Assessment of Drumstick Tree (M. deifera) Accessions for Genetic Diversity in the Southern guinea Region of Nigeria

Assessment of Drumstick Tree (M. deifera) Accessions for Genetic Diversity in the Southern guinea Region of Nigeria



Vange T., Jibung G.G., N.I.Odiaka



An experiment was conducted to analyze the genetic
diversity among 9 drumstick tree (Moringaoleifera) accessions in the
Teaching and Research Farm of the University of Agriculture Makurdi. The
experiment was laid out in a Randomized Complete Block Design (RCBD)
replicated three times. Data were recorded on growth and yield
characteristics before and after pruning. The result obtained showed
that at 18 weeks after transplanting, accession UAM-NI had the tallest
plants (3.63m) while UAM-BE had the shortest mean plant height (2.84m)
under no pruning. Other parameters that showed significant differences
were number of leaves per tree and stem diameter. Although accession
UAM-OY recorded highest fresh (220.22g), dry (113.42g) and leaf powder
(82.60g) weights, it was not significantly different from other
accessions. However, at 18 weeks after pruning, there was a significant
difference among the accessions with regard to leaf length. Although
accession UAM-NA recorded highest fresh leaf weight (286.60g), dry leaf
weight (90.67g) and leaf powder weight (85.60g), it was not
statistically different from other accessions. For the pruned
accessions, significant differences were recorded in leaf length, number
of flowers/tree, days to podding and fifty percent podding, pod length,
pod girth, pod weight, number of seeds/pod, number of seeds/tree and
100seed weight. The result also indicated that the pruned accessions
recorded higher leaf yield than the unpruned. The result of the cluster
analysis grouped the accessions into two clusters and an outlier both
for the pruned and unpruned accessions irrespective of area of
collection. 



10.22161/ijeab/2.1.63



http://ijeab.com/upload_document/issue_files/60%20IJEAB-FEB-2017-26-Assessment%20of%20the%20Effectiveness%20of%20Chilling%20Method%20in%20Mitigating.pdf



http://ijeab.com/submit-paper/

Comments

Post a Comment

Popular posts from this blog

The Ecological Impacts of Light Pollution at Night-time a Mechanistic Appraisal

The Ecological Impacts of Light Pollution at Night-time a Mechanistic Appraisal Abdullahi MG, Roslan U, Kamarudin M. K. A. Artificial light at night and its negative consequences are of great interest in the fields of Ecology, Human Geography Astronomy, and Human Health. Most of the studies to date concentrated on the influences of light pollution has on our ability to view the night sky, on biodiversity, and ecosystems. Though, in recent years, with the use of new technologies sensors, which provide accurate information for determining of night lights at the area, most consideration were given for estimating artificial light at night within the urban areas. In this study, urban night lights within the cities of Nigeria was evaluated by monitoring data from the ground measurements using Sky Quality Meter (SQM-LU-DL) devices. Besides, the SQM was used at the zenith (upward direction) for maximum evaluating of artificial light at the sites. Differences in night sky bri...
Read more

Studying the tendency of citizens to participate in the protection and development of land scape in Tehran

Studying the tendency of citizens to participate in the protection and development of land scape in Tehran Shadi Maleki, Abbas Mafi, Seyedeh Mahsa Hosseini Today, as an essential part and parcel of urban landscape that they play a major role in metabolism and create a lack of serious damage to urban life. This study performed to investigate the willingness of citizens to participate in activities to protect and develop landscapeof Tehran district 4. The research was descriptive and correlation method that is used for collecting information. The statistical population consisted of district 4 of Tehran. The sample size was determined 230 by using Cochrane method. A questionnaire was used to collect data. According to the research, 63.04 percent of citizens showed participation in a high level. Among the variables investigated how citizen participation in conservation and development of landscape, effective strategies to motivate citizens to participate,the reasons for la...
Read more

Land Use Land Cover Change Detection by Using Remote Sensing Data in Akaki River Basin

Land Use Land Cover Change Detection by Using Remote Sensing Data in Akaki River Basin Adimasu Woldesenbet Worako   Land use land cover change (LULCC) is the result of the long time process of natural and anthropogenic activities that has been practiced on the land. GIS and remote sensing are the best tools that support to generate the relevant land use/cover change in the basin. This study was conducted in the Akaki River basin to detect land use land cover changes within the 30 years period (1985-2015) by using landsat imagery data acquired from the GCF. Supervised maximum likelihood algorithm classification were deployed to classify land use/cover into four prominent land use groups and data’s were processed by using ERDAS imagine 2014 and ArcGIS10.1 software. In the basin dominant LULC was agricultural land use which accounts around 56.28% and the second largest is built-up area by 31.51% and the rest, forest(11.9%) and water body(0.31%) coverage were takes t...
Read more