Capsicum injection-pollination method

Abstract

The invention discloses a capsicum injection-pollination method. The capsicum injection-pollination method comprises the following steps of 1, collecting anthers of capsicum male parents, drying the anthers in the sun so that the anthers form powder, screening pollen as solid-medium pollen by a sieve of 55-65 meshes, and storing the solid-medium pollen in a dry container, 2, preserving the solid-medium pollen in the environment having humidity of 30-50% and a temperature of 3-5 DEG C, 3, selecting capsicum female parents, and removing stamens of the capsicum female parents in the day before blooming, and 4, in the stamen-removal day, carrying out artificial pollination by filling the solid-medium pollen into a pollen sprayer, aligning a pollen sprayer nozzle to a stigma without the stamen and then carrying out spraying of pollen mist. The capsicum injection-pollination method improves a fruit setting rate, pollination quality and pollination efficiency, reduces a labor cost, guarantees seed output and seed quality, reduces a pure pollen use amount, reduces a male parent plantation proportion, reduces pollen collection workload, and greatly reduces a seed multiplication cost.

Description

[0001] technical field [0002] The invention relates to an artificial pollination method for vegetables, in particular to a spray pollination method for peppers. Background technique [0003] At present, the traditional artificial pollination of capsicum usually puts the pollen screened in a container, then dips the pollen with a glass rod or a pencil with a rubber tip and then gently smears it on the stigma of the female parent. Artificial pollination with this method may The following occurs: [0004] 1. It is easy to damage the style and ovary due to heavy movements, which will cause the occurrence of falling flowers; [0005] 2. The pollen cannot be evenly applied to the stigma of the female parent, resulting in a low fruit setting rate; [0006] 3. When producing seeds in a large-scale seed production field, pollen collection and artificial pollination require a large amount of manpower and financial resources, resulting in high costs. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0004] 1. It is easy to damage the style and ovary due to heavy movements, which will cause the occurrence of falling flowers;

[0005] 2. The pollen cannot be evenly applied to the stigma of the female parent, resulting in a low fruit setting rate;

[0006] 3. When producing seeds in large-scale seed production fields, pollen collection and artificial pollination require a lot of manpower and financial resources, resulting in high costs