GB/T 37804-2019 PDF English
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 37804-2019 | English | 199 |
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Specifications for winter wheat growth monitoring
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GB/T 37804-2019: Specifications for winter wheat growth monitoring---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT37804-2019
(Winter wheat seedling growth monitoring norms)
ICS 65.020.01
B01
National Standards of People's Republic of China
Winter wheat seedling growth monitoring norms
Specificationsforwinterwheatgrowthmonitoring
Published on.2019-08-30
2020-03-01 implementation
State market supervision and administration
China National Standardization Administration issued
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by the Ministry of Agriculture and Rural Affairs of the People's Republic of China.
This standard was drafted. Institute of Agricultural Information, Chinese Academy of Agricultural Sciences, China National Institute of Standardization, China Agricultural University, National Wheat Industry
Cheng Technology Research Center, Yangzhou University, Wheat Research Institute of Henan Academy of Agricultural Sciences, Beijing Meteorological Bureau, Henan Agricultural University, Chinese Agricultural Sciences
Institute of Agricultural Resources and Regional Planning.
The main drafters of this standard. Zhang Yongen, Xu Shiwei, Li Zhemin, Yang Li, Wang Zhimin, Dai Qigen, Li Ganqiong, Li Lei, Ye Caihua, Yang Xiaoguang,
Gao Liwei, Zhang Hua, Zhuang Jiayu, Yan Shanshan, Zhao Junyi, Fang Baozhan, Li Yan, Wang Qun, Yin Wei, Wang Dongjie, Zhang Chao, Yu Haipeng, Zhou Han, Li Huiyuan.
Winter wheat seedling growth monitoring norms
1 Scope
This standard specifies the selection and monitoring items and methods for monitoring the growth of winter wheat seedlings.
This standard is applicable to the monitoring of winter wheat seedling growth for the purpose of monitoring and analysis, scientific research, production services and management decision-making.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 15795 Technical specification for wheat stripe rust
GB/T 15796 Technical specification for wheat scab
GB/T 15797 wheat bush dwarf disease reporting technical specification
GB/T 20524 Agriculture and forest microclimate observation instrument
HJ717 Determination of total nitrogen in soil quality - Kjeldahl method
NY/T 612 wheat aphid survey survey specification
NY/T 613 Wheat Powdery Mildew Survey Survey Specification
NY/T 614 Wheat Sheath Blight Survey Specification
NY/T 616 Wheat Membrane Survey Report Specification
Determination of available potassium and slow-acting potassium in soil of NY/T 889
NY/T 1121.6 Soil testing - Part 6. Determination of soil organic matter
NY/T 1121.7 Soil testing - Part 7. Determination of soil available phosphorus
NY/T 1782 farmland soil moisture monitoring technical specification
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Miao love growth growthconditions
Information such as plant growth and development during crop growth, usually including soil conditions affecting crop growth and development, and field
Microclimate, production management process, disaster occurrence, etc.
3.2
Growth period growthstage
During the growth and development of crops, according to the order of organ formation and growth and development characteristics, the external morphological characteristics of the plants showed significant changes.
Period.
Note. The growth period of wheat is divided into emergence stage, three-leaf stage, tillering stage, wintering stage, greening stage, rising stage, jointing stage, booting stage (flagging period), heading period, flowering
12 periods, such as period, milk ripening period (filling period) and maturity period.
4 Monitoring point selection
4.1 Monitoring plots
4.1.1 Representative plots such as soil fertility, management level, wheat varieties, and seedling growth should be selected.
GB/T 37804-2019
(Winter wheat seedling growth monitoring norms)
ICS 65.020.01
B01
National Standards of People's Republic of China
Winter wheat seedling growth monitoring norms
Specificationsforwinterwheatgrowthmonitoring
Published on.2019-08-30
2020-03-01 implementation
State market supervision and administration
China National Standardization Administration issued
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by the Ministry of Agriculture and Rural Affairs of the People's Republic of China.
This standard was drafted. Institute of Agricultural Information, Chinese Academy of Agricultural Sciences, China National Institute of Standardization, China Agricultural University, National Wheat Industry
Cheng Technology Research Center, Yangzhou University, Wheat Research Institute of Henan Academy of Agricultural Sciences, Beijing Meteorological Bureau, Henan Agricultural University, Chinese Agricultural Sciences
Institute of Agricultural Resources and Regional Planning.
The main drafters of this standard. Zhang Yongen, Xu Shiwei, Li Zhemin, Yang Li, Wang Zhimin, Dai Qigen, Li Ganqiong, Li Lei, Ye Caihua, Yang Xiaoguang,
Gao Liwei, Zhang Hua, Zhuang Jiayu, Yan Shanshan, Zhao Junyi, Fang Baozhan, Li Yan, Wang Qun, Yin Wei, Wang Dongjie, Zhang Chao, Yu Haipeng, Zhou Han, Li Huiyuan.
Winter wheat seedling growth monitoring norms
1 Scope
This standard specifies the selection and monitoring items and methods for monitoring the growth of winter wheat seedlings.
This standard is applicable to the monitoring of winter wheat seedling growth for the purpose of monitoring and analysis, scientific research, production services and management decision-making.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 15795 Technical specification for wheat stripe rust
GB/T 15796 Technical specification for wheat scab
GB/T 15797 wheat bush dwarf disease reporting technical specification
GB/T 20524 Agriculture and forest microclimate observation instrument
HJ717 Determination of total nitrogen in soil quality - Kjeldahl method
NY/T 612 wheat aphid survey survey specification
NY/T 613 Wheat Powdery Mildew Survey Survey Specification
NY/T 614 Wheat Sheath Blight Survey Specification
NY/T 616 Wheat Membrane Survey Report Specification
Determination of available potassium and slow-acting potassium in soil of NY/T 889
NY/T 1121.6 Soil testing - Part 6. Determination of soil organic matter
NY/T 1121.7 Soil testing - Part 7. Determination of soil available phosphorus
NY/T 1782 farmland soil moisture monitoring technical specification
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Miao love growth growthconditions
Information such as plant growth and development during crop growth, usually including soil conditions affecting crop growth and development, and field
Microclimate, production management process, disaster occurrence, etc.
3.2
Growth period growthstage
During the growth and development of crops, according to the order of organ formation and growth and development characteristics, the external morphological characteristics of the plants showed significant changes.
Period.
Note. The growth period of wheat is divided into emergence stage, three-leaf stage, tillering stage, wintering stage, greening stage, rising stage, jointing stage, booting stage (flagging period), heading period, flowering
12 periods, such as period, milk ripening period (filling period) and maturity period.
4 Monitoring point selection
4.1 Monitoring plots
4.1.1 Representative plots such as soil fertility, management level, wheat varieties, and seedling growth should be selected.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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