GB/T 27646-2011 English PDF

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GB/T 27646-2011: Flowering potted plants of tree peony (Paeonia suffruticosa)
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Basic data

Standard ID: GB/T 27646-2011 (GB/T27646-2011)
Description (Translated English): Flowering potted plants of tree peony (Paeonia suffruticosa)
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B62
Classification of International Standard: 65.020.20
Word Count Estimation: 5,570
Date of Issue: 2011-12-30
Date of Implementation: 2012-04-01
Quoted Standard: GB/T 18247.2-2000
Regulation (derived from): Announcement of Newly Approved National Standards No. 22 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 standard specifies the quality of the product peony flower grading requirements, inspection rules, packaging, labeling, storage and transport of the technical requirements. This standard applies to peony flower production, storage, transport and trade and other technical requirements and quality assessment.

GB/T 27646-2011: Flowering potted plants of tree peony (Paeonia suffruticosa)

---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.
Flowering potted plants of tree peony (Paeonia suffruticosa) ICS 65.020.20 B62 National Standards of People's Republic of China Peony flower Issued on. 2011-12-30 2012-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is proposed and managed by the State Forestry Administration. This standard was drafted. Chinese Academy of Forestry, China Peony Association, the Institute of Botany. Drafters of this standard. Gao Min, Liu Zheng Ann. Peony flower

1 Scope

This standard specifies requirements for quality grading peony flower (Paeoniasuffruticosa) products, inspection rules, packaging, labeling, storage Possession and transport of technical requirements. This standard applies to potted peony production, technical requirements for storage, transport and trade and quality assessment.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 18247.2-2000 Product grade for major ornamental plants Part 2. Cakes

3 Terms and Definitions

GB/T 18247.2-2000 and established the following terms and definitions apply to this standard. 3.1 Pollutants residue Attached to the plant leaves, flowers, stems on the soil, pesticide and fertilizer residues.

4 Requirements

4.1 peony flower seedling quality grading Peony flower seedling quality grading criteria in Table 1. Table 1 peony flower seedling quality grading standards An evaluation of the content specification two three

2 years old

Three branches, two stout, stout a, stout Flower buds 3, 2 full, 1 full, full More developed root system developed

3 years old

Branches ≥5 branches, stout four, three stout, stout Flower buds from 5 to 7, full, uniform distribution of 4 to 5, plump, distribution < 4, full More developed root system developed

4 years

Branches 6 to 9, from 4 to 8 stout, stout 3 to 7, more sturdy Flower buds of ≥10, full, uniform distribution of 7 to 9, plump, distribution < 7, plump More developed root system developed

5 years

the above More than 10 branches, more than 10 stout, stout < 10, weaker Flower buds ≥15 months, full, neat 10 to 14, full, compared with 8 to 9 neat, plump More developed root system developed 4.2 peony flower quality grading Peony flower quality grading criteria in Table 2. ......

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