Biofortification in Nigeria: A systematic review

被引:12
|
作者
Onyeneke, Robert [1 ]
Amadi, Mark Umunna [1 ]
Anosike, Francis [1 ]
机构
[1] Alex Ekwueme Fed Univ Ndufu Alike, Dept Agr, Ikwo, Ebonyi State, Nigeria
来源
AIMS AGRICULTURE AND FOOD | 2019年 / 4卷 / 04期
关键词
adoption; biofortification; constraints; delivery strategies; determinants; WILLINGNESS-TO-PAY; SMALLHOLDER FARMERS; CASSAVA; PRODUCTIVITY; RETENTION; NUTRITION; ADOPTION; PLANTS; IMPACT; RICE;
D O I
10.3934/agrfood.2019.4.892
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
This paper classified the delivery strategy of pro-vitamin A biofortified crops in Nigeria and characterized the adoption pattern, determinants, and constraints to adoption. Forty papers were reviewed based on delivery strategies and organized into nine categories with cost effectiveness having the highest number of papers mentioned while sustainable approach has the least. Delivery authority, type of breeding technology, location-specific variable, farmland ownership and yield of improved varieties were determinants of adoption of biofortified cassava varieties stated in the papers. Major constraints to adoption included availability of resources, enabling environment for biofortification and undesirable traits due to instability of vitamin A during processing. The study concluded that the delivery strategies are similar to Harvestplus approach. Collaboration between Harvestplus and other agricultural research institutes in Nigeria was recommended.
引用
收藏
页码:892 / 906
页数:15
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