Planting method of selenium-rich carya illinoensis

The technology of a pecan with a thin shell and a planting method is applied in the planting field of the pecan with a selenium-rich shell, and can solve the problems of low selenium content in the pecan with a thin shell, so as to improve the survival rate of grafting, the method is simple, and the healing of wounds is promoted. Effect

Inactive Publication Date: 2017-10-20
马鞍山市绿营林业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Selenium is an essential trace element for the human body. It can enhance immunity, prevent and treat cardiovascular and cerebrovascular diseases, assist in the treatment of diabetes, repair damaged cells, protect eyes, improve the oxygen-carrying capacity of red blood cells, detoxify and prevent poison, anti-pollution, anti-oxidation, delay Senescence, but shell pecans are extremely low in selenium, so a method of growing selenium-enriched shell pecans is needed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A planting method of selenium-enriched pecans, comprising the following steps:

[0023] (1) Rootstock selection: Choose 2-year-old ginkgo seedlings as rootstocks. After the leaves fall in autumn, cut the ginkgo seedlings short at 8-10 cm above the ground. Wrap the wound with non-woven fabric and then wrap it with plastic wrap. The trunk is relatively thick. Accumulate more nutrients, prepare rootstocks after falling leaves in autumn, and wrap them with non-woven fabrics soaked in chitosan to promote wound healing, avoid large wounds after grafting, which will cause too much tree flow to breed germs, promote the survival of scions, and improve Survival rate, save a lot of manpower and material resources, get ginkgo rootstock;

[0024] (2) Scion selection: Select the thin-shelled pecans in the prime of life, cut off the 1-year-old branches at the base in the middle and early March, and keep the 2 leaves on the top of the branches. The branches have begun to germinate to p...

Embodiment 2

[0037] A planting method of selenium-enriched pecans, comprising the following steps:

[0038] (1) Rootstock selection: Choose 2-year-old ginkgo seedlings as rootstocks. After the leaves fall in autumn, cut the ginkgo seedlings short at 8-10 cm above the ground. Wrap the wound with non-woven fabric and then wrap it with plastic wrap. The trunk is relatively thick. Accumulate more nutrients, prepare rootstocks after falling leaves in autumn, and wrap them with non-woven fabrics soaked in chitosan to promote wound healing, avoid large wounds after grafting, which will cause too much tree flow to breed germs, promote the survival of scions, and improve Survival rate, save a lot of manpower and material resources, get ginkgo rootstock;

[0039] (2) Scion selection: Select the thin-shelled pecans in the prime of life, cut off the 1-year-old branches at the base in the middle and early March, and keep the 2 leaves on the top of the branches. The branches have begun to germinate to p...

Embodiment 3

[0052] A planting method of selenium-enriched pecans, comprising the following steps:

[0053] (1) Rootstock selection: Choose 3-year-old ginkgo seedlings as rootstocks. After the leaves fall in autumn, cut the ginkgo seedlings short at 8-10 cm above the ground. Wrap the wound with non-woven fabric and then wrap it with plastic wrap. The trunk is relatively thick. Accumulate more nutrients, prepare rootstocks after falling leaves in autumn, and wrap them with non-woven fabrics soaked in chitosan to promote wound healing, avoid large wounds after grafting, which will cause too much tree flow to breed germs, promote the survival of scions, and improve Survival rate, save a lot of manpower and material resources, get ginkgo rootstock;

[0054] (2) Scion selection: Select the thin-shelled pecans in the prime of life, cut off the 1-year-old branches at the base in the middle and early March, and keep the 3 leaves on the top of the branches. walnut scion;

[0055] (3) Grafting tre...

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Abstract

The invention mainly relates to the technical field of fruit tree planting, and discloses a planting method of selenium-rich carya illinoensis. The method comprises the steps of stock selection, scion selection, grafting treatment, management after grafting, winter top-dressing and fructescence fertilization spraying. Through the simple method, the selenium content of ripe carya illinoensis reaches 16.72 microgram/100 g, the shell thickness is reduced by 28.6%, which makes it easy to eat by removing shells, and thus the sales volume of the ripe carya illinoensis is increased by 14.8%, and the economic income of farmer households is remarkably increased; ginkgo seedlings which are 2-3 years old are selected as stocks, the main stems are thick, so many nutrients are accumulated, the stocks are prepared after leaves fall in autumn, and are wrapped with nonwovens soaked with chitosan to promote wound healing and avoid germs breeding caused by too much tree flow at big wounds after grafting, scions are promoted to survive, and thus the survival rate reaches 98%, and the manpower and material resources are saved greatly.

Description

technical field [0001] The invention mainly relates to the technical field of fruit tree planting, in particular to a method for planting selenium-enriched pecans with thin shells. Background technique [0002] Thin-shelled hickory, just called American hickory, is a very good urban and rural greening tree species and fruit tree species. The kernel is edible, and the delicious oil is squeezed for consumption. The material is tough. More than 70%; hickory nuts contain high nutritional content, rich in protein, amino acids, unsaturated fatty acids, vitamins and mineral elements, can nourish brain cells, enhance brain function, prevent arteriosclerosis, protect the liver, regulate blood sugar, beauty and hair care , relieve fatigue, more and more consumers love. [0003] Selenium is an essential trace element for the human body. It can enhance immunity, prevent and treat cardiovascular and cerebrovascular diseases, assist in the treatment of diabetes, repair damaged cells, pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G9/10A01G1/06A01G1/00A01C21/00C05G3/04C05G1/00C05G3/80
CPCA01C21/00A01G17/005C05B1/02C05B13/02C05G3/80C05D1/02C05D9/02C05F3/00C05F5/00C05F5/002C05F5/008C05F11/00C05F11/08C05C9/00
Inventor 吕德文
Owner 马鞍山市绿营林业有限公司
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