Leaf fertilizer for preventing fruit cracking of jackfruit, fruit cracking prevention method and application thereof

A foliar fertilizer, jackfruit technology, applied in the application, nitrogen fertilizer, inorganic fertilizer and other directions, can solve the problem of weak research foundation and no way to solve the problem of jackfruit cracking

Inactive Publication Date: 2018-09-04
茂名市农业科技推广中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Jackfruit is a small fruit, and the research foundation is relatively weak. At present, it is generally believed that the cracking of jackfruit is caused by calcium deficiency, but there is no way to solve the problem of jackfruit cracking through calcium supplementation and other measures.

Method used

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  • Leaf fertilizer for preventing fruit cracking of jackfruit, fruit cracking prevention method and application thereof
  • Leaf fertilizer for preventing fruit cracking of jackfruit, fruit cracking prevention method and application thereof
  • Leaf fertilizer for preventing fruit cracking of jackfruit, fruit cracking prevention method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0022] Before the application of the foliar fertilizer of the present invention, the fruit cracking rate is as high as 90%, and after spraying, the fruit cracking rate drops to 3%.

[0023] figure 1 It is the early cracking fruit figure of jackfruit without spraying foliage fertilizer of the present invention; figure 2 It is the fruit cracking figure in the later stage of pineapple development without spraying the foliar fertilizer of the present invention; image 3 It is the anti-cracking effect diagram of jackfruit after spraying the foliar fertilizer of the present invention.

Embodiment 2

[0025] In the Chenxiong orchard in Shuikou Town, Xinyi City, Maoming, the variety is Four Seasons jackfruit, and the fruit cracking rate is 95%. After applying the foliar fertilizer of this application, the fruit cracking rate drops to 2.8%.

Embodiment 3

[0027] In Maoming Fruit Science and Technology Park, Linchen Town, Huazhou City, Maoming City, the variety often has jackfruit, and the fruit cracking rate is 65%. After applying the foliar fertilizer of this application, the fruit cracking rate drops to 1%.

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Abstract

The invention relates to a leaf fertilizer for preventing fruit cracking of jackfruit, a fruit cracking prevention method and application thereof, and belongs to the technical field of fruit crackingprevention. The invention provides application of a borax aqueous solution as a leaf fertilizer for preventing fruit cracking of jackfruit. The leaf fertilizer can effectively prevent fruit cracking,and the fruit cracking rate can be reduced from 90% to 3%, and the leaf fertilizer has no chemical injury effect on jackfruit.

Description

technical field [0001] The invention relates to the technical field of anti-cracking fruit, in particular to a jackfruit anti-cracking fruit foliar fertilizer and a method and application thereof. Background technique [0002] Jackfruit (Artocarpus heterophyllusLam.), also known as tree pineapple, is an evergreen tree of the genus Moraceae and Jackfruit. It is a tropical fruit, generally weighing 2.5 to 20 kilograms, and the heaviest exceeds 59 kilograms. The pulp is eaten fresh or processed into canned food, preserved fruit, and juice. Pineapple fruit cracking is a physiological disease. Generally, the fruit cracks when the fruit is close to maturity. It is a common symptom. At present, it is believed that it is mainly caused by the lack of trace elements, especially calcium. [0003] Jackfruit is a small fruit, and the research basis is relatively weak. At present, it is generally believed that the cracking of jackfruit is caused by calcium deficiency, but there is no way...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G17/00
CPCA01G17/005C05C3/00C05G5/23C05D3/00C05D9/02
Inventor 赵俊生钟声曾运友曾祥有陆宏谋陈广全冯声海
Owner 茂名市农业科技推广中心
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