Yam Die-back and its Principal Cause in the Yam Belt of Nigeria
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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The study assessed the post-harvest management information needs of yam farmers in Kogi State. Interview schedules were used to collect data from 189 yam farmers who were randomly selected from the four agricultural zones of the State (Zone A, B, C and D) by using multistage random sampling techniques. The data collected were subjected to descriptive statistics and binary logit regression. Resu...
متن کاملTitle: Potential for clean seed yam production by resource-poor farmers in the middle-belt of Nigeria
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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Mapping of Agricultural Information Flows for Yam Minisett Technology in Delta State, Nigeria
ABSTRACTThis study examined information flow on minisett technology among yam farmers in Delta State, Nigeria. A sample size of 180 respondents was involved in the study. Data were obtained from respondents of the study through the use of a validated interview schedule. Percentage, frequency count and mean scores were used to summarize data, while line diagrams were used to develop maps of info...
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ژورنال
عنوان ژورنال: Pakistan Journal of Biological Sciences
سال: 1999
ISSN: 1028-8880
DOI: 10.3923/pjbs.1999.1106.1109