Special efficient tea garden fertilizer rich in biochar and production method thereof

A technology of biochar and special fertilizer, applied in the direction of application, nitrogen fertilizer, potassium fertilizer, etc., can solve the problems of affecting tea tree root development and nutrient absorption, increasing the risk of heavy metal transfer, and endangering the quality and safety of tea, so as to improve water retention and fertilizer retention, reduce Loss of water and nutrients, effects of increasing soil organic carbon levels

Inactive Publication Date: 2016-03-23
STANLEY AGRI GRP CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] With the intensification of soil acidification, the loss of nutrient elements is accelerated, which affects the root development and nutrient absorption of tea trees, and the growth of tea trees is hindered; at the same time, the activity of heavy metals in the soil is enhanced, which increases the risk of heavy metals transferring to tea, endangering the quality and safety of tea

Method used

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  • Special efficient tea garden fertilizer rich in biochar and production method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Urea 340kg, potassium sulfate 100kg, monoammonium phosphate 114kg, biochar 300kg, copper sulfate 19kg, ferrous sulfate 17kg, zinc sulfate 14.5kg, ammonium molybdate 11kg, magnesium sulfate 9.5kg, bentonite 17kg, borax 10kg, humic acid 33kg After crushing, mix evenly, then add 15kg of tea seed oil, stir evenly, granulate and dry to obtain the finished product.

[0025] The total nutrient content of the above biochar-rich high-efficiency tea garden special fertilizer is 30%, of which nitrogen (N) is 20%, phosphorus pentoxide (P 2 o 5 ) 5%, potassium oxide (K 2 O) 5%, biochar 30%.

Embodiment 2

[0027] After pulverizing urea 340kg, potassium sulfate 200kg, monoammonium phosphate 180kg, biochar 250kg, copper sulfate 30kg, ferrous sulfate 14kg, zinc sulfate 12kg, ammonium molybdate 9kg, magnesium sulfate 9kg, bentonite 13kg, borax 11kg, humic acid 20kg Mix evenly, then add 20kg of tea seed oil, stir evenly, granulate and dry to obtain the finished product.

[0028] The total nutrient content of the above biochar-rich high-efficiency tea garden special fertilizer is 40%, of which nitrogen (N) is 20%, phosphorus pentoxide (P 2 o 5 ) 10%, potassium oxide (K 2 O) 10%, biochar 13%.

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Abstract

The invention discloses a special efficient tea garden fertilizer rich in biochar and belongs to the technical field of fertilizer. The special efficient tea garden fertilizer rich in biochar is prepared from urea, potassium sulfate, monoammonium phosphate, biochar, copper sulfate, ferrous sulfate, zinc sulfate, ammonium molybdate, magnesium sulfate, bentonite, tea seed oil, borax and humic acid. The special efficient tea garden fertilizer rich in biochar is scientific in formula, contains nutrients essential for tea tree growth, can adjust nutrient supply in the tea tree growth process, prevents the phenomenon of soil hardening, and can improve tea quality.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special fertilizer for tea gardens. Background technique [0002] Tea refers to the leaves and buds of the tea tree. Generally refers to the leaves of the tea tree, an evergreen shrub that can be used to make tea, and the beverages made from these leaves. Tea is a health drink widely used 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. People talk about it. Tea tree is a perennial woody plant that mainly extracts young buds and leaves. To make tea tree sprout and grow continuously, it is necessary to fertilize tea tree during the growth period. Fertilizing tea trees is to ensure the content of active ingredients in tea trees and improve the quality of tea leaves on the basis of ensuring the growth of tea trees. [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05C3/00C05C9/00C05D1/02C05D5/00C05D9/00C05D9/02C05F11/02
Inventor 高进华解学仕周丽江廷雪李元峰
Owner STANLEY AGRI GRP CO LTD
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