Ecological control method for Chuzhou chrysanthemum continuous cropping obstacles

A technology of continuous cropping obstacle and chrysanthemum, which is applied in the field of ecological prevention and control of chrysanthemum continuous cropping obstacle, can solve problems such as poor effect, and achieve the effect of reducing damage and improving the ecological environment

Inactive Publication Date: 2014-11-19
ANHUI SCI & TECH UNIV
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Problems solved by technology

[0005] Faced with this situation, the local area has carried out a lot of research on the prevention and control methods of chrysanthemum continuous cropping obstacles. Some directly spray various fungicides in the field to prevent diseases, some apply fungicides to the roots of chrysanthemum seedlings, and some adjust the field conditions. Fertilizer and water supply, but in the end due to failure to prescribe the right medicine, so the effect is not good

Method used

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  • Ecological control method for Chuzhou chrysanthemum continuous cropping obstacles

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Embodiment 1

[0018] 1. Materials and methods

[0019] In 2011 and 2012, an ecological control method test of Chuzhou chrysanthemum continuous cropping obstacles was carried out at the Jizhou planting base of Anhui Jutai Chuju Herbal Technology Co., Ltd. The base has carried out continuous cropping of chrysanthemum for 10 years. The soil is yellow-brown soil with sandy loam. The site conditions are good. The basic physical and chemical properties of the soil are: organic matter 7.8 g / kg, pH 6.1, total nitrogen (N) 0.51g / kg, total phosphorus (P 2 o 5 ) 1.06g / kg, total potassium (K 2 O) 26g / kg, alkaline hydrolysis nitrogen (N) 73.4mg / kg, Olsen-P10.4mg / kg, available potassium (K 2 O) 170mg / kg.

[0020] The experiment adopts random block design, the plot area is 120m 2 , repeated 3 times. Phosphate and potassium fertilizers are applied per hectare respectively 2 o 5 225kg,K 2 O 120kg, wherein phosphate fertilizer and potassium fertilizer are calcium superphosphate and potassium sulfa...

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Abstract

The invention discloses an ecological control method for Chuzhou chrysanthemum continuous cropping obstacles. In order to overcome the continuous cropping obstacles caused by the situation that Chuzhou chrysanthemums are planted on the same land in successive years, a method for cultivation of disease-free strong seedlings and multiple cropping and crop rotation of chrysanthemums and wheat is adopted, regulation and intervention are performed in an ecological manner, and a good effect is achieved.

Description

[0001] technical field [0002] An ecological control method for chrysanthemum continuous cropping obstacle relates to the prevention technology of chrysanthemum chrysanthemum disease, more specifically, an ecological control method for chrysanthemum chrysanthemum continuous cropping obstacle. [0003] Background technique [0004] Chu chrysanthemum is a good product for both medicine and tea. Its medicinal and health value ranks first among the four famous chrysanthemums in the country. It is known as "golden heart and jade petals, green grass and heavenly fragrance". Chuju is a famous authentic medicinal material in Anhui Province, a national geographical indication product, a national pollution-free agricultural product, a Chinese famous brand agricultural product, and the only agricultural product in Chuzhou City that enjoys national standards. For many years, the planting of chrysanthemum has been adopted the planting mode of continuous cropping, that is, chrysanthemum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06A01G1/00
Inventor 肖新朱伟陈世勇邓艳萍杜超汪建飞
Owner ANHUI SCI & TECH UNIV
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