Special bio-organic fertilizer with high content of organic nitrogen for tea

A bio-organic fertilizer and bio-organic fertilizer technology, which is applied in the field of special bio-organic fertilizer for tea with high organic nitrogen content, can solve the problems such as yield not rising but falling, tea quality decline, uncoordinated proportion, etc. Green, quality improvement effect

Active Publication Date: 2015-03-25
长沙浩博生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is well known that the excessive use of chemical fertilizers has led to a serious decline in the quality of tea; only organic fertilizers are used, and the propor

Method used

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  • Special bio-organic fertilizer with high content of organic nitrogen for tea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Example 1: (nitrogen + phosphorus + potassium) ≥ (8-10%), organic matter ≥ 45%, medium and trace elements ≥ 2%, moisture ≤ 30%, ph value 6, effective viable count ≥ 20 million / g , the production of organic nitrogen fertilizer with organic nitrogen content ≥ 5%:

[0011] The mass percentage of raw material components is as follows

[0012] amino acid 40-50 bio organic fertilizer 50-60 Light burnt magnesium 3

[0013] Mix and stir the above raw materials evenly, pulverize and sieve to pack into bags.

Embodiment 2

[0014] Example 2: (nitrogen + phosphorus + potassium) ≥ 9%, organic matter ≥ 45%, medium and trace elements ≥ 2%, moisture ≤ 30%, ph value 6, effective viable count ≥ 25 million / g, of which organic matter Production of organic nitrogen fertilizer with nitrogen content ≥ 6%:

[0015] The mass percentage of raw material components is as follows

[0016] amino acid 40 bio organic fertilizer 57 Light burnt magnesium 3

[0017] Mix and stir the above raw materials evenly, pulverize and sieve to pack into bags.

[0018] The effect of using the invention to increase production is obvious, and tests show that the special bio-organic fertilizer for tea leaves with high organic nitrogen content can significantly improve the quality of tea leaves.

Embodiment 3

[0019] Example 3: From 2013 to 2014, the special fertilizer for tea with high organic nitrogen (≥6%) produced by our company was used in the Jishou tea base in Hunan Province, with an amount of 300 kg per mu. The comparison is the customary formula of local tea farmers: 100 kg per mu Ordinary organic fertilizer + 50 kg urea + 50 kg three-element compound fertilizer (nitrogen, phosphorus and potassium are 15% respectively), the amount of the two is different, and the value is basically the same. The experimental results are shown in the table below:

[0020]

[0021] As can be seen from the data in the table above, all indexes of the fertilizer of the present invention are better than that of the contrast, and the analysis of variance of the latter four indexes has reached a very significant difference level.

[0022] The invention belongs to special fertilizer for tea organic cultivation and is suitable for use as base fertilizer in tea garden cultivation. When used as bas...

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Abstract

The invention relates to special fertilizer for tea cultivation, and particularly discloses a special bio-organic fertilizer with high content of organic nitrogen for tea, including a formula and a production process flow of the special bio-organic fertilizer with content of organic nitrogen being over 6 percent for tea. The bio-organic fertilizer is prepared from the following raw materials in percentage by mass: 50-60 percent of bio-organic fertilizer, 40-50 percent of amino-acid fertilizer and 3 percent of caustic calcined magnesite. The bio-organic fertilizer is prepared from a fermenting raw material consisting of 70 percent of dried poultry litter, 20 percent of edible fungus dregs, 9.7 percent of reed powder and 3 percent of fermentation strain. When organic tea is cultured by using the fertilizer, the requirement of organic tea for various major elements, medium elements and trace elements can be met, the stress resistance, yielding ability and quality of tea trees can be remarkably improved, the content of organic nitrogen can be over 5-6 percent, and the requirement for nitrogen and other nutritional elements in the tea tree growing process can be guaranteed without adding inorganic nitrogen fertilizer when the usage of the fertilizer is enough.

Description

technical field [0001] The invention relates to a special fertilizer for tea cultivation, and specifically discloses a special bio-organic fertilizer for tea with high organic nitrogen content. Background technique [0002] Tea is a healthy drink widely consumed by people. Drinking tea regularly has many benefits to the human body, especially the antioxidant effects of tea polyphenols and other nutrients, weight loss, caries prevention, and cancer prevention. Therefore, it is widely cultivated in vast areas suitable for the growth of tea trees in my country, and the varieties are dazzling. However, there is no special bio-organic fertilizer with high organic nitrogen content suitable for tea cultivation in China at present. Cultivators mostly use chemical fertilizers, general organic fertilizers, or organic fertilizers plus chemical fertilizers for cultivation. Quality and yield are difficult to guarantee, especially The quality is difficult to be guaranteed. People compla...

Claims

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Application Information

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IPC IPC(8): C05G1/00C05F17/00
CPCC05D1/00C05F17/00C05G3/00C05D5/00C05F3/00C05F7/00C05F11/00C05F11/08Y02W30/40
Inventor 张浩边文亮杜惠侬
Owner 长沙浩博生物技术有限公司
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