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A kind of grading treatment method for kiwifruit canker-susceptible plants

A technology for kiwifruit canker disease and a treatment method, which is applied in the field of grading treatment of kiwifruit canker susceptible plants, can solve problems such as increasing planting cost and complicating planting process, shortens the yield recovery period, slows down the speed of disease spread, and avoids root atrophy Effect

Active Publication Date: 2020-07-24
SICHUAN AAS HORTICULTURE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of these methods are highly dependent on chemicals or special fertilizers, which not only increases the corresponding planting costs and complicates the planting process, but also has a certain adverse effect on soil quality in the long run

Method used

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  • A kind of grading treatment method for kiwifruit canker-susceptible plants
  • A kind of grading treatment method for kiwifruit canker-susceptible plants
  • A kind of grading treatment method for kiwifruit canker-susceptible plants

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Effect test

Embodiment 1

[0041] Implementation location: Wangfengsheng Hongyang Kiwifruit Garden (4.3 mu), Jinsheng Village, Xujia Town, Dujiangyan City. In 2006, planting was carried out with a row spacing of 2m×3m (110 plants per mu). In 2011, the unit yield was 2,500kg / mu, and the output value was 52,500 yuan. The goal per mu has become a good story in the history of Hongyang kiwifruit cultivation in our province. However, since 2012, cankers have occurred one after another. In 2013, the incidence rate of the whole garden was 35%. In that year, the diseased plants were strictly followed by the method of digging and incinerating all diseased plants implemented by the government. There were 165 trees, and the total sales of the year dropped by 80,000 yuan.

[0042] Implementation time: In the spring of 2014, 43 susceptible plants were found again in the park, and they were cultivated in strict accordance with the classification treatment method proposed in this case, and other fertilizer, water and ch...

Embodiment 2

[0059] Implementation site: Heshuqun Jinguo Kiwifruit Garden (60 mu), Jinsheng Village, Xujia Town, Dujiangyan City. In 2010, the garden was built with a row spacing of 3m×3.5m (64 plants per mu). In the spring of 2015, sporadic cankers occurred. 13%, did not adopt the method of digging and burning, but blindly treated with various medicaments after all was retained. In the spring of 2016, a large area of ​​the park was infected with canker, and the incidence rate was 46%.

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Abstract

The invention provides a kiwi fruit canker infected plant stage treatment scheme. According to the scheme, on the condition that no large amount of fertilizer is adopted or no special fertilizer is depended, kiwi fruit canker is effectively prevented. On one hand, the infected plant bacterium cardinal number can be lowered in time, and the disease spreading speed is lowered; on the other hand, shoots are promoted in time, crowns are rapidly recovered, root system shrinkage is avoided, and the infected plant yield recovery period is shortened to 1-2 years.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a grading treatment method for kiwifruit canker-susceptible plants. Background technique [0002] Although my country's kiwifruit has been economically cultivated for only 40 years (New Zealand has more than 100 years), but as the world's wild kiwifruit resource distribution center, relying on strong resources and geographical advantages, since 2010, my country's kiwifruit cultivation area and output have leapt to No. 1 in the world. one. According to statistics, in 2016, the national kiwifruit cultivation area has reached 375 mu, accounting for 70% of the world's total area. In just 40 years, the kiwi industry has successfully written a magnificent chapter in the development of a small fruit into a large industry. Sichuan is the world's first breeding site for red kiwifruit varieties and the world's largest production base for red kiwifruit. In 2016, the provinc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G7/06A01G13/00
CPCA01G7/06A01G13/00A01G17/005
Inventor 涂美艳黄昌学江国良唐合均陈栋刘健孙淑霞李靖何仕松刘春阳宋海岩吴世权
Owner SICHUAN AAS HORTICULTURE RES INST