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LY/T 2535-2015: Technical regulations for planting fresh fruit cultivation of jujuba in southern area
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| LY/T 2535-2015 | English | 259 |
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Technical regulations for planting fresh fruit cultivation of jujuba in southern area
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LY/T 2535-2015
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Basic data | Standard ID | LY/T 2535-2015 (LY/T2535-2015) | | Description (Translated English) | Technical regulations for planting fresh fruit cultivation of jujuba in southern area | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B38 | | Word Count Estimation | 11,186 | | Date of Issue | 2015-10-19 | | Date of Implementation | 2016-01-01 | | Regulation (derived from) | National Forestry Anministration Announcement ��2015 No.19�� | | Issuing agency(ies) | State Forestry Administration | LY/T 2535-2015: Technical regulations for planting fresh fruit cultivation of jujuba in southern area
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Technical regulations for planting fresh fruit cultivation of jujuba in southern area
ICS 65.020.20
B38
People's Republic of China Forestry Industry Standard
Southern fresh edible jujube cultivation technical regulations
Released on October 18,.2015
2016-01-01 implementation
State Forestry Administration released
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 State Forestry Administration.
This standard was drafted. Central South University of Forestry and Technology, Hunan Xinfeng Fruit Industry Co., Ltd., Changsha Weixiang Forestry Technology Co., Ltd., Hunan Sea
The main drafters of this standard. Wang Sen, Xie Bixia, Zeng Jianxin, Chen Jianhua, Lu Fangde, Shen Yan, Shao Fengxia, Guo Hongyan, Wen Yafeng, Zeng Jiangqiao,
Yu Jiangfan, Shen Zhiguo, Zhong Qiuping, Li Yina, Zhu Zhengwen.
Southern fresh edible jujube cultivation technical regulations
1 Scope
This standard stipulates the terms and definitions of fresh jujube in southern China, environmental conditions of production areas, variety and seedling selection, planting techniques, soil management,
Fertilizer management, plastic trimming, woody jujube hanging culture, flower preservation and fruit conservation, shelter from rain, pest control, fruit harvesting, fruit storage, etc.
This standard applies to the production of fresh jujube in subtropical areas of China.
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 22345 fresh jujube quality grade
LY/T 1497 Jujube High Yield Forest
Technical Regulations for the Construction of LY/T 1557 Premium Economic Forest Base
LY/T 1678 General requirements for the environment of edible forest products
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Lignified jujube hanging persistentbearingshoot
The degree of lignification is high, and the jujube tree branches that do not fall off in winter. Its growth results are characterized by strong growth, high degree of lignification, and no winter off
It is 2 times to 3 times longer than the general non-lignified jujube; the flowering period is long and the fruit-bearing ability is strong; it is usually born at the base or tip of the jujube head.
4 Site conditions
4.1 Origin selection
According to the regional division of fresh jujube cultivation in the south, in the cultivation distribution area, according to the regional characteristics, the selection of suitable fresh jujube cultivation sites is required.
Relatively contiguous, the minimum area should be above 6670m2 and have sustainable production capacity, good ecological environment, red soil away from pollution sources,
Yellow soil or sandy soil area. The fresh jujube base is selected according to LY/T 1557. See Appendix A for the regional division of fresh jujube cultivation in the South.
4.2 Air quality
The air quality requirements for fresh jujube production are carried out in accordance with LY/T 1678 ambient air quality standards.
4.3 Quality of irrigation water at the place of origin
The quality requirements of irrigation water for fresh jujube production are implemented according to LY/T 1678 irrigation water quality standards.
4.4 Soil environmental quality
The red soil and yellow soil areas in the southern jujube area have poor air permeability. The development of fresh jujube should be improved on the soil and then planted. Fresh food jujube origin
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