Wax apple low temperature resisting method

A low temperature and lotus fog technology, applied in the field of agricultural production, can solve problems such as damage, quality reduction, and lotus fog production reduction, etc., to achieve the effect of improving cold resistance and low temperature resistance, reducing the degree of damage, and strengthening tree vigor

Inactive Publication Date: 2018-11-02
POMOLOGY RES INST FUJIAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lotus mist is a typical tropical fruit tree. Temperature is the main restrictive meteorological factor for the distribution and growth of lotus mist. In winter and spring, the temperature drops below 7 °C, which will affect growth and development. Below 1 °C, it will be severely frozen. The lotus mist planted in my country In the northern edge area, there is a risk of low temperature and chilling damage in winter in some years. In case of low temperature and freezing damage, the leaves, branches and other parts of the lotus mist will suffer varying degrees of damage, which may cause the production and quality of the lotus mist to decrease in the second year.

Method used

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Experimental program
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Effect test

Embodiment 1

[0013] The implementation site is at the Lianwu Base in Kanding, Yunxiao County, Zhangzhou City.

[0014] 1. Prune in mid-September, cut off the over-dense branches and elongated branches on the main branch, and keep the strong, outwardly inclined and elongated branches as the backbone branches. Auxiliary branches.

[0015] 2. Applying shoot-promoting fertilizer. After pruning, apply shoot-promoting fertilizer, apply 2kg of compound fertilizer to each plant, and wait for the buds to sprout on the backbone branches, and the leaves of the branches and tips will turn green. The ratio by weight is potassium chloride: magnesium sulfate: superphosphate: rice bran = 3:3:2 : 2 fertilization, every plant 2kg. Thin out the weak and excessive new shoots, and leave the short and strong shoots as the fruiting branches in the coming year.

[0016] 3. Apply 15 kg of organic fertilizer per plant on November 15.

[0017] 4. Follow the weather forecast and spray a compound solution containi...

Embodiment 2

[0022] The implementation site is Dongshan Yuanfa Fruit and Vegetable Professional Cooperative in Fujian Province.

[0023] 1. Prune in mid-September, cut off the over-dense branches and elongated branches on the main branch, and keep the strong, outwardly inclined and elongated branches as the backbone branches. Auxiliary branches.

[0024] 2. Applying shoot-promoting fertilizer. After pruning, apply shoot-promoting fertilizer, apply 2kg of compound fertilizer to each plant, and wait for the buds to sprout on the backbone branches, and the leaves of the branches and tips will turn green. The ratio by weight is potassium chloride: magnesium sulfate: superphosphate: rice bran = 3:3:2 : 2 fertilization, every plant 2kg. Thin out the weak and excessive new shoots, and leave the short and strong shoots as the fruiting branches in the coming year.

[0025] 3. Apply 15 kg of organic fertilizer per plant on November 7.

[0026] 4. Track the weather forecast and spray the compound...

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Abstract

The invention provides a wax apple low temperature resisting method. The method includes enriching branches of a wax apple and strengthening the tree vigor by autumn pruning and applying a tip promoting fertilizer and a winter fertilizer; spraying seaweed extract, phosphate and salicylic acid before the low temperature to reduce the membrane lipid peroxidation, reduce the degree of damage to the cell membrane, and improve the cold tolerance and low temperature resistance of the wax apple. By means of the method, the resistance of the wax apple to the low temperature above 2 oC can be improvedto ensure the yield and the fruit quality in the second year.

Description

technical field [0001] The invention belongs to the technical field of agricultural production, and in particular relates to a low-temperature defense method for lotus mist. Background technique [0002] Lotus mist is an emerging tropical fruit tree. Its fruit is beautiful in shape, sweet and refreshing, with high nutritional value and economic benefits. It is deeply loved by consumers and growers. It is currently in Taiwan, Hainan, Fujian, Guangdong, It is cultivated in Yunnan and other places, and it is a characteristic industry in tropical and subtropical regions of my country. Lotus mist is a typical tropical fruit tree. Temperature is the main restrictive meteorological factor for the distribution and growth of lotus mist. In winter and spring, the temperature drops below 7 °C, which will affect growth and development. Below 1 °C, it will be severely frozen. The lotus mist planted in my country In the northern margin area, there is a risk of low temperature and chilling ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06A01C21/00C05G3/00C05G1/00
CPCA01C21/005A01G7/06A01G17/005C05B1/02C05F11/00C05G3/00C05G5/20C05D1/02C05D5/00C05F5/002
Inventor 章希娟许家辉许玲魏秀清
Owner POMOLOGY RES INST FUJIAN ACAD OF AGRI SCI
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