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A toolkit for rational application of organic manure that can guide the prevention and control of antibiotic pollution

A technology of organic manure and antibiotics, applied in data processing application, application, fertilization method, etc., can solve the problems of long measurement period and complicated operation, and achieve the effect of overcoming the long measurement period

Inactive Publication Date: 2020-08-21
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention adopts a brand-new simulation calculation and fertilization suggestion method, combines the ADI value and the multi-media fugacity model, includes a large number of basic parameters of fruits and vegetables and antibiotic compounds, overcomes the defects of long measurement period and complicated operation in traditional experiments, Can quickly and conveniently calculate the amount of organic manure application and application ratio, and give reasonable suggestions

Method used

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  • A toolkit for rational application of organic manure that can guide the prevention and control of antibiotic pollution
  • A toolkit for rational application of organic manure that can guide the prevention and control of antibiotic pollution
  • A toolkit for rational application of organic manure that can guide the prevention and control of antibiotic pollution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Example 1: Watermelon

[0079] 1. Enter the environmental parameters of the designated plot and the parameters of the planted vegetable and fruit crops:

[0080]

[0081]

[0082] 2. Calculate the risk intake of antibiotics (I):

[0083] (1) Convert the ADI value to the concentration D in fruits and vegetables V (mol / m 3 ):

[0084] (2) Use the model to obtain the antibiotic intake flux Es (mol / h) when applying fertilizer;

[0085] (3) The risk intake I (μg / mu) for converting Es into antibiotics:

[0086]

[0087] 3. Calculate the reference amount of organic manure (M):

[0088] Utilize the formula: M=I / C, wherein the C value is directly transferred from the "Database" toolkit to calculate the reference application amount of organic manure M (kg / mu):

[0089]

[0090] 4. Calculate the safety factor (Q):

[0091] Use the formula: Q(i,j)=log[M(i,j)] / log[M(i,max)] to calculate the relative safety factor (Q) of different antibiotics in various types of orga...

Embodiment 2

[0103] Embodiment 2: Rapeseed

[0104] 1. Enter the environmental parameters of the designated plot and the parameters of the planted vegetable and fruit crops:

[0105]

[0106] 2. Calculate the risk intake of antibiotics (I):

[0107] (1) Convert the ADI value to the concentration D in fruits and vegetables V (mol / m 3 ):

[0108] (2) Use the model to obtain the antibiotic intake flux Es (mol / h) when applying fertilizer;

[0109] (3) The risk intake I (μg / mu) for converting Es into antibiotics:

[0110]

[0111] 3. Calculate the reference amount of organic manure (M):

[0112] Utilize the formula: M=I / C, wherein the C value is directly transferred from the "Database" toolkit to calculate the reference application amount of organic manure M (kg / mu):

[0113]

[0114] 4. Calculate the safety factor (Q):

[0115] Use the formula: Q(i,j)=log[M(i,j)] / log[M(i,max)] to calculate the relative safety factor (Q) of different antibiotics in various types of organic manur...

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Abstract

The invention provides a toolkit capable of guiding reasonable organic manure application for preventing and controlling antibiotic pollution. The toolkit comprises input equipment, storage equipment, computing control equipment and output equipment, wherein the input equipment is used for entering plot parameters and planting vegetable and fruit types; the storage equipment is used for storing the basic parameters of various antibiotics, vegetables and fruits and plots, namely a data base; the computing control equipment is used for carrying out analog computation on the risk acceptable daily intake (I) of the antibiotics for human bodies and the reference application amount (M) and relative safety coefficient (Q) of organic manure; and the output equipment is used for outputting the M value and the Q value obtained by the computing control equipment. The method disclosed by the invention overcomes the adverse factors that traditional experimental determination is long in period and high in cost, and the matters such as antibiotics are introduced into socially concerned sight under the environment that the contents of inorganic matters and heavy metals are relatively concerned generally at present.

Description

technical field [0001] The invention belongs to the technical field of crop fertilization, and in particular relates to a toolkit for rational application of organic manure that can guide the prevention and control of antibiotic pollution calculated by inputting certain parameters. The calculation tool of the present invention adopts the invention "a recommended application method of vegetable and fruit organic manure that can prevent and control antibiotic pollution" filed by the applicant on the same day. Background technique [0002] In the current practice and research on recommended fertilization of crops, the ideas of recommended fertilization methods are relatively unified, mainly divided into two categories: recommended fertilization methods based on soil nutrients and recommended fertilization methods based on crops, without considering the risk factors of pollutants contained in manure possible effects on the human body. [0003] The recommended fertilization meth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C21/00G06Q50/02
CPCA01C21/007G06Q50/02
Inventor 孙英张欣禹陈俊豪刁剑雄刘航于晓璐周韵
Owner CHINA AGRI UNIV
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