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GBZ43996.2-2024: Fine bubble technology - Agricultural applications - Part 2: Test method for evaluating the promotion of the germination of barley seeds
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Fine bubble technology - Agricultural applications - Part 2: Test method for evaluating the promotion of the germination of barley seeds
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GB/Z 43996.2-2024
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Basic data | Standard ID | GB/Z 43996.2-2024 (GB/Z43996.2-2024) | | Description (Translated English) | Fine bubble technology - Agricultural applications - Part 2: Test method for evaluating the promotion of the germination of barley seeds | | Sector / Industry | National Standard | | Classification of Chinese Standard | A20 | | Classification of International Standard | 19.020 | | Word Count Estimation | 18,119 | | Date of Issue | 2024-04-25 | | Date of Implementation | 2024-11-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GBZ43996.2-2024: Fine bubble technology - Agricultural applications - Part 2: Test method for evaluating the promotion of the germination of barley seeds
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GB /Z 43996:2-2024: Microbubble technology for agricultural applications Part 2: Test method for evaluating the germination promotion effect on barley seeds
ICS 19:020
CCSA20
Guiding technical documents of the People's Republic of China on national standardization
Agricultural Application of Microbubble Technology
Part 2: Evaluation of the effect of promoting germination of barley seeds
Test Methods
(ISO 23016-2:2019,MOD)
Released on 2024-04-25
2024-11-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Test Principle 2
4:1 Test system overview 2
4:2 Test result evaluation 2
5 Test subjects 3
6 Instruments and test equipment 3
6:1 Seeds for germination tests 3
6:2 Ultrafine Bubble Generation System and Ultrafine Bubble Water 3
6:3 Measuring and observation instruments 3
6:4 Beaker 4
6:5 Constant temperature water tank 4
6:6 Plastic mesh bag 4
6:7 Test tray and filter paper 4
6:8 Finite Samples for Testing 4
6:9 Maintenance of measuring devices and equipment 4
7 Test Environment 4
7:1 Temperature conditions 4
7:2 Environmental parameters to be tested 5
8 Testing Process 5
8:1 Test cycles and inspection intervals 5
8:2 Seed selection and bagging 5
8:3 Use of super-sparkling water and control water 6
8:4 Pallet Preparation and Observation 6
8:5 Inspection and Records 7
9 Test Report 7
Appendix A (Informative) Laboratory Test Results Examples 8
Appendix B (Normative) Limited sample of barley seeds 9
Reference 10
Foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents"
Drafting:
This document is part 2 of GB /Z 43996 "Agricultural Application of Microbubble Technology": GB /Z 43996 has published the following
part:
--- Part 1: Test method for evaluating the growth promotion effect of hydroponic lettuce;
--- Part 2: Test method for evaluating the germination promotion effect on barley seeds:
This document is modified to adopt ISO 23016-2:2019 "Agricultural application of microbubble technology Part 2: Evaluation of barley seed germination promotion"
The document type was adjusted from ISO standard to my country's national standardization guidance technical document:
This document has the following structural adjustments compared to ISO 23016-2:2019:
--- Deleted 3:2, 3:3 and 3:10 of ISO 23016-2:2019, and the subsequent item numbers were moved forward:
The technical differences between this document and ISO 23016-2:2019 and their reasons are as follows:
--- Changed the reference documents of the introductory words of terms and definitions, and replaced ISO 20480-1 and GB/T 41914:2 with GB/T 41914:1
Replaced ISO 20480-2 (see Chapter 3) to adapt to my country's technical conditions;
--- The terms "seed soaking", "ultrafine bubble generation system", "growth cycle" and their definitions have been deleted (see 3:2,
3:3 and 3:12) to improve operability;
--- The definitions of the terms "reference water" and "raw water" (see 3:3, 3:4, 3:5, 3:6 of ISO 23016-2:2019) have been changed to improve operability:
Sex;
--- Adjust the A2 specification water from footnote description to clause content (see Chapter 5) to improve operability;
--- Added the option of "film covers the top of the beaker" (see 7:1) to improve operability:
The following editorial changes were made to this document:
--- Changed the note of 3:2 ultra-fine bubble water;
---Conductivity unit changed to mS/m;
---In 6:2, the “ultrafine bubble generating system” constituting the ultrafine bubble generating system is changed to “micro-bubble generating system”:
Please note that some of the contents of this document may involve patents: The issuing organization of this document does not assume the responsibility for identifying patents:
This document was proposed by the Chinese Academy of Sciences:
This document is under the jurisdiction of the National Technical Committee for Standardization of Microbubble Technology (SAC/TC584):
This document was drafted by: Taizhou Juna New Energy Co:, Ltd:, Shaoxing University of Arts and Sciences, Shanghai Ocean University, Nanjing Guoke Agricultural Science and Technology Development
Co:, Ltd:, Ningbo Haibo Group Co:, Ltd:, Beijing University of Aeronautics and Astronautics, Tongji University, Shaoxing Science and Technology Industry Investment Co:, Ltd:, National
Nanoscience Center, Jiangsu Agricultural and Animal Husbandry Science and Technology Vocational College, Shanghai Advanced Research Institute of the Chinese Academy of Sciences, Zhengzhou University of Light Industry, Southeast University, Taizhou
Wuzha Village Shareholding Economic Cooperative in Zhangqiao Town, Taixing City, Shanghai Qiaojia Agricultural Products Professional Cooperative, and Poyang County Ainong Agriculture Co:, Ltd:
The main drafters of this document are: Liang Qifeng, Ding Rong, Liang Hejun, Zhu Rong, Chen Guyi, Xia Shaohua, Liu Shu, Li Pan, Chen Xiaoqing, Chen Lan, Zhai Xujun,
Wang Jianguo, Yuan Wenjun, Li Jixiang, Liu Nan, Xu Jingxiang, Lü Junpeng, Zhu Mengxue, Shao Yue, Wang Jianjun, Huang Shengfei, and Zhu Yinbiao:
Introduction
In view of the growing application of microbubble technology in agriculture, this document has been developed to identify relevant standards in this field, with particular attention to
The effect of microbubble technology on promoting germination and growth of barley seeds:
The use of microbubble technology in agriculture has been shown to be beneficial for various crop production and has attracted interest from various countries:
The application of chlorpyrifos in plants is very mature and is currently being expanded to other plants for seed germination and growth promotion:
The standardization of microbubble technology in the industry is not only attracting attention, but is also being rapidly put into practice: This technology is expected to be rapidly developed:
develop:
In addition to agriculture, microbubble technology has also been successfully applied in environmental science, food, aquatic products, medicine and other fields:
In this field, technical standardization is making extensive progress: With the realization of this standardization, the recognition of microbubble technology in various countries around the world will increase in the future:
Continuous improving:
GB /Z 43996 "Agricultural Application of Microbubble Technology" aims to provide a general guide to the principles and
It is required to be standardized and is planned to consist of four parts:
--- Part 1: Test method for evaluating the growth promotion effect of hydroponic lettuce: The purpose is to establish the effect of ultra-fine bubble water on the growth promotion of hydroponic lettuce:
Growth test method:
--- Part 2: Test method for evaluating the germination promotion effect of barley seeds: The purpose is to establish the effect of ultra-fine sparkling water on the germination promotion effect of barley seeds:
Germination test method:
--- Part 3: Guidance on the minimum number concentration of ultrafine bubbles for promoting barley seed germination:
Minimum concentration of ultra-fine bubbles for buds:
--- Part 4: Test method for the number concentration of ultrafine bubbles that promotes germination of barley seeds:
Test method for ultrafine bubble number concentration of seed germination:
Agricultural Application of Microbubble Technology
Part 2: Evaluation of the effect of promoting germination of barley seeds
Test Methods
1 Scope
This document describes a test method for the effect of ultra-fine aerated water on the germination of barley seeds: The water is produced by an ultra-fine aerated water generating system:
The effectiveness of the method was evaluated by measuring the germination rate of barley seeds:
This document applies to tests to evaluate the effectiveness of microbubble technology on promoting germination of barley seeds in agricultural applications:
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document:
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document:
GB/T 41914:1 Microbubble technology Microbubble use and measurement general rules Part 1: Terminology (GB/T 41914:1-
2022,ISO 20480-1:2017,IDT)
GB/T 41914:2 Microbubble technology - General rules for the use and measurement of microbubbles - Part 2: Classification of microbubble properties
(GB/T 41914:2-2022, ISO 20480-2:2018, MOD)
3 Terms and definitions
The terms and definitions defined in GB/T 41914:1 and GB/T 41914:2 and the following apply to this document:
3:1
Germination
Shoots of at least 1 mm in length emerge:
[Source: ISO 18763:2016, 3:7, modified]
3:2
Ultrafine bubble water
Water with ultra-fine bubbles:
Note: Ultrafine bubbles are defined in GB/T 41914:1:
3:3
Control water controlwater
Sample water used for comparison with super sparkling water:
3:4
Raw water
Used in the production of fine sparkling water and as a reference water:
3:5
Test water testwater
Super sparkling water (3:2) or control water (3:3):
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