A seedling transplanting positioning and quantitative fertilization device

Abstract

The invention discloses a positioning and rational fertilizing device for seedling transplantation. The device comprises a stock bin, a seedling protection cover, a connecting pipe, a fertilizing cover, a discharge switch and a handle. The stock bin is fixedly connected with the seedling protection cover through the connecting pipe. The end, connected with the seedling protection cover, of the connecting pipe is sealed, and the other end of the connecting pipe is communicated with the stock bin. The fertilizing cover is arranged on the outer wall of the seedling protection cover through a fixing block. The discharge switch is arranged in the connecting pipe. One end of the handle is connected with the connecting pipe, and the other end of the handle stretches out of the stock bin. The device is simple in structure, low in manufacturing cost and convenient and rapid to use; it is avoided that fertilizer falls to the roots of seedlings when applied to burn the seedlings, and consequently the survival rate of transplantation, early growth and quick germination are affected; the problems that fertilizing quantities are not uniform, the individual growth and development difference is large, and the growth conditions in a field are unbalanced are solved.

Description

technical field [0001] The invention relates to the field of seedling plant cultivation, in particular to a seedling transplanting positioning quantitative fertilization device. Background technique [0002] When the seedlings are transplanted, it is necessary to fertilize the seedlings in a fixed and quantitative manner to promote the growth and development of the seedlings. Under the current production conditions, manual fertilization is mostly done by manual positioning at will, but in the process of fertilization, due to personal fertilization habits, proficiency and fertilization intensity, it has a great impact on the location and amount of fertilization of seedlings, thus affecting Normal growth and survival of seedlings. At present, this method of quantitatively fertilizing seedlings based on experience often scatter the fertilizer to the roots of the seedlings, and the amount of fertilization is uneven, resulting in the root system of the seedlings being burned by ...

AI Technical Summary

Problems solved by technology

Under the current production conditions, manual fertilization is mostly done by manual positioning at will, but in the process of fertilization, due to personal fertilization habits, proficiency and fertilization intensity, it has a great impact on the location and amount of fertilization of seedlings, thus affecting Normal growth and survival of seedlings

At present, this method of quantitatively fertilizing seedlings based on experience often scatter the fertilizer to the roots of the seedlings, and the amount of fertilization is uneven, resulting in the root system of the seedlings being burned by the fertilizer and causing the death of the seedling plants, which affects the transplanting of the seedlings. The survival rate and early growth and rapid development also caused unnecessary losses such as seedling replenishment and repeated labor; in addition, due to uneven fertilization, the field uniformity was poor, etc.

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