Method for reducing morbidity of adinandra nitida leaf spot

A technology of morbidity and Shiya tea, which is applied in the field of reducing the incidence of Shiya tea spot disease, can solve the problems that the control effect cannot be achieved, reduce the incidence of Shiya tea spot disease, and affect the quality of Shiya tea.

Inactive Publication Date: 2018-03-27
姚泽江
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Problems solved by technology

But no matter which of the above methods is used, the Shiya tea is sprayed with chemical agents, which will not only affect the environment and the quality of Shiya tea, but also because they all start to prevent and treat the leaf spot disease after the occurrence of the disease. , plus the control effect of any disease can not reach 100%, therefore, the above method is difficult to fundamentally reduce the incidence of Shiya tea spot disease

Method used

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Embodiment 1

[0017] A statistical test on the incidence of Shiya tea spot disease was carried out in No. 1 Shiya tea plantation (5 mu of tea garden area) and No. 2 Shiya tea plantation (4 mu of tea garden area). In 2012, the trees of Shiya tea in the two tea gardens were all 3 years old (the management methods of the two tea gardens were the same before 2009, and they were all managed according to the existing conventional management methods). Except for the different fertilizers and fertilization time, other daily management methods are the same, wherein the No. 1 tea garden adopts the existing conventional method for fertilization, and the No. 2 tea garden adopts the method described in the present invention for fertilization, specifically:

[0018] 1. In 2009:

[0019] (1) No. 1 tea garden: In mid-March, 2009, on the second day after the rain, the Shiya tea in No. 1 tea garden was fertilized. The fertilizer used was manure, and the application rate was 300 grams per Shiya tea. The fert...

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Abstract

The invention discloses a method for reducing the incidence of Shiya tea spot disease. The method is to apply peanut bran and farmyard manure to Shiya tea after the rain during November to December every year from the second year after Shiya tea is planted, wherein the weight ratio of peanut bran to farmyard manure is 2 to 4 : 6 to 8, the amount of fertilizer applied is 100 to 150 grams for each 2-year-old Shiya tea, and the Shiya tea with a tree age of more than 2 years is increased by 10 to 10 to the previous year's application amount for each additional year of tree age. 20% by weight. According to statistics, when fertilization is carried out according to the method of the present invention and other daily management methods are not changed, the incidence of leaf spot disease of Shiya tea in the tea garden is 12-45% lower than that of the existing conventional management tea garden.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for reducing the incidence of Shiya tea spot disease. Background technique [0002] Shiya tea, also known as Shiyan tea and Shishan tea, is scientifically known as Bright Ye Huang Ruimu, Yangtong genus, arbor. It got its name because it grows on the cliff. Its buds and leaves are plump, and the tea soup it makes is bright in color. Its main components are: 20% flavonoids, 23.4% tea polyphenols, 9.73% amino acids and wild alkaloids and other elements beneficial to the human body. It is currently found in natural plants with the highest flavonoid content. It is a treasure among teas of rare original ecology and pure natural green plants in China. [0003] Shiya tea mainly grows on the cliffs of high-altitude virgin forests. In ancient times, monkeys were trained to pick it, and it is also called "monkey picking tea" among the people. Because wild Shiya tea is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00C05F15/00
CPCA01C21/005C05F3/00C05F5/002C05F11/00
Inventor 姚泽江
Owner 姚泽江
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