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Airflow fertilizing method for crop canopy

A fertilization method and crop canopy technology, which are applied in the agricultural field to achieve the effects of simple operation, reduction of gas emissions, and reduction of CO2 gas

Inactive Publication Date: 2014-12-10
关慧明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of this invention is to provide a kind of airflow fertilization method of crop canopy, to overcome the above-mentioned deficiency that current existing method exists

Method used

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  • Airflow fertilizing method for crop canopy
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  • Airflow fertilizing method for crop canopy

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Experimental program
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Effect test

specific Embodiment 1

[0020] Such as figure 1 Said, the airflow fertilization method of a kind of crop canopy described in the embodiment of the present invention, described fertilization method utilizes dispensing device, and described distributing device comprises air blower 1, and described air blower 1 is sealingly connected with shunt box 2, and described shunt Box 2 is connected with some mesh airflow ducts 3, and said mesh airflow duct 3 is provided with some through holes 4, and said fertilization method comprises the following steps:

[0021] 1) After the crops form a closed canopy, turn on the blower 1 in an environment with no wind and sufficient sunlight;

[0022] 2) After the blower 1 is powered on, the CO 2 3.6‰ of natural air forms an airflow, and makes the airflow flow in the specified direction, while the CO in the air 2 gas flow;

[0023] 3) The blower 1 conveys the flowing natural gas to the distribution box 2, and the gas is divided into multiple branch airflows with equal pr...

specific Embodiment 2

[0027] Experiment on the Effect of Increased Canopy Air Flow on Yield

[0028] 1. The purpose of the experiment: to increase the CO of the crop canopy by changing the air flow of the crop canopy 2 content to increase crop yield.

[0029] 2. Experimental method: Utilize the blower 1 and the mesh airflow duct 3 to transport fresh air from the ground to the crop canopy area. And make it evenly dispersed to increase the air exchange capacity of the crop canopy.

[0030] 3. Test time and place:

[0031] Test time: July 25, 2012 - September 15, 2012;

[0032] Location: Shengli Villager Group, Shengli Administrative Village, Maihutu Town, Liangcheng County, Inner Mongolia; Dashi Administrative Village, Malianqu Township, Jining District, Ulanqab City, Inner Mongolia.

[0033] 4. Test materials: one 90-watt blower (exhaust air volume: 1000m3 / hour); several mesh airflow ducts; the variety of corn is Zhedan No. 7; the variety of potato is Fevorita.

[0034] 5. Test method: In the l...

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Abstract

A production growing method through airflow circulating carbon sequestration of plant canopies comprises the following steps: 1) when crops form closed canopies, powering a blower (1) in an environment of sufficient sunlight; 2) forming an airflow with natural air containing 3.6‰ of CO2, and enabling the airflow to flow in a specified direction, wherein the CO2 gas in the natural air also flows with the airflow; 3) the blower delivering the flowing natural air to an airflow dividing box (2), in which the natural air is divided into multiple branch airflows having equal pressures; 4) delivering the branch airflows through a net-shaped airflow pipeline (3) into a dense area of the canopies of the crops; and 5) delivering the branch airflows containing 3.6‰ of CO2 through several through holes (6) in the net-shaped airflow pipeline into the plant canopies. The method is simple to operate, has low economic cost, and can be used in large-area plantation of crops to effectively increase the yield and economic benefits of the plants. The method is safe and environment-friendly, reduces the content of the CO2 gas in the air, and effectively prevents occurrence of the greenhouse effect.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to an airflow fertilization method for crop canopies. Background technique [0002] According to the principles of soil science and crop physiology, the three elements of crop photosynthetic production are "sunshine", "air" and "water". CO 2 is the grain of plants, and the reaction equation is: [0003] [0004] The invention improves the CO in the natural air 2 The utilization rate achieves the purpose of increasing crop yield, opens up a new way of crop fertilization, realizes low input and high output, and effectively utilizes the excessive CO in the air. 2 Negative resources. In the photosynthesis of crops such as rice, corn, wheat, cotton, oilseeds, and potatoes and vegetables, the canopy is the main part of photosynthesis, and the CO in the canopy group of crops 2 Concentrations are often lower than that of CO in the air 2 concentration, in normal air, CO 2 The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C21/00A01G7/02
CPCA01G7/02
Inventor 关慧明
Owner 关慧明
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