Greenhouse vine type fruit and vegetable light supplementing device and method

Abstract

The invention provides a greenhouse vine type fruit and vegetable light supplementing device and method. The device comprises a support and a plurality of lamp set structures in a greenhouse. The lamp set structures are distributed between rows of vine crops. Each lamp set structure comprises a light supplementing lamp and a lifting movable part which are fixedly connected. The lifting movable parts are fixedly installed at the top of the support and used for circularly ascending and descending so as to drive the corresponding light supplementing lamps to ascend and descend circularly, and accordingly the vine crops are subjected to uniform light supplementing. Lamp sets are used as a light source for light supplementing of the light supplementing device and fixedly installed on the support of the greenhouse, and the specific lifting movable parts drive the light source to ascend and descend circularly for uniform light supplementing of vine plants. The device provides guarantee for normal growth of vine fruit and vegetable crops in the greenhouse in low-light weather, and provides an effective facility foundation for production of high-quality fruits and vegetables.

Description

technical field [0001] The present invention relates to the field of crop cultivation, and more specifically, to a light supplementing device and a light supplementing method for vine fruits and vegetables in a greenhouse. Background technique [0002] Light is the energy source of photosynthesis and one of the important factors affecting plant growth and development. Due to the shading of facilities and adverse weather conditions such as rain and snow, cloudy days, smog, etc., the melons, fruits and vegetables in the greenhouse often have problems such as difficulty in fruit setting, delayed color change, and obstacles to fruit expansion due to insufficient light. Artificial light source supplementary light has been widely used in greenhouse supplementary light. Currently, artificial light sources involved in greenhouse supplementary light include halogen lamps, high-pressure sodium lamps, fluorescent lamps, and LED lamps. Among them, LED lights are favored for their advan...

AI Technical Summary

Problems solved by technology

The conventional way of supplementing light in greenhouses is that the artificial light source is fixed on the top of the plant or between the rows of crops. The position of the light source and the light intensity are fixed throughout the growth period, which undoubtedly has uneven supplementary light for vines with climbing growth characteristics. , large loss of light energy, etc.

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