A method for citrus high-grafting and replanting, retaining piles to suppress germination, and used to fix branches and prevent cracking

A technology of high grafting and replanting and retaining piles, which is applied in the direction of chemicals, horticultural methods, botanical equipment and methods for biological control, etc., can solve the problems of non-germination of grafted buds, high labor costs, and nutrient consumption, etc., to achieve The ability to resist bending and damage is improved, the labor intensity is reduced, and the effect of saving manpower

Inactive Publication Date: 2020-08-28
SOUTHWEST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because there are many grafting interfaces for high-grafting, it is necessary to insert a lot of poles next to the grafting tree, which is time-consuming, labor-intensive and expensive.
The predecessors have also tried to leave a section of 30-60cm long stumps (hereinafter referred to as "stakes") above the grafted buds of high-grafted trees to bind and fix the scion branches. Manually erasing the tillers repeatedly not only has high labor costs, but also the germination and growth of the tillers will consume a large amount of nutrients stored in the tree, resulting in weak growth of the scion shoots, and in severe cases, the grafted buds will not germinate

Method used

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  • A method for citrus high-grafting and replanting, retaining piles to suppress germination, and used to fix branches and prevent cracking
  • A method for citrus high-grafting and replanting, retaining piles to suppress germination, and used to fix branches and prevent cracking

Examples

Experimental program
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Effect test

Embodiment 1

[0026] A kind of drug-soaked paper (medicine-soaked paper 1) for preventing and treating citrus high-grained and replanted piles and buds: the commercially available ordinary kraft paper with a thickness of 0.1 mm is cut into paper strips with a width of 70 cm, soaked in 5000 mg / kg naphthalene-containing In the aqueous solution of sodium acetate + 900mg / kg glufosinate-ammonium, after the paper is completely soaked, take it out, hang it in an outdoor ventilated place to dry, take it back after drying, and save it for later use.

Embodiment 2

[0028] A kind of drug-soaked paper (medicine-soaked paper 2) for preventing and treating citrus high-grained and replanted piles: the commercially available ordinary kraft paper with a thickness of 0.2 mm is cut into paper strips with a width of 30 cm, soaked in 15000 mg / kg naphthalene-containing Sodium acetate + 1500mg / kg glufosinate-ammonium solution, after the paper is completely soaked, take it out, hang it in an outdoor ventilated place to dry, take it back after drying, and save it for later use.

Embodiment 3

[0030] A kind of drug-soaked paper (medicine-soaked paper 3) for preventing and treating citrus high grafting and replanting and leaving piles and buds: the commercially available ordinary kraft paper with a thickness of 0.15 mm is cut into paper strips with a width of 50 cm, soaked in 10000 mg / kg naphthalene-containing Sodium acetate + 1200mg / kg glufosinate-ammonium solution, after the paper is completely soaked, take it out, hang it in an outdoor ventilated place to dry, take it back after drying, and save it for later use.

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Abstract

The invention provides a piece of medicine-immersed paper for citruses top-grafting, replanting, pile remaining and germination prevention. The medicine liquid used by the medicine-immersed paper is a solution including 5,000 to 15,000mg / kg pimacol and 900 to 1,500mg / kg glufosinate-ammonium. The invention further provides a method for fixing branches and preventing breakage for citruses top-grafting, replanting, pile remaining and germination prevention; and by the use of the method, scion branch tips can be fixed and breakage due to rain and wind effects can be prevented. The method causes no unfavorable effects to citrus trees, is simple to operate and requires low cost, thereby being suitable for citrus production practice promotion.

Description

technical field [0001] The invention relates to a method for retaining piles to suppress germination after high grafting and replanting of citrus, used for fixing scion shoots and preventing them from being broken by wind and rain, and the used medicine-impregnated paper. [0002] technical background [0003] my country is the world's largest producer and consumer of citrus. In 2015, the country's citrus area was 37.7 million mu, with an output of 36.6 million tons. Citrus production has become an important poverty alleviation industry in southern rural mountainous areas. However, about 80% of my country's citrus is a mid-maturing variety that matures from October to December, and the harvesting period is concentrated, which leads to the increasingly serious problem of seasonal fruit sales and restricts the improvement of industrial benefits. In order to solve this problem, in recent years, various citrus producing areas have vigorously promoted the upgrading of varieties, r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G2/30A01G7/06A01N57/20A01N37/10A01N25/34A01P21/00
CPCA01G2/30A01G7/06A01N25/34A01N37/10A01N57/20A01N2300/00
Inventor 彭良志陈忠凌丽俐陈玲黄敏陈蓉
Owner SOUTHWEST UNIV
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