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Organic fertilizer special for tea and preparing method of organic fertilizer

An organic fertilizer and tea technology, applied in the fields of organic fertilizers, organic fertilizers special for tea and their preparation, can solve the problems such as the insignificant effect of promoting the growth of tea trees, the uneven quality of the tea fertilizer market, the threat to the quality and safety of tea, etc. High efficacy, nutrient absorption and utilization, good water solubility

Inactive Publication Date: 2016-07-06
宣城市南阳生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tea fertilizer market is mixed with good and bad, and the qualified rate of random inspection is low. The long-term use of chemical fertilizers in large quantities will damage the soil aggregate structure, easily cause soil compaction, and soil hardening, thereby affecting the growth of tea trees. The promotion effect on tea tree growth is not obvious, and it is difficult to meet the needs of the tea industry The needs of rapid development, especially some unqualified fertilizers contain toxic and harmful substances, which pose a great threat to the quality and safety of tea

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Chicken manure: Chicken manure is a relatively high-quality organic fertilizer, which contains pure nitrogen and phosphorus (P 2 O 5 ), potassium (K 2 O) is about 1.63%, 1.54%, 0.85%. The chicken manure must be fully decomposed before application, and the parasites and their eggs in the chicken manure, as well as some infectious bacteria, are inactivated through the process of decomposing (retting).

[0022] Distillers' grains: Distillers' grains are also known as red grains, distiller's grains, dregs, etc., which are the residues left over after wine making of rice, wheat, and sorghum. Used to make fertilizer, waste utilization.

[0023] Rice husk: The outer layer of rice husk, a by-product of rice processing. It has good air permeability and adsorption performance. Rice husk contains about 40% crude fiber (including lignin fiber and cellulose) and about 20% five-carbon sugar polymer (mainly hemicellulose). In addition, it contains about 20% ash and a small amount of cru...

Embodiment 2

[0029] 1. Weigh 50kg of chicken manure, 27kg of rice husk, and 10kg of distiller's grains and mix, add 12kg of biological bacteria to the mixed raw materials and stir evenly, keep the moisture at 60%, pile and ferment for 30 days, and control the stack temperature below 65℃; stack aging 40 days;

[0030] 2. Mix 10 kg of organic fertilizer urea, 5 kg of superphosphate, 3 kg of ammonium sulfate, 1 kg of potassium sulfate, and 2 kg of trace elements, which are completely fermented in step 1, to obtain the special organic fertilizer for tea of ​​the present invention.

[0031] Trace elements include molybdenum, copper and manganese in a weight ratio of 1:2:2.

[0032] The biological bacteria are composed of the following strains: Aspergillus niger 1.8kg, thermostable Bacillus subtilis 1.5kg, Aspergillus oryzae 2.3kg, and P. thermophila 2kg.

Embodiment 3

[0034] 1. Weigh 40kg of chicken manure, 23kg of rice husk, and 15kg of distiller's grains and mix, add 8kg of biological bacteria to the mixed raw materials and stir evenly, keep the moisture at 60%, stack and ferment for 25 days, and control the stack temperature below 65℃; stack aging 35 days;

[0035] 2. Mix the completely fermented organic fertilizer in step 1 with 5 kg of urea, 3 kg of superphosphate, 1 kg of ammonium sulfate, 0.2 kg of potassium sulfate, and 0.5 kg of trace elements to obtain the special organic fertilizer for tea of ​​the present invention.

[0036] The trace elements include molybdenum, copper, and manganese in a weight ratio of 1:1:1.

[0037] The biological bacteria consist of the following materials: Aspergillus niger 2.6 kg, thermostable Bacillus subtilis 1.1 kg, Aspergillus oryzae 3 kg, and Sporotrichum thermophila 4.5 kg.

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Abstract

The invention discloses an organic fertilizer special for tea and a preparing method of the organic fertilizer.The organic fertilizer special for tea is prepared from, by weight, 40-50 parts of chicken manure, 10-15 parts of distiller's yeast, 23-27 parts of rice husks, 5-10 parts of urea, 3-5 parts of calcium superphosphate, 1-3 parts of ammonium sulfate, 0.2-1 part of potassium sulfate, 0.1-2 parts of microelements and 0.1-0.5 part of biological bacteria.The organic fertilizer special for tea has the advantages of regulating the growth and development of plants and improving plant resistance and product quality, soil caking and secondary salinization are not caused when the organic fertilizer is used for a long time, and establishment of a soil granular structure can be prompted; organic nutritive substances and inorganic nutritive fertilizer are combined, and macroelements and microelements are combined; the organic fertilizer special for tea is high in nutrient content, good in water solubility and capable of promoting balanced and strong growth of plants.

Description

Technical field [0001] The invention belongs to the field of agricultural fertilizers, and relates to an organic fertilizer, in particular to a special organic fertilizer for tea and a preparation method thereof. Background technique [0002] Tea is the main economic crop grown in southern my country. There are many ingredients in tea, nearly 500 kinds. There are mainly caffeine, theophylline, theobromine, choline, xanthines, flavonoids and glycosides. At the same time, tea also contains calcium, phosphorus, iron, fluorine, iodine, manganese, molybdenum, zinc, selenium, copper, germanium, Many minerals such as magnesium. These ingredients in tea are beneficial to the human body. Among them, manganese can promote the formation of vitamin C in fresh tea and improve the anti-cancer effect of tea. Therefore, drinking tea has become a habit of people, and tea has become a necessity of people's life. [0003] In recent years, with the increase in tea exports and the development of or...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/00
CPCC05B1/02C05F17/00C05G3/00C05C3/00C05C9/00C05D1/02C05D9/02C05F3/00C05F5/002C05F5/008C05F11/08Y02W30/40
Inventor 杜维张结存韩永才赵燕洲李若清屠继军奎秀李志裴志军巩梦梦童强赵国安杨柳
Owner 宣城市南阳生物科技有限公司
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