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Fruit tree plant growth promoting fertilizer with salicaceae bark extract and preparation method and application of fruit tree plant growth promoting fertilizer

A willow bark extract and willow technology, applied in application, fertilization device, fertilizer mixture, etc., can solve the problems of increasing the production cost of farmers planting crops, and the effect of improving the soil environment is not obvious, so as to improve the air permeability and water retention performance, and improve the fruit setting rate, the effect of promoting plant growth

Inactive Publication Date: 2019-06-21
安徽真之木新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, common organic fertilizers are usually fermented and decomposed from poultry and livestock manure. Although the source of livestock manure can be obtained from the farmers themselves, the amount is small and cannot meet the demand for crop cultivation. They are often purchased from poultry and livestock farms. Obtained by self-fermentation or direct purchase of commercial organic fertilizers. Therefore, the source of organic fertilizers greatly increases the production cost of farmers' crops. At the same time, traditional organic fertilizers can only promote the growth of crops, and have no obvious effect on improving the soil environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0023] The fruit tree growth-promoting fertilizer provided by the invention comprises bamboo willow bark water extract. In parts by weight, the water extract of bamboo willow bark is preferably 12-14 parts, more preferably 13 parts. The preparation method of described bamboo willow bark water extract preferably comprises the following steps:

[0024] 1) mixing bamboo willow bark powder with water, the obtained feed liquid is continuously extracted by ultrasonic countercurrent, solid-liquid separation, and bamboo willow bark water extract and bamboo willow bark residue are obtained;

[0025] 2) Concentrating and drying the water extract of bamboo willow bark to obtain the water extract of bamboo willow bark.

[0026] In the present invention, the preparation method of bamboo willow bark powder is preferably obtained by natural drying, crushing, sieving and microwave drying of bamboo willow bark. The crushed particle size is preferably 30-50 mesh, more preferably 40 mesh. The...

Embodiment 1

[0043] Step 1, bamboo willow bark is dried, pulverized, and a 40-mesh sieve is used to make bamboo willow bark powder.

[0044] Step 2. Take 1T of bamboo willow bark powder, use deionized water as solvent, and use ultrasonic countercurrent continuous extraction equipment to extract at 65°C. After extraction, go through decanter centrifugation at 2500rpm, and then go through butterfly centrifugation at 2500rpm. 7000rpm, after centrifugation to obtain the extraction filtrate.

[0045] Step 3, concentrating the filtrate to a specific gravity of 1.05 to obtain an extract.

[0046] Step 4, the extract enters the spray dryer, the air inlet temperature is 180° C., and the outlet air temperature is 60° C. to obtain dry powder of willow bark extract monomer preparation.

[0047] Step 5. After mixing the filter residue and pine sawdust according to the mass ratio of 2:1, add tap water and a starter to make the mixture have a water content of 60%. Add 200gEM probiotics to each 1000kg of...

Embodiment 2

[0054] Field Test of Bamboo Willow Bark Extract—Red Fuji Apple

[0055] Test implementation: the test material is a red Fuji apple tree with consistent growth, and the experiment is set with three treatments, which are respectively control (CK, no fertilization), autumn (September) hole application of the extract containing bamboo willow bark prepared in Example 1. Fruit tree growth-promoting fertilizer 4kg / strain (handling one), autumn (September) hole application contains the bamboo willow bark of the fruit tree growth-promoting fertilizer 4kg / plant+spring (March) hole application embodiment 1 preparation The fruit tree growth-promoting fertilizer 2kg / strain (processing two) of extract, the fruit tree growth-promoting fertilizer 4kg / strain (processing three) of the fruit tree growth-promoting fertilizer not containing bamboo willow bark extract prepared in autumn (September) hole application comparative example 1, autumn ( In September) hole application comparative example 1...

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Abstract

The invention provides a fruit tree plant growth promoting fertilizer with a salicaceae bark extract and a preparation method and application of the fruit tree plant growth promoting fertilizer and belongs to the technical field of plant growth promoting fertilizers. The fruit tree plant growth promoting fertilizer comprises the following components in parts by weight: 10-15 parts of a salicaceaebark aqueous extract, 60-80 parts of a mixed fermented substance, 10-12 parts of wheat bran, 2-4 parts of a bacillus subtilis bacterial manure fertilizer, 0.1-0.2 part of borax and 0.4-0.6 part of heptahydrate, wherein the mixed fermented substance is prepared through aerobic fermentation of salicaceae bark residues left when the salicaceae bark aqueous extract is extracted under the action of EM(Effective Microorganism) probiotics. By adopting the fertilizer, not only is the waste of salicaceae barks turned into wealth, but also the extracted salicaceae bark aqueous extract contains multipleplant growth promoting substances, fruit tree growth can be promoted by the salicaceae bark aqueous extract together with other components, yields and fruit setting rates of fruit trees can be increased, and meanwhile, the root soil environment of the fruit trees can be improved.

Description

technical field [0001] The invention belongs to the technical field of growth-promoting fertilizer, and in particular relates to a fruit tree growth-promoting fertilizer containing bamboo willow bark extract and its preparation method and application. Background technique [0002] Bamboo willow can be used to produce recombined wood, and the fast-growing small-diameter bamboo willow wood is recombined to form new wood, namely recombined wood, through grinding, drying, paving, sizing and hot pressing (or molding). In the process of recombined wood production, a large amount of bamboo willow bark is separated and becomes production waste. With the development of bamboo willow reconstituted wood industry, more and more bamboo willow bark is produced, which brings difficulties to subsequent processing. [0003] At present, common organic fertilizers are usually fermented and decomposed from poultry manure. Although the source of livestock manure can be obtained from farmers the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 叶紫荆李源叶青胡训文谭秀山
Owner 安徽真之木新材料科技有限公司
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