GB/T 25241.2-2010Rules for tobacco intensive seedling production - Part 2: Seedling in tray (English PDF)
烟草集约化育苗技术规程 第2部分：托盘育苗
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for GB/T 25241.2-2010 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
September 26, 2010
Implementation date
January 1, 2011
Scope
GB/T 25241.2-2010 is the English-translated version of 烟草集约化育苗技术规程 第2部分：托盘育苗.
GB/T 25241.2-2010 is the Chinese standard "Rules for tobacco intensive seedling production - Part 2: Seedling in tray". Its scope clause reads: This part of GB/T 25241 specifies the seedling requirements and nursery techniques for tobacco tray nursery techniques.
This part applies to tobacco tray nursery production. Its clauses include normative reference documents; terms and definitions; seedlings requirements; nursery site selection and peripheral facilities.
Found what you need?
Document preview — GB/T 25241.2-2010
National Standard of the People's Republic of China
- ICS
- 65.160
- Classification
- X 87
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 normative reference documents
- 3 terms and definitions
- 4 seedlings requirements
- 5 nursery site selection and peripheral facilities
1 Scope
This part of GB/T 25241 specifies the seedling requirements and nursery techniques for tobacco tray nursery techniques.
This part applies to tobacco tray nursery production.
2 normative reference documents
The terms of the following documents are the terms of this part by reference to this part of GB/T 25241. Any reference to the date of the text , All subsequent amendments (excluding corrigenda) or revisions do not apply to this part, however, encouragement under this section
The parties to the agreement study whether the latest version of these documents can be used. For undated references, the latest edition of this document applies section.
GB 4455 Polyethylene blown film for agriculture
Standard for Agricultural Control of Urban Waste
Code for design of greenhouse ventilation cooling GB/T Greenhouse Structural Design Load
GB/T 20202 Ethylene-Vinyl Acetate Copolymer (EVA) for Agriculture
GB/T 25240 Tobacco coated pellets
Technical specification for intensive cultivation of tobacco - Part 1. Floating nursery system GB/T 25241.1
JB/T 10286 solar greenhouse structure
JB/T 10288 multi - span greenhouse structure
3 terms and definitions
The following terms and definitions apply to this part of GB/T 25241.
3.1 Pod seedling
In the nursery shed, the use of the mother bed sowing, the big phase of the tobacco seedlings fake in the plastic tray, the completion of the process of tobacco seedling seedlings.
3.2 Large period of periodofcross-shaped
Seedlings appear in the fifth true leaves, the third, fourth and the first and second true leaf size is similar to the cross was the date of the cross.
4 seedlings requirements
Seedling age 55d ~ 75d, leaf number 8 ~ 9, stem 8cm ~ 12cm, stem circumference 1.8cm ~ 2.2cm and toughness, leaf color green to light
Green, root system developed, smoke seedlings robust, neatly consistent groups.
The number of leaves was about 5, and the stem height was 4cm ~ 6cm.
5 nursery site selection and peripheral facilities
Nursery site selection and peripheral facilities requirements in accordance with the provisions of Chapter 5 of GB/T 25241.1-2010.
GB 41700-2022 | GB/T 22838.2-2009 | GB 5606.5-2005 | GB/T 22838.15-2025 | GB 15269-2025 | GB/T 25241.3-2010 | […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Similar standards
How to Download GB/T 25241.2-2010
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 25241.1-2010 — Rules for tobacco intensive seedling production - Part 1: Seedling with float system
GB/T 25241.3-2010 — Rules for tobacco intensive seedling production - Part 3: Seedling with sand culture
GB/T 7251.4-2026 — Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)
Secure payment via Stripe
Payments accepted
GB/T 25241.2-2010
$85.00