• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

肯尼亚新玉米杂交种增加销量面临的需求端挑战。

Demand-side challenges to increase sales of new maize hybrids in Kenya.

作者信息

Rutsaert Pieter, Donovan Jason, Kimenju Simon

机构信息

International Maize and Wheat Improvement Centre (CIMMYT), Nairobi, Kenya.

International Maize and Wheat Improvement Centre (CIMMYT), Texcoco, Mexico.

出版信息

Technol Soc. 2021 Aug;66:101630. doi: 10.1016/j.techsoc.2021.101630.

DOI:10.1016/j.techsoc.2021.101630
PMID:34456397
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8374426/
Abstract

In Eastern and Southern Africa, as the public sector has retreated from maize seed production and the private sector has emerged to fill the resulting void, a key issue for researchers, governments and private donors has been the capacity of privately owned, typically small scale, seed businesses to effectively produce and distribute hybrid seed. Roughly two decades on, research and development programming continues to focus on supply side issues in supporting the maize seed industry to bring new varieties to farmers. Motivated by thinking on agri-food value chains, this article explores the potential for achieving a stronger demand orientation in programming to support the maize seed industry, a requirement for varietal turnover. In 2019 data were collected in Kenya from i) 80 agro-dealers on their relations with seed businesses and their marketing of maize seed, ii) 466 farmers on their seed choice and engagement with agro-dealers and iii) 8 seed companies on their distribution and sales strategies. Results confirmed the overarching supply-push orientation of the industry, characterized by limited innovation and risk taking, weak collaboration between actors, low margins for retailers, and limited investments in seed marketing. Farmers showed weak appetite for acquiring new seed products, preferring instead to purchase seeds that they knew from experience. Better strategies for building seed value chains will require deeper insights on stakeholders needs and strategies, to include the capacity of seed businesses and retailers to innovate in business management and marketing.

摘要

在东非和南非,随着公共部门退出玉米种子生产领域,私营部门崛起以填补由此产生的空白,对研究人员、政府和私人捐赠者而言,一个关键问题是私有(通常为小规模)种子企业有效生产和分销杂交种子的能力。大约二十年后,研发项目仍继续聚焦于支持玉米种子产业向农民推广新品种的供应方问题。受农业食品价值链思维的启发,本文探讨了在支持玉米种子产业的项目中实现更强需求导向的潜力,这是品种更新换代的一项要求。2019年,在肯尼亚收集了以下数据:i)80家农资经销商关于他们与种子企业的关系以及玉米种子营销情况的数据;ii)466名农民关于他们的种子选择以及与农资经销商互动情况的数据;iii)8家种子公司关于他们的分销和销售策略的数据。结果证实了该行业总体上以供应推动为主导的倾向,其特点是创新和冒险有限、行为主体之间协作薄弱、零售商利润微薄以及种子营销投资有限。农民对获取新种子产品兴趣不大,而是更愿意购买他们有过使用经验的种子。构建种子价值链的更好策略将需要更深入了解利益相关者的需求和策略,包括种子企业和零售商在业务管理和营销方面进行创新的能力。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc6e/8374426/ed547c7270e1/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc6e/8374426/07c6be52d2f3/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc6e/8374426/391bf5d4c741/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc6e/8374426/cc83e94d213b/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc6e/8374426/97feee13a3ec/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc6e/8374426/ed547c7270e1/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc6e/8374426/07c6be52d2f3/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc6e/8374426/391bf5d4c741/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc6e/8374426/cc83e94d213b/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc6e/8374426/97feee13a3ec/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc6e/8374426/ed547c7270e1/gr5.jpg

相似文献

1
Demand-side challenges to increase sales of new maize hybrids in Kenya.肯尼亚新玉米杂交种增加销量面临的需求端挑战。
Technol Soc. 2021 Aug;66:101630. doi: 10.1016/j.techsoc.2021.101630.
2
Sticking with the old seed: Input value chains and the challenges to deliver genetic gains to smallholder maize farmers.坚守旧种子:投入价值链以及向小农户玉米种植者传递遗传改良成果面临的挑战。
Outlook Agric. 2020 Mar;49(1):39-49. doi: 10.1177/0030727019900520. Epub 2020 Jan 20.
3
Exploring the marketing environment for maize seed in Kenya: how competition and consumer preferences shape seed sector development.探索肯尼亚玉米种子的营销环境:竞争和消费者偏好如何塑造种子行业发展。
J Crop Improv. 2020 Mar 9;34(4):486-504. doi: 10.1080/15427528.2020.1737296. eCollection 2020.
4
Farmer decision making for hybrid maize seed purchases: Effects of brand loyalty, price discounts and product information.农民购买杂交玉米种子的决策:品牌忠诚度、价格折扣和产品信息的影响。
Agric Syst. 2024 Jun;218:104002. doi: 10.1016/j.agsy.2024.104002.
5
Maize varietal replacement in Eastern and Southern Africa: Bottlenecks, drivers and strategies for improvement.东部和南部非洲的玉米品种更替:瓶颈、驱动因素及改进策略
Glob Food Sec. 2022 Mar;32:100589. doi: 10.1016/j.gfs.2021.100589.
6
An Empirical Study of Regulatory Capture in Kenya's Maize Seed Sector.肯尼亚玉米种子行业监管俘获的实证研究
Law Dev Rev. 2023 Mar 30;17(1):1-45. doi: 10.1515/ldr-2022-0073. eCollection 2024 Feb.
7
Institutional obstacles to expansion of world food production.世界粮食生产扩张的制度性障碍。
Science. 1975 May 9;188(4188):519-24. doi: 10.1126/science.188.4188.519.
8
Production and distribution system of maize seed in Nepal.尼泊尔玉米种子的生产与分销系统
Heliyon. 2021 Apr 16;7(4):e06775. doi: 10.1016/j.heliyon.2021.e06775. eCollection 2021 Apr.
9
Detection of transgenes in local maize varieties of small-scale farmers in eastern cape, South Africa.南非东开普省小规模农户种植的当地玉米品种中转基因的检测。
PLoS One. 2014 Dec 31;9(12):e116147. doi: 10.1371/journal.pone.0116147. eCollection 2014.
10
Seeds of hope, seeds of despair: towards a political economy of the seed industry in southern Africa.希望的种子,绝望的种子:迈向南部非洲种子产业的政治经济学
Third World Q. 2001;22(4):657-73. doi: 10.1080/01436590120071830.

引用本文的文献

1
Drought stress memory in maize: understanding and harnessing the past for future resilience.玉米中的干旱胁迫记忆:理解并利用过去以增强未来的抗逆性。
Plant Cell Rep. 2025 Apr 25;44(5):101. doi: 10.1007/s00299-025-03494-x.
2
The synergistic effects of microcredit access and agricultural technology adoption on maize farmer's income in Kenya.小额信贷获取与农业技术采用对肯尼亚玉米种植农户收入的协同效应。
PLoS One. 2025 Jan 6;20(1):e0316014. doi: 10.1371/journal.pone.0316014. eCollection 2025.
3
Farmer decision making for hybrid maize seed purchases: Effects of brand loyalty, price discounts and product information.

本文引用的文献

1
Not only the seed matters: Farmers' perceptions of sources for banana planting materials in Uganda.种子并非唯一重要因素:乌干达农民对香蕉种植材料来源的看法
Outlook Agric. 2020 Jun;49(2):119-132. doi: 10.1177/0030727020930731. Epub 2020 Jun 22.
2
Confronting genetic gains with markets: Retrospective lessons from New Rice for Africa (NERICA) in Uganda.
Outlook Agric. 2020 Dec;49(4):298-310. doi: 10.1177/0030727020948967. Epub 2020 Aug 20.
3
Characteristics of maize cultivars in Africa: How modern are they and how many do smallholder farmers grow?非洲玉米品种的特征:它们有多现代,小农种植了多少种?
农民购买杂交玉米种子的决策:品牌忠诚度、价格折扣和产品信息的影响。
Agric Syst. 2024 Jun;218:104002. doi: 10.1016/j.agsy.2024.104002.
4
Rice farmers' preferences for seed quality, packaging, and source: A study from northern Bangladesh.稻农对种子质量、包装和来源的偏好:来自孟加拉国北部的研究。
PLoS One. 2024 Jun 21;19(6):e0306059. doi: 10.1371/journal.pone.0306059. eCollection 2024.
5
Profit efficiency among kenyan maize farmers.肯尼亚玉米种植户的利润效率
Heliyon. 2024 Jan 12;10(2):e24657. doi: 10.1016/j.heliyon.2024.e24657. eCollection 2024 Jan 30.
6
Gender inclusivity through maize breeding in Africa: A review of the issues and options for future engagement.非洲玉米育种中的性别包容性:对未来参与的问题与选择的综述
Outlook Agric. 2021 Dec;50(4):392-405. doi: 10.1177/00307270211058208. Epub 2021 Nov 22.
Agric Food Secur. 2017;6:30. doi: 10.1186/s40066-017-0108-6. Epub 2017 Mar 17.
4
Exploring the marketing environment for maize seed in Kenya: how competition and consumer preferences shape seed sector development.探索肯尼亚玉米种子的营销环境:竞争和消费者偏好如何塑造种子行业发展。
J Crop Improv. 2020 Mar 9;34(4):486-504. doi: 10.1080/15427528.2020.1737296. eCollection 2020.
5
Sticking with the old seed: Input value chains and the challenges to deliver genetic gains to smallholder maize farmers.坚守旧种子:投入价值链以及向小农户玉米种植者传递遗传改良成果面临的挑战。
Outlook Agric. 2020 Mar;49(1):39-49. doi: 10.1177/0030727019900520. Epub 2020 Jan 20.
6
Can improved agricultural technologies spur a green revolution in Africa? A multicountry analysis of seed and fertilizer delivery systems.改良农业技术能否推动非洲的绿色革命?种子与化肥供应系统的多国分析
Agric Econ. 2019;50(Suppl 1):1-12. doi: 10.1111/agec.12533. Epub 2019 Oct 29.
7
Maize lethal necrosis (MLN): Efforts toward containing the spread and impact of a devastating transboundary disease in sub-Saharan Africa.玉米细菌性枯萎病(MLN):遏制撒哈拉以南非洲毁灭性跨界疾病传播和影响的努力。
Virus Res. 2020 Jun;282:197943. doi: 10.1016/j.virusres.2020.197943. Epub 2020 Mar 20.
8
On-farm performance and farmers' participatory assessment of new stress-tolerant maize hybrids in Eastern Africa.东非新型耐胁迫玉米杂交种的农场表现及农民参与式评估
Field Crops Res. 2020 Feb 1;246:107693. doi: 10.1016/j.fcr.2019.107693.
9
Enhancing the rate of genetic gain in public-sector plant breeding programs: lessons from the breeder's equation.提高公共部门植物育种计划遗传增益的速度:从育种方程中得到的经验教训。
Theor Appl Genet. 2019 Mar;132(3):627-645. doi: 10.1007/s00122-019-03317-0. Epub 2019 Mar 1.
10
Developing and deploying climate-resilient maize varieties in the developing world.在发展中国家培育和推广具有抗气候能力的玉米品种。
Curr Opin Plant Biol. 2018 Oct;45(Pt B):226-230. doi: 10.1016/j.pbi.2018.05.004. Epub 2018 May 17.