Simple acyrthosiphon pisum host plant culture method

A host plant and cultivation method technology, applied in the agricultural field, can solve the problems of high cost, large space occupation, time-consuming, labor-consuming and expensive, and achieve the effect of reducing damage

Inactive Publication Date: 2015-07-29
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This culture technology has disadvantages such as large space occupation, high cost, complicated operation, and susceptibility to soil-borne diseases.
[0003] In order to solve the time-consuming, labor-intensive and expensive problem of the existing broad bean seedling cultivation method, the present invention provides a broad bean seedling hydroponic method, which only needs clear water and does not need to use nutrient soil or vermiculite as a medium, reducing investment, saving financial resources, and at the same time Easy to operate and avoid the spread of soil-borne diseases

Method used

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  • Simple acyrthosiphon pisum host plant culture method

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specific Embodiment approach

[0018] 1. Material preparation

[0019] Hydroponics: 300 healthy broad bean seeds, 3 plastic fresh-keeping boxes of 21cm x14crn x8cm, 3 double-layer cotton gauzes of 25cm x18cm, and 3 plastic trays of 50cm x36cm x3.5cm.

[0020] Soil cultivation method: 300 healthy broad bean seeds, 10L of organic nutrient soil, 3L of vermiculite, 15 flowerpots, 3 plastic trays of 50cm x 36cm x 3.5cm, and a shovel.

[0021] 2. Implementation

[0022] a) Hydroponics

[0023] Take the prepared 100 broad bean seeds and wash them twice with water to remove impurities and dust on the surface of the seeds. Place them in a plastic square box at room temperature and soak them in water for 16 hours until the seeds are completely absorbed and swollen. A layer of cotton yarn is covered on the surface of the seeds, and they are placed in an artificial climate box at 25°C and a relative humidity (RH) of 75% for germination. During germination, rinse beans and gauze twice a day. After 5 days of germinat...

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Abstract

The present invention relates to a simple and rapid insect host plant culture technology, which is characterized in that an insect host plant is subjected to rapid water culture under a soilless condition. According to the present invention, the method has characteristics of space saving, cost saving, easy operation, and seed soil-borne disease occurrence reducing; and with the technology, the simple and low-cost method is provided for large-scale culture of insect host plants, the work efficiency is improved, and the strong practicality is provided.

Description

technical field [0001] The invention relates to the cultivation technology of insect host plants in the field of agricultural technology, and is a technology for cultivating broad bean seedlings as hosts of pea aphids with relatively low cost and simple operation without using soil or nutrient solution. technical background [0002] The pea aphid (Acyrthosiphon pisum) mainly harms pea, broad bean, alfalfa and other plants. It is a common pest in agricultural and animal husbandry production, and it is also a commonly used experimental object and material in entomological research. Han Xiunan et al. (2012) proved that on the four host plants of broad bean, pea, alfalfa and red bean, the pea aphid had the strongest adaptability and appetite for broad bean, and the fastest reproduction speed. And because broad bean seeds are cheap, easy to obtain and easy to cultivate, broad bean seedlings are ideal hosts for laboratory pea aphids. At present, the common cultivation method of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00
Inventor 曾凡荣张屾毛建军
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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