Seed supply constraints in Southern and Eastern Africa

被引:0
|
作者
Muliokela, SW [1 ]
机构
[1] Golden Valley Agr Res Trust, Lusaka, Zambia
关键词
D O I
暂无
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Certified seed use in the SADC region is largely restricted to maize and cotton. For other crops, the majority of smallholder farmers use farm-saved seed, and the use of improved varieties is correspondingly limited. The reasons for low seed sales of improved varieties include high cost (both real and perceived) of seed and associated inputs, and unreliability of returns. More important, administrative or institutional inadequacies (e.g. public sector monopolies, poor incentives for the private sector, lack of policy attention to "minor" crops) limit the production and sale of improved seed. These inadequacies must be resolved through discussion involving both producers and users of seed. In addition, seed regulations (e.g. variety release and certification procedure) are often cumbersome and expensive, adn need to be simplified and also harmonized across different countries in the region. Until that is achieved, a transitional arrangement such as the FAO Quality Declared Scheme could be considered. Information exchange is needed among different countries in the region on the performance and potential suitability of imported varieties. Seed certification procedures must be modified to reduce delays and costs, and ensure that quality standards are not excessively strict. These changes could be accelerated by established a regional seed fund to finance reviews, seminars, and seed networks, and provide support to NGOs, cooperatives, and farmers' groups.
引用
收藏
页码:11 / 17
页数:7
相关论文
共 50 条
  • [1] Statistics training in eastern and southern Africa: a study of supply and demand
    Woodward, M
    Dourmashkin, N
    Twagirumukiza, E
    Mbago, MCY
    daCunha, ASF
    [J]. STATISTICIAN, 1997, 46 (03): : 371 - 386
  • [2] Eastern and Southern Africa
    Girdler-Brown, B
    [J]. INTERNATIONAL MIGRATION, 1998, 36 (04) : 513 - 551
  • [3] SHELL STRENGTH AND PRIMATE SEED PREDATION OF NONTOXIC SPECIES IN EASTERN AND SOUTHERN AFRICA
    PETERS, CR
    [J]. INTERNATIONAL JOURNAL OF PRIMATOLOGY, 1993, 14 (02) : 315 - 344
  • [4] Equatorial, Eastern and Southern Africa
    不详
    [J]. GEOGRAPHY, 1939, 24 : 261 - 261
  • [5] Neurocysticercosis in Eastern and Southern Africa
    Mafojane, NA
    Krecek, R
    Michael, L
    [J]. JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY, 2003, 74 (08): : 1171 - 1171
  • [6] BROADCASTING IN SOUTHERN AND EASTERN AFRICA
    Teer-Tomaselli, Ruth
    [J]. AFRICAN JOURNALISM STUDIES, 2015, 36 (02) : 1 - 4
  • [7] The challenge of seed production and supply in Africa
    Muliokela, SW
    [J]. SEED SCIENCE AND TECHNOLOGY, 1999, 27 (03) : 811 - 824
  • [8] Scaling climate resilient seed systems through SMEs in Eastern and Southern Africa: challenges and opportunities
    Shilomboleni, Helena
    Recha, John
    Radeny, Maren
    Osumba, Joab
    [J]. CLIMATE AND DEVELOPMENT, 2023, 15 (03) : 177 - 187
  • [9] Seed supply in the WANA region - Status and constraints
    Bishaw, Z
    Kugbei, S
    [J]. ALTERNATIVE STRATEGIES FOR SMALLHOLDER SEED SUPPLY, 1997, : 18 - 33
  • [10] Power Supply Challenges in Southern Africa
    Musaba, L. M.
    Naidoo, P.
    [J]. 2009 IEEE POWER & ENERGY SOCIETY GENERAL MEETING, VOLS 1-8, 2009, : 2950 - 2955