Method for preventing Gonggan fruit cracking

A technology of cracking fruit and tangerine, which is applied in the field of preventing and controlling citrus fruit cracking, which can solve the problems of citrus cracking and other problems, and achieve the effects of reducing the rate of fruit cracking, preventing pathogens from invading and parasitizing, and balancing nutrition

Inactive Publication Date: 2017-05-10
ZHONGSHAN JIAYUAN ECOLOGICAL AGRI CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for preventing and control

Method used

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  • Method for preventing Gonggan fruit cracking
  • Method for preventing Gonggan fruit cracking
  • Method for preventing Gonggan fruit cracking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for preventing fruit cracking of tribute oranges, the steps are: applying 5-10 tons / mu of stable manure; covering the tree trays with straws, weeds, etc., to improve the soil's osmotic absorption and storage capacity of rainwater, and reduce the surface temperature; In the dry season, the tribute orange garden should be irrigated in time. If there is no irrigation, dig 1-2 small holes on the inside of the canopy of each tree, pour water into the holes slowly, and then cover with straw to cool and moisturize. Water with the ground, because ground watering is easy to evaporate, do not irrigate vigorously after a long period of sunshine; use high-potassium foliar fertilizer, high-calcium foliar fertilizer and boron fertilizer spray during the swelling period of young fruit, once every 15 to 20 days, for 6 to 8 times, high potassium foliar fertilizer is 700 times of Lvfenwei 1#\Huazhibao, or Zhixin Guosheng\zhixin has 1200 times of potassium, and high calcium foliar ...

Embodiment 2

[0028] The difference from Example 1 is that the high potassium foliar fertilizer used is Lvfenwei 1#\Huazhibao 1000 times, or Zhixin Guosheng\Zhixin high potassium 1800 times, and the high calcium foliar fertilizer used is Lvfenwei 24 #1000 times, or 1800 times of Zhixin high calcium, the used boron fertilizer is 1000 times of 21% American high boron.

[0029] Through the method of Example 2 above, the fruit cracking rate of tribute orange is greatly reduced. Please refer to Table 2 for details.

[0030] Table 2:

[0031]

[0032]

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PUM

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Abstract

The invention belongs to the technical field of fruit tree planting and particularly relates to a method for preventing Gonggan fruit cracking. The method comprises the following steps: heavily applying base fertilizer: applying yard manure (5-10 ton / mu) to soil; covering the soil under fruit trees: using straws, weeds and the like to cover the soil under the fruit trees, improving the permeation adsorption and retention capability of the soil on rainwater, and reducing the ground surface temperature; irrigating in time: keeping the orchard soil moist; spraying foliar fertilizer and boron fertilizer: using high potassium foliar fertilizer, high calcium foliar fertilizer and boron fertilizer spray during the young fruit enlargement period; sprinkling fertilizer solution: using 2% calcium superphosphate leaching solution; spraying a lime-sulfur mixture: in the morning or evening, applying the lime-sulfur mixture ( 0.3-0.4 degree Baume density) to tree crowns for 1-2 times to reduce invasion of pathogens from fruit tops and also prevent Phyllocoptruta oleivora and red spider; and removing cracking fruits: if discovering cracking fruits, removing the cracking fruits in time to prevent pathogen invasion or parasitism. The method can effectively prevent Gonggan fruit cracking and reduce the cracking rate of Gonggan fruits.

Description

Technical field [0001] The invention belongs to the technical field of fruit tree planting, and in particular relates to a method for preventing and treating fruit cracking of Gongkan. Background technique [0002] Gonggan is known as the "king of Chinese oranges". The fruit shape is beautiful, the fruit color is golden, the skin is thin and the core is small, the meat is crisp and there is no residue, the sweet and fragrant honey, the high sugar and low acidity, and the rich flavor. It concentrates the dual advantages of the beautiful appearance of oranges and the tender and easy peeling of oranges. Other citrus varieties are incomparable and are known as the emperor of citrus. [0003] Due to fruit cracking, the yield of tribute oranges decreased, which affected economic benefits. The reasons for fruit cracking in Gonggan may be as follows: [0004] Improper cultivation measures have caused the tree to be too strong or too weak, and the nutrient disorder of the tree will cause f...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01G7/06C05D3/00C05G3/00C05D9/02
CPCA01G7/06A01G13/00C05D3/00C05G5/36C05G5/20C05D9/02
Inventor 胡穗
Owner ZHONGSHAN JIAYUAN ECOLOGICAL AGRI CO LTD
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