封面
市场调查报告书
商品编码
1942062

吉贝素市场规模、份额和趋势分析报告:按应用、地区和细分市场预测,2026-2033年

Gibberellins Market Size, Share & Trends Analysis Report By Application (Malting of Barley, Increasing Sugarcane Yield, Fruit Production, Seed Production), By Region, And Segment Forecasts, 2026 - 2033

出版日期: | 出版商: Grand View Research | 英文 80 Pages | 商品交期: 2-10个工作天内

价格

吉贝素市场概况

2025年全球吉贝素市场规模估计为11.678亿美元,预计2033年将达到23.422亿美元。

预计2026年至2033年,该市场将以9.1%的复合年增长率成长。全球人口成长和面积减少预计将在预测期内推动产品需求。

吉贝素能够控制植物细胞伸长,促进伸长生长,延缓衰老,并提高果实产量。随着消费者对优质蔬果的需求不断增长,吉贝素在农业的应用也日益广泛。农民青睐赤霉素,因为它即使在不可控且难以预测的环境条件下也能促进植物生长。吉贝素主要用于苹果和葡萄的生产。

随着世界人口成长,粮食供应系统面临更大压力,农民开始使用吉贝素等植物生长调节剂来促进种子萌发、茎伸长、开花和果实发育。吉贝素被广泛用于提高谷物、水果和园艺作物的产​​量均匀性和品质,已成为现代农业的重要投入品。

另一个主要驱动力是精密农业和高附加价值农业的日益普及,尤其是在蔬果种植领域。吉贝素广泛应用于葡萄、苹果、柑橘和水稻等作物,能够调控植物生长阶段、增大果实、提高商品产量。保护地栽培、温室栽培和出口导向园艺的扩张进一步提升了对作物性能稳定性和可预测性的需求,从而推动了吉贝素类产品的应用。

目录

第一章:调查方法和范围

第二章执行摘要

第三章:全球吉贝素市场的变数、趋势与范围

  • 市场体系展望
  • 产业价值链分析
    • 原料趋势
    • 科技趋势
    • 销售管道分析
  • 价格趋势分析(2018-2033)
    • 影响价格的因素
  • 法律规范
  • 市场动态
  • 商业环境分析
    • 波特五力分析
    • PESTEL 分析

第四章:全球吉贝素市场:按应用分類的估算与趋势分析

  • 2025 年及 2033 年应用领域波动分析及市场份额
    • 大麦麦芽
    • 甘蔗产量增加
    • 水果生产
    • 种子生产
    • 其他的

第五章:全球吉贝素市场:区域估算与趋势分析

  • 2025年及2033年区域波动分析及市场份额
  • 北美洲
    • 我们
    • 加拿大
    • 墨西哥
  • 欧洲
    • 德国
    • 英国
    • 法国
    • 义大利
    • 西班牙
  • 亚太地区
    • 中国
    • 印度
    • 日本
    • 韩国
  • 拉丁美洲
    • 巴西
    • 阿根廷
  • 中东和非洲
    • 沙乌地阿拉伯
    • 南非

第六章 竞争情势

  • 全球主要公司、近期发展及其对产业的影响
  • 公司/竞争对手分类
  • 按公司分類的市场分析(截至2025年)
  • 企业热力图分析
  • 策略规划
    • 业务拓展
    • 併购
    • 伙伴关係与协议
    • 新产品发布
    • 其他的

第七章:公司列表(概述、金融产品基准、产品概述)

  • Valent USA Corporation
  • Jiangsu Fengyuan Bioengineering Co., Ltd.
  • Nufarm Ltd.
  • Sichuan Guoguang Agrochemical Co. Ltd.
  • Xinyi(HK)Industrial Co., Ltd.
  • Fine Americas, Inc.
  • SePRO Corporation
  • Zhejiang Qiangiang Biochemical Co., Ltd.
  • Shanghai Fuang Agrochemical Co. Ltd.
  • Biosynth AG
  • Zodiac Brand Space Pvt. Ltd.
Product Code: GVR-2-68038-004-0

Gibberellins Market Summary

The global gibberellins market size was estimated at USD 1,167.8 million in 2025 and is projected to reach USD 2,342.2 million by 2033, growing at a CAGR of 9.1% from 2026 to 2033. The growing global population and decreasing area for cultivation are anticipated to drive the product demand over the forecast period.

Gibberellins control cell elongation, stimulate the extension growth, delay aging, and increase the rate of fruit production in plants. The growing demand for fine quality vegetables & fruits has increased the utilization of gibberellin in the agriculture industry. Farmers prefer this product as it fosters the growth of plants under uncontrollable and unpredictable environments. Gibberellins are majorly used for the production of apples and grapes.

As global population growth places increasing pressure on food supply systems, farmers are adopting plant growth regulators such as gibberellins to enhance seed germination, stem elongation, flowering, and fruit development. Gibberellins are widely used in cereals, fruits, and horticultural crops to improve yield uniformity and quality, making them an important input in modern agriculture.

Another key driver is the rising adoption of precision and high-value agriculture, particularly in fruit and vegetable cultivation. Gibberellins are extensively applied in crops such as grapes, apples, citrus fruits, and rice to regulate plant growth stages, increase fruit size, and improve marketable yield. The expansion of protected cultivation, greenhouse farming, and export-oriented horticulture has further increased demand for consistent and predictable crop performance, supporting the use of gibberellin-based products.

Additionally, the shift toward sustainable and biologically derived agrochemicals is contributing to market growth. Gibberellins, being naturally occurring plant hormones, are increasingly viewed as environmentally compatible alternatives to certain synthetic growth stimulants. Regulatory restrictions on conventional agrochemicals and growing awareness of residue management are encouraging the adoption of plant growth regulators with favorable environmental profiles, positioning gibberellins as a key growth driver in the agricultural inputs market. Global Gibberellins Market Report Segmentation

This report forecasts volume & revenue growth at the global level and provides an analysis of the latest industry trends in each of the sub-segments from 2018 to 2033. For this study, Grand View Research has segmented the global gibberellins market report based on application, and region:

  • Application Outlook (Volume, Kilotons; Revenue, USD Million; 2018 - 2033)
  • Malting Of Barley
  • Increasing Sugarcane Yield
  • Fruit Production
  • Seed Production
  • Other Application
  • Regional Outlook (Volume, Kilotons; Revenue, USD Million; 2018 - 2033)
  • North America
    • U.S.
    • Canada
    • Mexico
  • Europe
    • Germany
    • UK
    • France
    • Italy
    • Spain
  • Asia Pacific
    • China
    • India
    • Japan
    • South Korea
  • Latin America
    • Brazil
    • Argentina
  • Middle East & Africa
    • Saudi Arabia
    • South Africa

Table of Contents

Chapter 1. Methodology and Scope

  • 1.1. Research Methodology
    • 1.1.1. Market Segmentation
    • 1.1.2. Market Definition
  • 1.2. Research Scope & Assumptions
  • 1.3. Information Procurement
    • 1.3.1. Purchased Database
    • 1.3.2. GVR's Internal Database
    • 1.3.3. Secondary Sources & Third-Party Perspectives
    • 1.3.4. Primary Research
  • 1.4. Information Analysis
    • 1.4.1. Data Analysis Models
  • 1.5. Market Formulation & Data Visualization
  • 1.6. Data Validation & Publishing
  • 1.7. List of Abbreviations

Chapter 2. Executive Summary

  • 2.1. Market Snapshot, 2024 (USD Million)
  • 2.2. Segmental Snapshot
  • 2.3. Competitive Landscape Snapshot

Chapter 3. Global Gibberellins Market Variables, Trends, and Scope

  • 3.1. Market Lineage Outlook
  • 3.2. Industry Value Chain Analysis
    • 3.2.1. Raw Material Trends
    • 3.2.2. Technology Trends
    • 3.2.3. Sales Channel Analysis
  • 3.3. Price Trend Analysis, 2018 - 2033, (USD/KG)
    • 3.3.1. Factors Influencing Prices
  • 3.4. Regulatory Framework
  • 3.5. Market Dynamics
    • 3.5.1. Market Driver Analysis
    • 3.5.2. Market Restraint Analysis
    • 3.5.3. Market Opportunity Analysis
    • 3.5.4. Market Challenge Analysis
  • 3.6. Business Environment Analysis
    • 3.6.1. Porter's Five Forces Analysis
    • 3.6.2. PESTEL Analysis

Chapter 4. Global Gibberellins Market: Application Estimates & Trend Analysis

  • 4.1. Key Takeaways
  • 4.2. Application Movement Analysis & Market Share, 2025 & 2033
    • 4.2.1. Malting of Barley
      • 4.2.1.1. Market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
    • 4.2.2. Increasing Sugarcane Yield
      • 4.2.2.1. Market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
    • 4.2.3. Fruit Production
      • 4.2.3.1. Market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
    • 4.2.4. Seed Production
      • 4.2.4.1. Market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
    • 4.2.5. Other Application
      • 4.2.5.1. Market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)

Chapter 5. Global Gibberellins Market: Regional Estimates & Trend Analysis

  • 5.1. Key Takeaways
  • 5.2. Regional Movement Analysis & Market Share, 2025 & 2033
  • 5.3. North America
    • 5.3.1. North America Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
    • 5.3.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.3.3. U.S.
      • 5.3.3.1. U.S. Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.3.3.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.3.4. Canada
      • 5.3.4.1. Canada Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.3.4.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.3.5. Mexico
      • 5.3.5.1. Mexico Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.3.5.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
  • 5.4. Europe
    • 5.4.1. Europe Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
    • 5.4.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.4.3. Germany
      • 5.4.3.1. Germany Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.4.3.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.4.4. UK
      • 5.4.4.1. UK Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.4.4.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.4.5. France
      • 5.4.5.1. France Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.4.5.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.4.6. Italy
      • 5.4.6.1. Italy Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.4.6.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.4.7. Spain
      • 5.4.7.1. Spain Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.4.7.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
  • 5.5. Asia Pacific
    • 5.5.1. Asia Pacific Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
    • 5.5.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.5.3. China
      • 5.5.3.1. China Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.5.3.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.5.4. India
      • 5.5.4.1. India Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.5.4.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.5.5. Japan
      • 5.5.5.1. Japan Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.5.5.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.5.6. South Korea
      • 5.5.6.1. South Korea Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.5.6.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
  • 5.6. Latin America
    • 5.6.1. Latin America Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
    • 5.6.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.6.3. Brazil
      • 5.6.3.1. Brazil Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.6.3.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.6.4. Argentina
      • 5.6.4.1. Argentina Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.6.4.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
  • 5.7. Middle East & Africa
    • 5.7.1. Middle East & Africa Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
    • 5.7.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.7.3. Saudi Arabia
      • 5.7.3.1. Saudi Arabia Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.7.3.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)
    • 5.7.4. South Africa
      • 5.7.4.1. South Africa Gibberellins Market Estimates & Forecasts, 2018 - 2033 (Kilotons) (USD Million)
      • 5.7.4.2. Market estimates and forecasts, By Application, 2018 - 2033 (Kilotons) (USD Million)

Chapter 6. Competitive Landscape

  • 6.1. Key Global Players & Recent Developments & Their Impact on the Industry
  • 6.2. Company/Competition Categorization
  • 6.3. Company Market Position Analysis, 2025
  • 6.4. Company Heat Map Analysis
  • 6.5. Strategy Mapping
    • 6.5.1. Expansions
    • 6.5.2. Mergers & Acquisitions
    • 6.5.3. Collaborations/Partnerships/Agreements
    • 6.5.4. New Product Launches
    • 6.5.5. Others

Chapter 7. Company Listing (Overview, Financial Product Benchmarking, Products Overview)

  • 7.1. Valent U.S.A. Corporation
    • 7.1.1. Company Overview
    • 7.1.2. Financial Performance
    • 7.1.3. Product Benchmarking
  • 7.2. Jiangsu Fengyuan Bioengineering Co., Ltd.
    • 7.2.1. Company Overview
    • 7.2.2. Financial Performance
    • 7.2.3. Product Benchmarking
  • 7.3. Nufarm Ltd.
    • 7.3.1. Company Overview
    • 7.3.2. Financial Performance
    • 7.3.3. Product Benchmarking
  • 7.4. Sichuan Guoguang Agrochemical Co. Ltd.
    • 7.4.1. Company Overview
    • 7.4.2. Financial Performance
    • 7.4.3. Product Benchmarking
  • 7.5. Xinyi (H.K.) Industrial Co., Ltd.
    • 7.5.1. Company Overview
    • 7.5.2. Financial Performance
    • 7.5.3. Product Benchmarking
  • 7.6. Fine Americas, Inc.
    • 7.6.1. Company Overview
    • 7.6.2. Financial Performance
    • 7.6.3. Product Benchmarking
  • 7.7. SePRO Corporation
    • 7.7.1. Company Overview
    • 7.7.2. Financial Performance
    • 7.7.3. Product Benchmarking
  • 7.8. Zhejiang Qiangiang Biochemical Co., Ltd.
    • 7.8.1. Company Overview
    • 7.8.2. Financial Performance
    • 7.8.3. Product Benchmarking
  • 7.9. Shanghai Fuang Agrochemical Co. Ltd.
    • 7.9.1. Company Overview
    • 7.9.2. Financial Performance
    • 7.9.3. Product Benchmarking
  • 7.10. Biosynth AG
    • 7.10.1. Company Overview
    • 7.10.2. Financial Performance
    • 7.10.3. Product Benchmarking
  • 7.11. Zodiac Brand Space Pvt. Ltd.
    • 7.11.1. Company Overview
    • 7.11.2. Financial Performance
    • 7.11.3. Product Benchmarking

List of Tables

  • 1. Gibberellins market estimates and forecasts, by application, 2018 - 2033 (Kilotons) (USD Million)
  • 2. Gibberellins market estimates and forecasts, in malting of barley, 2018 - 2033 (Kilotons) (USD Million)
  • 3. Gibberellins market estimates and forecasts, in increasing sugarcane yield, 2018 - 2033 (Kilotons) (USD Million)
  • 4. Gibberellins market estimates and forecasts, in fruit production, 2018 - 2033 (Kilotons) (USD Million)
  • 5. Gibberellins market estimates and forecasts, in seed production, 2018 - 2033 (Kilotons) (USD Million)
  • 6. Gibberellins market estimates and forecasts, in other application, 2018 - 2033 (Kilotons) (USD Million)
  • 7. Gibberellins market estimates and forecasts, by region, 2018 - 2033 (Kilotons) (USD Million)
  • 8. North America Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 9. North America Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 10. U.S. Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 11. U.S. Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (USD Million) (Kilotons)
  • 12. Canada Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 13. Canada Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 14. Mexico Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 15. Mexico Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 16. Europe Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 17. Europe Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 18. Germany Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 19. Germany Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 20. UK Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 21. UK Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 22. France Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 23. France Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 24. Italy Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 25. Italy Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 26. Spain Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 27. Spain Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 28. Asia Pacific Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 29. Asia Pacific Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 30. China Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 31. China Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 32. Japan Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 33. Japan Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 34. India Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 35. India Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 36. South Korea Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 37. South Korea Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 38. Latin America Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 39. Latin America Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 40. Brazil Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 41. Brazil Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 42. Argentina Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 43. Argentina Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 44. Middle East & Africa Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 45. Middle East & Africa Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 46. Saudi Arabia Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 47. Saudi Arabia Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)
  • 48. South Africa Gibberellins market estimates and forecasts, 2018 - 2033 (Kilotons) (USD Million)
  • 49. South Africa Gibberellins market estimates and forecasts, by Application, 2018 - 2033 (Kilotons) (USD Million)

List of Figures

  • 1. Information Procurement
  • 2. Primary Research Pattern
  • 3. Primary Research Process
  • 4. Market Research Approaches - Bottom-Up Approach
  • 5. Market Research Approaches - Top-Down Approach
  • 6. Market Research Approaches - Combined Approach
  • 7. Gibberellins Market- Market Snapshot
  • 8. Gibberellins Market- Segment Snapshot (1/2)
  • 9. Gibberellins Market- Segment Snapshot (2/2)
  • 10. Gibberellins Market- Competitive Landscape Snapshot
  • 11. Gibberellins Market: Value Chain Analysis
  • 12. Gibberellins Market: Porter's Five Force Analysis
  • 13. Gibberellins Market: PESTEL Analysis
  • 14. Gibberellins Market: Application Movement Analysis, 2025 & 2033
  • 15. Gibberellins Market: Regional Movement Analysis, 2025 & 2033
  • 16. Gibberellins Market: Company Positioning Analysis
  • 17. Gibberellins Market: Strategy Mapping