Indoor rice planthopper breeding method and device and application of breeding device

Abstract

The invention discloses an indoor rice planthopper breeding device and application thereof. The breeding device comprises breeding bottles, a water tray and a bottle holder placed in the water tray and used for supporting the breeding bottles. The breeding bottles are used for cultivating rice and breeding rice planthopper; each breeding bottle comprises a transparent bottle body and a bottle bottom cap, wherein the bottom of the transparent bottle body is provided with a bottle opening, the top of the transparent bottle body is provided with a ventilating window, the bottle bottom cap is detachably connected with the bottle opening and used for bearing rice seedling raising matrix soil, and the bottom of the bottle bottom cap is provided with a plurality of through holes. The bottle holder is provided with at least one groove where the breeding bottles are placed, and the bottoms of the grooves are provided with holes. The water tray is used for containing water for rice growth. Whenthe breeding device is in use, the bottle bottom caps are in contact with water in the water tray. The invention further discloses a rice planthopper breeding method using the breeding device. Due tothe reasonable design, the breeding device has the advantages of being small in size, capable of saving space, convenient to operate and the like and is beneficial to large-scale breeding of rice planthopper.

Description

technical field [0001] The invention relates to the technical field of insect feeding, in particular to a feeding method for indoor feeding of rice planthoppers, a feeding device and an application of the feeding device. Background technique [0002] Rice planthopper is one of the important pests that harm rice in Asia, and can survive in both the north and south rice regions of my country. Rice planthoppers include the following species: brown planthopper (Nilaparvata lugens), white-backed planthopper (sogatella furcifera) and white-backed planthopper (Laodelphax striatellus). All kinds of rice planthoppers can directly suck rice plant sap or spread various rice virus diseases in the form of vector insects to cause harm. The three species of planthoppers often occur alternately in the field and become the most important limiting factor affecting rice production in my country. Therefore, studying the ecological and physiological mechanisms of rice planthopper outbreaks and...

AI Technical Summary

Problems solved by technology

The rearing cage uses nutrient solution to provide nutrition for the rice seedlings, and the growth of the rice seedlings is poor; and the

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