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GB 16715.5-2010: Seed of gourd and vegetable crops -- Part 5: Leaf vegetables
Status: Valid GB 16715.5: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 16715.5-2010 | English | 149 |
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Seed of gourd and vegetable crops -- Part 5: Leaf vegetables
| Valid |
GB 16715.5-2010
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| GB 16715.5-1999 | English | 199 |
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Seeds of gourd and vegetable--Leaf vegetables
| Obsolete |
GB 16715.5-1999
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PDF similar to GB 16715.5-2010
Basic data | Standard ID | GB 16715.5-2010 (GB16715.5-2010) | | Description (Translated English) | Seed of gourd and vegetable crops -- Part 5: Leaf vegetables | | Sector / Industry | National Standard | | Classification of Chinese Standard | B31 | | Classification of International Standard | 67.080.01 | | Word Count Estimation | 5,533 | | Date of Issue | 2011-01-14 | | Date of Implementation | 2012-01-01 | | Older Standard (superseded by this standard) | GB 16715.5-1999 | | Quoted Standard | GB/T 3543.1; GB/T 3543.2; GB/T 3543.3; GB/T 3543.4; GB/T 3543.5; GB/T 3543.6; GB/T 3543.7; GB 20464 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 2 of 2011 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Chinese standard specifies celery, spinach, lettuce seed quality requirements, test methods and inspection rules. This standard applies to the PRC production and sales of the green leafy vegetables seeds including seed coating and non- coated seeds. | GB 16715.5-2010: Seed of gourd and vegetable crops -- Part 5: Leaf vegetables---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.
Seed of gourd and vegetable crops.Part 5. Leaf vegetables
ICS 67.080.01
B31
National Standards of People's Republic of China
Replacing GB 16715.5-1999
Part 5 Seeds of vegetables. green leafy vegetables
Issued on. 2011-01-14
2012-01-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
All technical content in this Part of GB 16715 is mandatory.
GB 16715 "melon seeds" into the following sections.
--- Part 1. melons;
--- Part 2. cabbage;
--- Part 3. Eggplant;
--- Part 4. cabbage;
--- Part 5. green leafy vegetables;
This section GB 16715 Part 5.
This Part replaces GB 16715.5-1999 "leafy vegetables crop seeds."
This section compared with GB 16715.5-1999, the main changes are as follows.
--- Clear scope;
--- Revised definitions and terminology;
--- Modify the original celery seed germination percentage and field requirements for species;
--- Modify the field with the purity requirements of celery seed;
--- Amend the purity requirements spinach field with the species;
--- Modify the original species of lettuce and field requirements for clarity species;
--- Cancel the packaging, transportation, storage of reference provisions;
--- Revised inspection rules.
This section proposed by the People's Republic of China Ministry of Agriculture.
This part of the National Standardization Technical Committee of Crop Seeds (SAC/TC37) centralized.
This section was drafted by. National Agricultural Technology Extension Service Center, Ministry of Agriculture Crop Seed Quality Supervision and Testing Center (Taiyuan),
Ministry of Agriculture Crop Seed Quality Supervision and Testing Center (Xi'an), Sichuan seed station, Jiangsu seed management station.
The main drafters of this section. forest exhibition, Wang Yuan Rong, Zhao Jianzong, Yuyou Hai, Wu Yuqian, Fang Mingkui.
This part of the standard replaces the previous editions are.
--- GB 8079-1987;
--- GB 16715.5-1999.
Part 5 Seeds of vegetables. green leafy vegetables
1 Scope
GB 16715 of the provisions of this part of celery (ApiumGraveolensL.), Spinach (Spinaciaoleracea L.), lettuce
Quality (LactucasativaL.) Seed requirements, test methods and inspection rules.
This Part applies to the production of People's Republic of China, said sales of green leafy seeds including capsuled seeds and non-coated seeds.
2 Normative references
The following documents contain provisions which, through reference in this Part of GB 16715, constitute provisions of this part. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
Inspection of GB/T 3543 (all parts) crop seeds
GB 20464 General labeling of agricultural seeds
3 Terms and Definitions
The following terms and definitions apply to this part of GB 16715.
3.1
Stock basicseed
Breeder seed multiplication with the first generation to the third generation, seeds and confirmed to meet the specified quality requirements.
3.2
Field with the kind qualifiedseed
With the original breeder of the first generation to the third generation or hybrid seeds, seeds and confirmed to meet the specified quality requirements.
4 quality requirements
4.1 General
Seed quality requirements by the quality indicators and quality stated values. The quality indexes include purity, clarity, germination rate and moisture; quality standards
NOTE value should be true, and in accordance with the provisions of 4.2.
4.2 Quality Standards
4.2.1 celery
Celery seeds shall meet the minimum requirements of Table 1.
Table 1 %
Type the name of the seed crop
Varietal purity
not lower than
Clarity (pure seeds)
not lower than
Germination rate
not lower than
Water
not higher than
celery
Stock 99.0
With the kind of field 93.0
95.0 70 8.0
4.2.2 spinach
Spinach seeds shall meet the minimum requirements in Table 2.
Table 2 %
Type the name of the seed crop
Varietal purity
not lower than
Clarity (pure seeds)
not lower than
Germination rate
not lower than
Water
not higher than
spinach
Stock 99.0
With the kind of field 95.0
97.0 70 10.0
4.2.3 lettuce
Lettuce seeds shall meet the minimum requirements in Table 3.
table 3 %
Type the name of the seed crop
Varietal purity
not lower than
Clarity (pure seeds)
not lower than
Germination rate
not lower than
Water
not higher than
lettuce
Stock 99.0
With the kind of field 95.0
98.0 80 7.0
5 test methods
Clarity analysis, germination test, moisture determination, authenticity and varietal purity testing should implement the provisions of GB/T 3543's.
6 Inspection rules
6.1 for sampling
OK for sampling methods and seed lot shall implement the provisions of GB/T 3543's.
6.2 Quality judgment rules
Quality judgment rules shall implement the provisions of GB 20464.
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