Self-release fertilization device
A fertilization device and self-release technology, applied in the agricultural field, can solve the problems of short fertilizer effect period, fertilizer loss, high labor cost, etc., and achieve the effect of long fertilization period, lower labor cost, and reduce the frequency of fertilization
Inactive Publication Date: 2014-03-12
大连东芳果菜专业合作社
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Problems solved by technology
These methods have the following disadvantages: 1. Methods such as hole application, furrow application, mixed fertilization, and hole storage of fertilizer and water are easy to lose with rainwater; 3. Fertilization methods such as hole fertilization, furrow fertilization, mixed fertilization, flushing fertilization, and other fertilization methods have a short period of fertilization and require multiple fertilizations a year, resulting in high labor costs
Method used
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Embodiment 1
[0015] Embodiment 1: A self-release fertilization device.
[0016] The self-releasing fertilization device comprises a spherical cavity fertilization container 2,
[0017] The shaped cavity fertilizing container has a fertilizing port 3 that can be opened and closed,
[0018] The device has legs 5 that can be inserted into the soil so that the container does not touch the soil.
[0019] There are four strip-shaped water inlets 1 on the upward facing surface of the device.
[0020] There are 4 bar-shaped fertilizer outlets 4 on the downward facing surface of the device.
[0021] The strip-shaped fertilizer outlet is larger than the water inlet.
[0022] The surrounding material of the water inlet and the fertilizer outlet is non-ionic water-absorbing rubber.
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The invention discloses a self-release fertilization device. The self-release fertilization device comprises a cavity fertilization container, wherein the container is provided with a fertilizer adding port which can be opened and closed; the device is provided with supporting legs which can be inserted into soil, so that the container can not be contacted with the soil; the upward surface of the device is provided with a plurality of strip-shaped water inlets; the downward surface of the device is provided with a plurality of strip-shaped fertilizer outlets; the strip-shaped fertilizer outlets are larger than the water inlets; a peripheral material of the water inlets and the fertilizer outlets is a high molecular material which has water swelling and drying shrinkage performances. The self-release fertilization device can serve as a fertilization means which can be used for automatically fertilizing for a long time, releasing a fertilizer at a low concentration and guaranteeing that the fertilizer is not lost, and has great significance to agricultural cultivation.
Description
technical field [0001] The invention relates to the field of agricultural technology, in particular to a self-releasing fertilization device. Background technique [0002] Known agricultural planting fertilization technology at present adopts hole application, furrow application, mixed manure fertilization, flushing application, and the methods of fertilization such as hole storage fertilizer water. These methods have the following disadvantages: 1. Methods such as hole application, furrow application, mixed fertilization, and hole storage of fertilizer and water are easy to lose with rainwater; 3. Fertilization methods such as hole fertilization, furrow fertilization, mixed fertilization, flushing, and other fertilization methods have a short period of fertilization and require multiple fertilizations a year, resulting in high labor costs. Some fertilizers have an antagonistic effect after being mixed and dissolved in large concentrations, so look for a fertilizer with a l...
Claims
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Patent Timeline
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CPCY02P60/21
Inventor 张爱东
Owner 大连东芳果菜专业合作社