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Tea oil tree planting method after soil improvement

A planting method and soil improvement technology, applied in the directions of botanical equipment and methods, land preparation methods, fertilization methods, etc., can solve the problems of camellia oil yield, excessive pH, poor air permeability, etc. Effects of properties and biological activity, improved tea oil yield, and long fertilizer efficiency

Active Publication Date: 2022-01-04
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because people often lack judgment on the local soil physical conditions in the early stage of planting tea oil trees, some areas have serious soil compaction, poor air permeability, poor water permeability, and excessive pH, etc., these soils that are not suitable for planting tea oil trees are directly planted without improvement. , and improper planting methods will directly affect the disease resistance of the tea tree and the yield of tea oil

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0035] According to the present invention, the enzymatic hydrolyzate of distiller's grains can be selected from any kind of enzymatic hydrolyzate obtained by enzymatically hydrolyzing the residual grains after brewing with lyase and / or hydrolase and then separating the solid and liquid. Preferably, in step (1), the preparation method of the enzymatic hydrolysis of distiller's grains includes: enzymatically treating distiller's grain raw materials with cellulase, pectinase and α-amylase, and then obtaining enzymatic hydrolysis of distiller's grains by solid-liquid separation Distiller's grains and distiller's grains enzymolysis residue; wherein, the raw material of distiller's grains is rice distiller's grains and / or wheat distiller's grains, and rice and wheat are abundant crops in the south, which can save the cost of distiller's grains raw materials, thereby reducing the cost of tea. The cost of oil tree planting. The cellulase, pectinase and α-amylase can be mixed with dist...

preparation example 1

[0051] (1) Dried rice distiller's grains with a dry weight of 100 kg were dried and crushed, mixed with 300 kg of water and soaked for 4 hours, then fully stirred to make a uniform slurry, adjusted to pH 5.0 with sulfuric acid solution, and then 1 kg of vigor was added to the slurry 2000U / g of cellulase, 1kg of pectinase with an activity unit of 30000U / g and 0.5kg of α-amylase with an activity unit of 6000U / g, stir well, heat to 55°C, keep the enzymolysis for 25h, and carry out Filtrating to obtain distiller's grain enzymolysis solution and distiller's grain enzymolysis residue;

[0052] (2) After drying the distiller's grain enzymatic hydrolysis residue, carbonization was carried out under the condition of 550 ° C to obtain biochar.

preparation example 2

[0054] (1) Dried rice distiller's grains with a dry weight of 100 kg were dried and crushed, mixed with 500 kg of water and soaked for 3 hours, then fully stirred to form a uniform slurry, adjusted to pH 5.0 with sulfuric acid solution, and then 1.2 kg of distiller's grains were added to the slurry Cellulase with an activity of 2000U / g, 1.4kg of pectinase with an activity of 30000U / g and 0.8kg of α-amylase with an activity of 6000U / g, stir well, heat to 60°C, and keep warm for 24 hours after enzymolysis and filtering to obtain distiller's grain enzymolysis solution and distiller's grain enzymolysis residue;

[0055] (2) After drying the distiller's grain enzymatic hydrolysis residue, carbonization was carried out under the condition of 600 ℃ to obtain biochar.

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Abstract

The invention relates to an agricultural planting technology, and discloses a tea oil tree planting method after soil improvement. The tea oil tree planting method comprises the following steps that (1), a mixed base fertilizer is applied to soil in a planting area, and then deep ploughing is carried out; (2), tea oil tree seedlings are transplanted into the soil treated in the step (1), and the soil around the roots of the tea oil tree seedlings is covered with biochar; and (3), topdressing and insect disease prevention management are carried out on the oil tea tree seedlings planted in the step (2). The mixed base fertilizer is prepared from vinasse enzymatic hydrolysate, rice chaff, a nitrogen fertilizer, a phosphate fertilizer, a potassium fertilizer, an organic fertilizer, brassinosterols, a biological surfactant, glacial acetic acid, humic acid and a microbial insecticide. According to the tea oil tree planting method after soil improvement, balanced nutrition can be provided for growth of the tea oil trees, relative stability and balance of air permeability, humidity and pH value of soil can be guaranteed, and the yield of tea oil can be increased.

Description

technical field [0001] The invention relates to agricultural planting technology, in particular to a soil-improved tea oil tree planting method. Background technique [0002] Camellia oil tree, also known as camellia oleifera, is named for its seeds that can be used to extract camellia oil for consumption. The fatty acid composition, oil characteristics and nutritional components of tea oil and olive oil are similar, and tea oil also contains specific physiologically active substances tea polyphenols and camellia glycosides (that is, tea saponin, or tea saponin), which are not found in olive oil. The therapeutic dual function of the oil is actually superior to that of olive oil. Camellia oil raw juice is not only of noble quality, but also meets the requirements of people advocating nature and improving the quality of life. It is a high-quality edible oil today. In addition, tea oil can also be used as lubricating oil and anti-rust oil, and is widely used in industrial pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G13/00A01C21/00A01B79/02C05G3/00C05G3/40C05G3/50C05G3/60C05G3/80
CPCA01G17/005A01G13/00A01C21/005A01B79/02C05D1/00C05G3/00C05G3/40C05G3/50C05G3/60C05G3/80C05F11/02
Inventor 卢胜吴立潮陈利军
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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