied to the southern citrus and can promote the high quality and the high yield of the southern citrus. The fertilizer provided by the invention can be used as a basic fertilizer for the southern citrus in winter, and can also be used as a basic fertilizer for vegetables, flowers, melons and fruits, teas and other fruit trees in winter.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a high-quality and high-yield special fertilizer for southern citrus and a preparation method thereof. Background technique [0002] my country is one of the world's citrus origin centers, with a cultivation history of more than 4,000 years. Its planting area has reached 2.9 billion mu, with a total output of 19.41 million tons, ranking first in the world in both area and total output. However, while my country's citrus industry is developing, many problems have also been exposed, such as few good varieties, unreasonable variety structure, low per unit yield, poor product quality, and low product added value. The main reason for the few good varieties and unreasonable variety structure is the breeding problem; the main reason for the low yield and poor product quality is the cultivation problem, especially the fertilization problem; the main reason for the low ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 文贻荣黄生博
Owner HUNAN ZHONGKE AGRI
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