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Method for collecting Chinese gallnut spring migrant aphids with double-layer plastic film thermal-insulation shed

A plastic film and spring migrating aphid technology, applied in the field of insect cultivation, can solve problems such as restricting the promotion and application of gallica artificial cultivation technology, affecting the spring migrating aphid migration, and reducing the yield of gallnut, so as to achieve ventilation, ventilation and insect harvesting efficiency, and improve The success rate of migration and the effect of scientific design

Active Publication Date: 2012-07-04
THE RES INST OF RESOURCES INSECTS RIRI OF THE CHINESE ACADEMY OF FORESTRY
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  • Application Information

AI Technical Summary

Problems solved by technology

Short-term low temperature, humidity and rain will seriously affect the migratory flight of the spring migrating aphid, causing a large number of spring migrating aphids to die, resulting in a sharp decline in the yield of gallnut, which restricts the promotion and application of the artificial cultivation technology of gallnut

Method used

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  • Method for collecting Chinese gallnut spring migrant aphids with double-layer plastic film thermal-insulation shed
  • Method for collecting Chinese gallnut spring migrant aphids with double-layer plastic film thermal-insulation shed
  • Method for collecting Chinese gallnut spring migrant aphids with double-layer plastic film thermal-insulation shed

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Example 1: In the village group of Heye in Chuanzhu Township, Emeishan City, Sichuan Province, in March 2009, 2 double-layer plastic film insulation sheds were built on the farmland at an altitude of 1050 meters. The length, width and height of each shed were 8×1 × 2 meters, collecting horn-fold spring migratory aphids.

[0022] (1) Site selection: On the farmland near the aphid moss nursery, choose a flat land on the south slope or southwest slope with open terrain, gentle slope, and long sunshine hours, level the ground, and remove weeds.

[0023] (2) Construction of aphid collection shed: On a flat ground, use wooden posts, wooden strips and bamboo to build a scaffold with a height of 2 meters and a width of 1 meter. The length is 8 meters, and every 2 meters is divided into 1 grid. It is 4 squares. The scaffolding is divided into 6 layers from the ground up, and the height between layers is 25 cm. Between each layer, thicker bamboo and wood strips are used to fix t...

Embodiment 2

[0033] Example 2: In the vicinity of Sanjiaguan Township Forest Farm, Yongding District, Zhangjiajie City, Hunan Province, in March 2010, on a farmland at an altitude of 460 meters, a double-layer plastic film insulation shed was built, with a length, width and height of 8×1.2×2 meters. , to collect the horn-folded migratory aphids.

[0034] (1) Site selection: On the farmland close to the aphid moss nursery, choose a flat land with open terrain, gentle slope, and long sunshine hours to level the ground and remove weeds.

[0035] (2) Construction of the aphid collection shed: On the flat ground, build a scaffold with a height of 2 meters and a width of 1.2 meters with steel pipes and wooden strips for construction, with a length of 8 meters. Every 2 meters is divided into 1 grid. for 4 grids. The scaffolding is divided into 6 layers from the ground up, and the height between layers is 25 cm. Wooden strips are placed between each layer and fixed by binding. A 3-meter-long ste...

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Abstract

The invention discloses a method for collecting Chinese gallnut spring migrant aphids with a double-layer plastic film thermal-insulation shed. The double-layer plastic film thermal-insulation shed is built by using bamboo materials, plastic film and the like, is rain proof and wind proof, has good warming effect and can avoid disastrous weather, such as temperature reduction, rainfall and the like from influencing migration of the spring migrant aphids and help the Chinese gallnut spring migrant aphids to migrate successfully. The double-layer plastic film thermal-insulation shed has the characteristics of scientific design, convenience for assembly and disassembly, low cost, ventilation, high insect-collecting efficiency and the like, is capable of realizing large-scale collection of the spring migrant aphids and is suitable for large-scale popularization and application to production.

Description

technical field [0001] The invention belongs to a method for cultivating insects, and in particular relates to a method for collecting Galla aphid in spring in a double-layer plastic film heat preservation shed. Background technique [0002] Gallnut is a general term for various galls formed by certain aphids of the family Aphididae parasitizing on the leaves of Salmonella, Red Bran Populus, and Green Bran Poplar, stimulating the proliferation and expansion of leaf tissue cells. It is an important forest special product in my country and Export earning goods. Gallnut is not only an important traditional Chinese medicine, but also the main raw material for the production of chemical products such as tannic acid, gallic acid and pyrogallic acid. It is widely used in other industries. Chinese gallnut production accounts for more than 95% of the world's total production. It is famous for its high tannic acid content, high quality and large quantity. It is called "Chinese gallnu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
Inventor 杨子祥陈晓鸣张燕平
Owner THE RES INST OF RESOURCES INSECTS RIRI OF THE CHINESE ACADEMY OF FORESTRY
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