Seedling slow control water supply and fertilizer device

Abstract

The invention discloses a sustained-release water and fertilizer supply device for nursery stock. The sustained-release water and fertilizer supply device comprises two groups of leaf collecting components and a collection component, wherein each leaf collecting component comprises a screen and a telescopic rod; the collection component comprises a collection box and a beating piece; the beating piece comprises a flap plate and a driving part; the flap plate is hinged to a pair of length sides of the collection box; one part of the flap plate is positioned just under partial screen; the driving part is arranged below the flap plate and is used for driving the flap plate to swing up and down around a hinged shaft; rectangular openings are formed in two sides of the flap plate so as to enable the telescopic rod to pass through; a solar cell mounting frame is fixed on the side of the flap plate; a solar cell panel is arranged on the solar cell mounting frame; and the cell panel is connected with a storage battery by virtue of a wire. The device disclosed by the invention is capable of collecting fallen leaves to prepare fertilizers and collecting rainwater to water trees during drought.

Description

technical field [0001] The present invention is in the field of tree irrigation. More specifically, the present invention relates to a slow-controlled water supply and fertilizer supply device for seedlings. Background technique [0002] my country is a big forestry country with extensive tree planting. With the development of science and technology and the country's large investment in agricultural research and development, fruit tree planting technology has become increasingly mature, field operations have become more and more standardized, and various operations can be fully supported by theory, which provides a guarantee for the income of growers. condition. However, changes in the natural environment are also very critical to its impact, which cannot be controlled by technology. For example, drought is a very harmful factor. In recent years, many areas in my country have experienced uneven rainfall during crop growth, extreme The frequent occurrence of weather, prolon...

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Problems solved by technology

However, changes in the natural environment are also very critical to its impact, which cannot be controlled by technology. For example, drought is one of the most harmful factors. In recent years, many areas in my country have experienced uneven rainfall during the growing season of crops, which is extremely extreme. The weather occurs frequently, there is no precipitation for a long time, and the drought causes the trees to dry up. This problem needs to be solved through innovation

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