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Accurate fertilizing apparatus of saline-alkali soil improvement fertilizer

A technology of soil improvement and fertilization device, which is applied in the direction of fertilization device, fertilizer dispenser, application, etc., to achieve the effect of controlling soil composition, good soil composition, and shortening the cycle of soil improvement

Inactive Publication Date: 2015-07-29
WEIFANG YOURONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in the present invention is to provide a saline-alkali land soil improvement fertilizer precision fertilization device for the shortcomings of the existing technology. Fertilizer dosage, fertilizer can perfect the improvement of soil, and will not cause fertilizer residue due to excess; or too little fertilizer, resulting in poor soil improvement effect, and the soil improvement cycle is greatly shortened, and the improved soil has a low degree of alkali return, which can Well control the soil composition of saline-alkali land and increase the area of ​​cultivated land in our country

Method used

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  • Accurate fertilizing apparatus of saline-alkali soil improvement fertilizer

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Embodiment Construction

[0017] For the convenience of explanation, the invention will be described in detail in detail with reference to the accompanying drawings for the precise fertilization device for soil improvement fertilizer in saline-alkali land.

[0018] Such as figure 1 As shown in , a saline-alkali land soil improvement fertilizer precision fertilization device includes a casing 1, and a fertilization roller 2 is arranged inside the casing 1, and a fertilizer delivery trough 3 is arranged on the outer surface of the fertilization roller 2, and the fertilization roller 2 The right side is provided with a fertilizer carrying box 4, and the top of the fertilizing drum 2 is provided with a fertilizer discharge pipe 5, and the central shaft of the fertilizing drum 2 is equipped with a transmission shaft 6, and is connected with the casing 1. The upper part of the fertilizer carrying case 44 is A fertilizer funnel 7 is connected, and an adjustable fertilizer flow adjustment pin plate 9 is provid...

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Abstract

The invention provides an accurate fertilizing apparatus of a saline-alkali soil improvement fertilizer. The accurate fertilizing apparatus comprises a housing, wherein a fertilizing roller is arranged inside the housing; fertilizer conveying troughs are formed in the outer surface of the fertilizing roller; a fertilizer loading box is arranged at the right side of the fertilizing roller; a fertilizer discharge pipe is arranged at the top of the fertilizing roller; the accurate fertilizing apparatus further comprises a pneumatic fertilizer discharging system; the pneumatic fertilizer discharging system comprises a fertilizer disturbance air-blowing pipe arranged at the bottom of the loading box. The accurate fertilizing apparatus disclosed by the invention can reasonably set the fertilizing dosage according to the growth situation and soil constituents of scutellaria baicalensis for soil improvement, fertilizes the fertilizer to complete soil improvement, further avoids fertilizer residues caused by excessive dosage of the fertilizer or the defect of poor soil improvement effect caused by low dosage of the fertilizer; furthermore, the soil improvement cycle is greatly shortened, the alkali efflorescence extent of the improved soil is low, the soil constituents of the saline-alkali soil can be controlled well, and the cultivated area in China can be increased.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a fertilization equipment, in particular to a saline-alkali soil improvement fertilizer precision fertilization device. Background technique [0002] Saline-alkali land, as the name suggests, contains a lot of salt in the soil, most of which are concentrated in coastal areas. According to different soil structures and different improvement time stages, there are different improved fertilizers. Many of these fertilizers are expensive. The inability to accurately apply fertilizers in the middle is likely to cause waste of fertilizers, and even affect the overall plan for improving the positive saline-alkali land. For example, using Scutellaria baicalensis to improve soil, there are strict requirements for watering and fertilizing Scutellaria baicalensis. How to quickly complete the improvement of saline-alkali land and how to realize quantitative fertilization is a direction wor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C15/16
Inventor 王胜时彦平
Owner WEIFANG YOURONG IND
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