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Collocation technical regulations of cultivars of oiltea camellia
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LY/T 2678-2016
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Basic data | Standard ID | LY/T 2678-2016 (LY/T2678-2016) | | Description (Translated English) | Collocation technical regulations of cultivars of oiltea camellia | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B66 | | Classification of International Standard | 65.020.20 | | Word Count Estimation | 6,695 | | Date of Issue | 2016-07-27 | | Date of Implementation | 2016-12-01 | | Regulation (derived from) | State Forestry Administration Announcement No.17 of 2016; Industry Standard Announcement No.16 of 2016 (No.204) | | Issuing agency(ies) | State Forestry Administration | LY/T 2678-2016: Collocation technical regulations of cultivars of oiltea camellia---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Technical Specification for Configuration of Camellia)
ICS 65.020.20
B66
People's Republic of China Forestry Industry Standard
Technical regulations for the configuration of Camellia cultivars
Released on.2016-07-27
Implementation of.2016-12-01
State Forestry Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents and the publication of this document.
The organization is not responsible for identifying these patents.
This standard was proposed by Central South University of Forestry and Technology.
This standard is under the jurisdiction of the National Economic Forest Products Standardization Technical Committee.
This standard was drafted. Central South University of Forestry and Technology, Institute of Subtropical Forestry, Chinese Academy of Forestry, Hunan Academy of Forestry,
Jiangxi Academy of Forestry, Guangxi Zhuang Autonomous Region Forestry Science Research Institute, Hubei Academy of Forestry, Jiangxi Zhangzhou Forestry Science Research
Research institute.
The main drafters of this standard. Tan Xiaofeng, Yuan Deyi, Yuan Jun, Yao Xiaohua, Chen Longsheng, Xu Linchu, Ma Jinlin, Deng Xianzhen, Wu Yanxu.
Technical regulations for the configuration of Camellia cultivars
1 Scope
This standard specifies the principles, variety selection, recommended combinations, proportions, and formulas of cultivars of Camelliaoleifera Abel.
Technical requirements such as law.
This standard applies to the national oil tea production area.
2 Terms and definitions
The following terms and definitions apply to this document.
2.1
Main breed maincultivaies
Approved by the national or provincial forest variety appraisal committee, it is used as the main afforestation group in new afforestation, with a larger proportion and higher quantity.
Many varieties.
2.2
Configuration variety submaincultivaies
It has high affinity with the main varieties, high pollen quality, large quantity, and good yield performance.
2.3
Wide affinity breed cultivarswithwidecompatibility
Large amount of pollen, and more than 10 main products with high compatibility with the national or provincial forest species certification committee
Species or configurations.
2.4
Variety configuration cultivararrangement
The main varieties and configuration varieties are selected and planted according to reasonable proportions and methods.
3 Principles of variety configuration
3.1 Flowering encounter principle
The main planting variety is consistent with the flowering period of the configured variety.
3.2 High affinity principle
The main planting variety and the configured variety can be pollinated with each other, and can be normally fertilized and fruited.
3.3 The principle of the number of varieties should be less
The total number of main varieties and configuration varieties should not exceed 4, and all varieties can complete normal pollination and fertilization and fruit set, the most
It is good to choose two varieties for configuration, followed by three varieties, and again four varieties.
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