Analysis of seed yam varieties, sources and quantity demanded by farmers in major yam producing districts in Ghana
نویسندگان
چکیده
منابع مشابه
Retention of iron and zinc in yam flour and boiled yam processed from white yam (D. rotundata) varieties
This study investigated the impact of processing on retention of iron and zinc in D. rotundata. Fresh tubers were processed into boiled yam and yam flour and analyzed for zinc, iron, and physicochemical properties. Percent true retention (%TR) was assessed using paired samples and a formula that compensated for loss or gain of moisture and soluble solids. The retention of iron ranged from 55.5%...
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Yam minisett technique (YMT) has been promoted throughout West Africa since the 1980s as a sustainable means of producing clean seed yam, but adoption of the technique is often reported as being patchy at best. While there has been much research on the factors which influence adoption of the technique there have been no attempts to assess its economic viability under 'farmer managed' as distinc...
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ژورنال
عنوان ژورنال: Ghana Journal of Agricultural Science
سال: 2019
ISSN: 0855-0042
DOI: 10.4314/gjas.v54i2.5