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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。

Sticking with the old seed: Input value chains and the challenges to deliver genetic gains to smallholder maize farmers.

作者信息

Rutsaert Pieter, Donovan Jason

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

Outlook Agric. 2020 Mar;49(1):39-49. doi: 10.1177/0030727019900520. Epub 2020 Jan 20.

DOI:10.1177/0030727019900520
PMID:32641870
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7307449/
Abstract

The Kenyan maize seed sector exhibits high hybrid adoption rates, a growing number of seed companies, and an extensive agro-dealer network. Nonetheless, maize yields remain low and uptake of new, stress-tolerant varieties has been disappointing. This article investigates interactions in maize seed value chains in Kenya, and decisions made by agro-dealers, farmers, and seed companies, to gain a better understanding of how to encourage the uptake of new, stress-tolerant varieties. Data were collected during the 2019 seed-purchasing season from Kenyan seed companies ( = 8), agro-dealers ( = 80), and farmers immediately following their seed purchase ( = 466). Most agro-dealers had a wide offer of seed products available, but seed companies' engagement with them was limited and marketing efforts were directly focused on farmers. Only a fraction of farmers used the agro-dealer environment to guide their decision-making. However, when agro-dealers engaged with farmers, they influenced varietal selection in 80% of the cases. Agro-dealers were one of the key information outlets about maize seed varieties. Seed company engagement with agro-dealers and in-store promotions (push marketing) should be further explored to improve returns on investments in seed systems.

摘要

肯尼亚玉米种子行业呈现出较高的杂交种采用率、越来越多的种子公司以及广泛的农资经销商网络。尽管如此,玉米产量仍然很低,新型抗逆品种的采用情况也不尽人意。本文调查了肯尼亚玉米种子价值链中的相互作用,以及农资经销商、农民和种子公司所做的决策,以便更好地理解如何鼓励新型抗逆品种的采用。数据于2019年种子采购季收集,来自肯尼亚的种子公司(n = 8)、农资经销商(n = 80)以及农民在购买种子后立即进行(n = 466)。大多数农资经销商提供多种种子产品,但种子公司与他们的合作有限,营销努力直接针对农民。只有一小部分农民利用农资经销商的环境来指导他们的决策。然而,当农资经销商与农民接触时,在80%的情况下会影响品种选择。农资经销商是玉米种子品种的关键信息渠道之一。应进一步探索种子公司与农资经销商的合作以及店内促销(推式营销),以提高种子系统投资的回报。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d0fc/7307449/2420e8f77ba1/10.1177_0030727019900520-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d0fc/7307449/2cbde260cb4a/10.1177_0030727019900520-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d0fc/7307449/d40746f97ac5/10.1177_0030727019900520-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d0fc/7307449/2420e8f77ba1/10.1177_0030727019900520-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d0fc/7307449/2cbde260cb4a/10.1177_0030727019900520-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d0fc/7307449/d40746f97ac5/10.1177_0030727019900520-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d0fc/7307449/2420e8f77ba1/10.1177_0030727019900520-fig3.jpg

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