GB/T 23348-2009 English PDFUS$369.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 23348-2009: Slow release fertilizer Status: Valid
Basic dataStandard ID: GB/T 23348-2009 (GB/T23348-2009)Description (Translated English): Slow release fertilizer Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G21 Classification of International Standard: 65.080 Word Count Estimation: 16,133 Date of Issue: 2009-03-26 Date of Implementation: 2009-09-01 Older Standard (superseded by this standard): HG/T 3931-2007 Quoted Standard: GB/T 8170; GB/T 6679-2003; GB 8569; GB/T 8572; GB 9969.1; GB 15063; GB/T 17767.3-1999; GB 18382; GB 21633; GB/T 22923; HG/T 2843 Regulation (derived from): National Standard Approval Announcement 2009 No.3 (Total No.143) 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 requirements for slow-release fertilizer, test methods, inspection rules, identity, packaging, transport and storage. This standard applies to nitrogen, potash, fertilizer, all or part of the granular particles blended fertilizers (BB fertilizers) and other processed products made ??by a particular process slow-release fertilizer. This standard does not apply to sulfur- coated urea (referred SCU) coated inorganic fertilizers, slow-release fertilizer urea formaldehyde does not apply, nor does it apply to the use of nitrification inhibitors, urease inhibitor technical delay stability Transformation of fertilizer nutrients. Where national or industry standards, such as slow-release fertilizer such as sulfur coated urea perform the appropriate product standards. GB/T 23348-2009: Slow release fertilizer---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.Slow release fertilizer ICS 65.080 G21 National Standards of People's Republic of China Slow-release fertilizer Posted 2009-03-26 2009-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThe Standard Annexes A and B are normative appendix. From the date of implementation of this standard, HG/T 3931-2007 "slow-release fertilizer," the chemical industry standards will be abolished; the date of implementation of this standard six Months later, the slow-release fertilizer product packaging on the market is prohibited marked HG/T 3931-2007. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee and soil conditioners Fertilizers (SAC/TC105) centralized. This standard is drafted by. National Fertilizer Quality Supervision and Inspection Center (Shanghai), Kim Jung-largest ecological project in Shandong Co., Ltd. Participated in the drafting of this standard. Shandong Agricultural University, China Agricultural University. The main drafters of this standard. Liu Gang, Wan even step, Zhang Min, Cao Yiping, Xu Qiuming, Chen Hongkun, Yang. Slow-release fertilizer1 ScopeThis standard specifies the slow-release fertilizer requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to nitrogen fertilizer, potash fertilizer, compound fertilizer, blended fertilizers (BB fertilizer) and other products of all or part of the particle by particle plus a specific process Workers from the slow-release fertilizer. This standard does not apply to sulfur coated urea (referred SCU) coated inorganic fertilizer, urea formaldehyde slow release fertilizer does not apply, does not apply to The use of nitrification inhibitors, urease inhibitors delay the technical stability of fertilizer nutrient forms of transformation. Existing national or industry standards of slow-release fertilizer Such as sulfur-coated urea, perform the appropriate product standards.2 Normative referencesThe 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 8170 repair value expressed about the rules and limit values \u200b\u200band judgment GB/T 6679-2003 General rules for sampling solid chemical products GB 8569 solid chemical fertilizers Packaging GB/T 8572 Total nitrogen in compound after distillation titration GB 9969.1 Instructions General Industrial Products GB 15063 compound fertilizers (compound fertilizer) GB/T 17767.3-1999 Organic - inorganic compound fertilizer by the total content of potassium GB 18382 fertilizer identify the content and requirements GB 21633 blended fertilizers (BB fertilizer) GB/T 22923 fertilizer automatic analyzer determination of nitrogen, phosphorus and potassium HG/T 2843 fertilizer products chemical analysis commonly used in standard titration solution, standard solution, reagent solution and indicator solution3 Terms and DefinitionsThe following terms and definitions apply to this standard. 3.1 By chemical or physical effect of Composite nutrients, making it an effective state chemical fertilizers on crop nutrients over time and slow release. 3.2 Slow-release nitrogen fertilizer having a sustained effect, one or both of potassium nutrient collectively. Note. does not include slow-release nutrient expressed quantitatively the amount of nutrients that no part of the release effect. As with the formula 15-15-15 ternary compound has a slow release fertilizer accounts 10% of the total mass of nitrogen fertilizer has a sustained effect, called slow-release nitrogen nutrients; when expressed quantitatively, means 10% of the nitrogen slow-release nutrients. 3.3 Slow-release fertilizer in the production process there is always a part of the nutrient release effect and no early release, which accounts for the total amount of nutrients in the Nutrition ...... |
