Improved cassava with higher pro-vitamin A

Updated on October 19, 2017 in Discoveries
1 on October 19, 2017

I over heard a friend talking about a newly improved cassava variety, can you help me with a detailed explanation about this?

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0 on October 19, 2017

Stepping up efforts to tackle the problem of vitamin A deficiency especially among women and children in the country. These new varieties were developed jointly by IITA and the National Root Crops Research Institute (NRCRI) Umudike.

The three varieties—UMUCASS 44, UMUCASS 45, and UMUCASS 46—are the second in the series of pro-vitamin A varieties released in the country, and are commonly known as NR07/0220, IITA-TMS-IBA070593, and IITA-TMS-IBA070539.

The new varieties have a pro-vitamin A content that averages 10 parts per million (ppm) based on fresh roots as compared to the first series (UMUCASS 36, UMUCASS 37, and UMUCASS 38 commonly known as IITA-TMS-IBA011368, IITA-TMS-IBA1371 and IITA-TMS-IBA011412) that were released three years ago with a pro-vitamin A content of between 6-8 ppm.

This new set of pro-vitamin A cassava varieties have increased beta-carotene levels as well as matching agronomic characteristics as an incentive for better farmer adoption.

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