A multifunctional pollination device for Areca catechu L.

Abstract

A multifunctional pollination device for Areca catechu L. is disclosed. The device includes a mechanism that can be opened and closed and a plurality of elastic waterproof layers. Horizontal electrictelescopic bars are disposed in the mechanism that can be opened and closed, are connected to the other ends of the waterproof layers, and are provided with arc-shaped blocks used for tightly clampingtree trunks of the Areca catechu L.. The bottom of the mechanism that can be opened and closed is provided with a pollination gear. The bottom of the pollination gear is provided with a climbing mechanism. A controller capable of receiving outside signals is disposed in the mechanism that can be opened and closed. A power supply is disposed in the mechanism that can be opened and closed. The climbing mechanism, the electric telescopic bars and the pollination gear are in signal connection with the controller. The climbing mechanism, the pollination gear, the electric telescopic bars and the controller are electrically connected to the power supply. The device can effectively prevent a low fruiting rate caused by airflow influences for the Areca catechu L., and can effectively protect Areca catechu L. flowers from being blown off by typhoon in typhoon days.

Description

Technical field [0001] The invention relates to a pollination device, in particular to a multifunctional betel nut pollination device. Background technique [0002] Areca, Palmaceae Areca is an evergreen tree, with upright stems, tree-like, more than 10 meters high, up to 30 meters high, monoecious, with many branches in inflorescence. Betel nut has high nutritional value, contains a variety of nutrients and beneficial substances needed by the human body, and contains more than 20 trace elements, 11 of which are essential trace elements for the human body; betel nut is also of high medicinal value. At present, there are 225 medicines in China. Betel nut: The economic value of betel nut is also very high. China's betel nut varieties have a high yield, with a single plant yield of about 30kg. People in China's Hainan, Taiwan, Hunan and other places have been consuming betel nut since ancient times. It is the main chewing food and consumes a lot of money. , The market potential is ...

AI Technical Summary

Problems solved by technology

Although artificial spot pollination has high accuracy, low pollen consumption, and high fruit setting rate, the pollination efficiency is extremely low and the labor cost is high. Since the trunks of betel nut trees in the peak production period are mostly over 10 meters, it is necessary to climb ladders for artificial pollination. Therefore, artificial pollination The working hours are long and the risk factor is high. When pollinating a large number of betel nut trees in the same area, the pollination progress will be different, resulting in inconsistent pollination results. Although spraying the pollen suspension with a sprayer can shorten the pollination time and improve the pollination efficiency, but There will be problems such as easy swelling and death of pollen, greatly reduced vitality, and uneven dispersion of pollen, resulting in low pollination quality and low fruit setting rate, which will affect fruit quality; mechanical pollination method, although pollination efficiency is high, but its pollen consumption is large and accurate In addition, the complex design structure of mechanical equipment increases the weight of mechanical pollinators and the difficulty of maintenance, as well as the environmental constraints of different betel nut planting areas, and because there are many typhoons in tropical areas all the year round, it is very easy to cause betel nut flowers. Blown away by the typhoon, the resulting rate is too low, and because the air flow is more frequent in tropical areas, it is easy to cause poor pollination effect of betel nut flowers

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