Artificial pollination device for saline-alkali soil greenhouse organisms

Abstract

The invention provides an artificial pollination device for saline-alkali soil greenhouse organisms. The artificial pollination device comprises a pollen placing chamber, wherein a pollen outlet is formed in the bottom of the pollen placing chamber; the bottom of the pollen placing chamber is connected with a pollination tube at the middle of the pollination tube; a nozzle is formed in the left end of the pollination tube; an air cylinder is arranged at the right end of the pollination tube; an air outlet of the air cylinder is connected with an air outlet pipe; an air spray head is arranged at the tail end of the air outlet pipe; the air spray head is positioned on the right side of the pollen outlet; the air outlet of the air cylinder is also connected with an air inlet pipe; a pressing block is arranged on a piston rod of the air cylinder. According to the invention, the artificial pollination device replaces labor and sticks a picked male flower to a female flower for pollination, avoids human body movements, saves manpower and material resources, is high in pollination efficiency for female flowers and pollination rate, and the plants pollinated by using the device are high in fruit setting rate; through the adoption of the device, pneumatic spraying is adopted, and the acting force indirectly acts on stigmas, so that the damage to stigmas is effectively avoided, and the fruit aberration rate is reduced.

Description

technical field [0001] The patent application of the present invention relates to the field of agricultural planting in saline-alkali land, in particular to a device for increasing the fruit setting rate of crops, specifically a biological artificial pollination device for greenhouses in saline-alkali land. Background technique [0002] As we all know, vegetables, melons and fruits are basically pollinated by male and female flowers before they bear fruit. In order to improve the fruit setting rate, in addition to using biological pollination such as bees in vegetables, farmers also rely on artificial pollination in many cases. The male flower faces the female flower, and the pollen of the male flower falls on the stigma of the female flower to complete the pollination process. Although the fruit setting rate is greatly improved, it is labor-intensive. The flowering of the entire greenhouse plant basically takes the same time period, generally within 1~2 Complete all the pol...

AI Technical Summary

Problems solved by technology

[0002] As we all know, vegetables, melons and fruits are basically pollinated by male and female flowers before they bear fruit. In order to improve the fruit setting rate, in addition to using biological pollination such as bees in vegetables, farmers also rely on artificial pollination in many cases. The male flower faces the female flower, and the pollen of the male flower falls on the stigma of the female flower to complete the pollination process. Although the fruit setting rate is greatly improved, it is labor-intensive. The flowering of the entire greenhouse plant basically takes the same time period, generally within 1~2 Complete all the pollination work in one day, the workload is heavy, and the farmers use excessive force on their fingers during the process of picking flowers and pollinating, which may easily lead to joint pain

[0003] In addition, the pollination process needs to be carried out by farmers with certain skills. Neither excessive force can damage the stigma, nor can the force be too light, so that the pollen and the stigma cannot be in contact, which often leads to the fact that although some flowers have been artificially pollinated, the final result is either deformed. , or no pollination success, low pollination rate, low fruit set rate

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