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Method for improving early-stage yield of carya illinoensis

A thin-shell pecan, yield technology, applied in gardening methods, botanical equipment and methods, gardening, etc., can solve problems such as allergic reactions and side effects, and achieve the effect of inhibiting excessive vegetative growth, obvious effect, and increased yield

Inactive Publication Date: 2018-03-23
全椒县香妃农业专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Thin-shelled pecans are one of the famous dried fruits in the world. They are rich in protein, plant sterols, especially unsaturated fatty acids. Studies have shown that the edible part of thin-shelled pecans has a moisture content of 2.1%-6.4% and a protein content of 6.0%. -11.3%, lipid content 65.9-78.0%, total soluble sugar is 3.3-5.3%, hickory nuts contain monounsaturated fatty acids and polyunsaturated fatty acids, which can reduce the linoleic acid absorbed by cancer from the blood Quantity, has obvious anti-cancer effect, as a kind of nutrition and health food, it is more and more popular among the public. Our country has carried out research work from various aspects such as investigation of living resources, introduction, variety selection, seedling raising, and high-yield cultivation. The application number is In the patent document of 201410223635.8, the method of improving the yield of pecans with foliar fertilizers PBO and paclobutrazol is given. The concentration and preparation of PBO and paclobutrazol, application time and application site are studied through three technical links. Plants should be restrained accordingly to avoid excessive growth of saplings, so that the fruiting period will be advanced, and the early yield will increase significantly, which can effectively increase the yield of thin-shelled pecans, but there will be a small amount of residue in the pecan kernels after use, which is harmful to human body. There are certain side effects and may cause allergic reactions, therefore, this method needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A method for improving the early yield of shelled pecans, comprising the following:

[0016] (1) Preparation of treatment solution A: Add the dry and crushed pecan root into water equivalent to 25 times its weight, and extract it for 12 hours at a temperature of 32°C under the shaking condition of 140 rpm. Obtain an extract with a concentration of 0.01g / mL, filter and store at a low temperature of 4°C for future use;

[0017] (2) Preparation of treatment liquid B: Mix dried and crushed pecan stems and leaves at a mass ratio of 1:4, add water equivalent to 25 times its total weight, and heat at 25°C at 220 The leaching was carried out for 30 hours under shaking conditions of rev / min to obtain an extract solution with a concentration of 0.04 g / mL, which was filtered and stored at a low temperature of 4°C for later use;

[0018] (3) In the first ten days of February of the current year, the treatment liquid A was applied to the pecans by irrigation, and the water was pour...

Embodiment 2

[0022] A method for improving the early yield of shelled pecans, comprising the following:

[0023] (1) Preparation of treatment solution A: Add the dry and crushed pecan root into water equivalent to 25 times its weight, and extract it for 14 hours at a temperature of 35°C under the shaking condition of 120 rpm. Obtain an extract with a concentration of 0.01g / mL, filter and store at a low temperature of 4°C for future use;

[0024] (2) Preparation of treatment solution B: Mix dry and crushed pecan stems and leaves with a mass ratio of 1:3, add water equivalent to 25 times its total weight, and heat at 26°C at 200 The leaching was carried out for 32 hours under shaking conditions of rev / min to obtain an extract solution with a concentration of 0.04 g / mL, which was filtered and stored at a low temperature of 4°C for later use;

[0025] (3) In the first ten days of February of the current year, the treatment solution A was applied to the pecans by irrigation, and the water was ...

Embodiment 3

[0029] A method for improving the early yield of shelled pecans, comprising the following:

[0030] (1) Preparation of treatment liquid A: Add the dry and crushed pecan root into water equivalent to 25 times its weight, and extract it for 10 hours at a temperature of 30°C under the shaking condition of 160 rpm. Obtain an extract with a concentration of 0.01g / mL, filter and store at a low temperature of 4°C for future use;

[0031] (2) Preparation of treatment solution B: Mix dried and crushed pecan stems and leaves with a mass ratio of 1:5, add water equivalent to 25 times its total weight, and heat at 24°C at 240 The extraction was carried out under shaking conditions of rev / min for 28 hours to obtain an extract solution with a concentration of 0.04 g / mL, which was filtered and stored at a low temperature of 4°C for later use;

[0032] (3) In the first ten days of February of the current year, the treatment liquid A was applied to the pecans by irrigation, and the water was ...

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Abstract

The invention belongs to the technical field of carya illinoensis planting, and particularly relates to a method for improving early-stage yield of carya illinoensis. The method includes the steps: preparing treatment liquid A; preparing treatment liquid B; applying the treatment liquid A to the carya illinoensis in a first ten-day period of a month of February in the same year in a root-irrigation manner; spraying the treatment liquid B on the leaf surfaces on 4-8 days of blooming before in the same year. Compared with the prior art, the method has the advantages that water immersion liquid is prepared by the aid of relevant portions of the carya illinoensis and applied at the proper time, excessive growth of young trees of the carya illinoensis can be effectively restrained, so that a fruiting period is advanced, and the early-stage yield is improved. Compared with a drug adjusting method, the method is obvious in effect and suitable for popularization and application, and drug residues can be effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of planting pecans, in particular to a method for increasing the early yield of pecans. Background technique [0002] Thin-shelled pecans are one of the famous dried fruits in the world. They are rich in protein, plant sterols, especially unsaturated fatty acids. Studies have shown that the edible part of thin-shelled pecans has a moisture content of 2.1%-6.4% and a protein content of 6.0%. -11.3%, lipid content 65.9-78.0%, total soluble sugar is 3.3-5.3%, hickory nuts contain monounsaturated fatty acids and polyunsaturated fatty acids, which can reduce the linoleic acid absorbed by cancer from the blood Quantity, has obvious anti-cancer effect, as a kind of nutrition and health food, it is more and more popular among the public. Our country has carried out research work from various aspects such as investigation of living resources, introduction, variety selection, seedling raising, and high-yield cultivati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G17/005A01G7/06
Inventor 杨增环
Owner 全椒县香妃农业专业合作社
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