alexa Modelling the Performance of a Tractor-Mounted Cocoyam Harvester | Abstract
ISSN: E 2347-226X, P 2319-9857

Research & Reviews: Journal of Agriculture and Allied Sciences
Open Access

Like us on: https://twitter.com/AgricultureSci1
OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Short Communication Open Access

Abstract

A cocoyam (Xanthosoma spp.) harvester was designed and fabricated at the Federal University of Technology, Akure using locally available materials. Field tests were conducted to evaluate the effect of different levels of operational parameters on the performance of the implement. The operational parameters were forward speed (v), rake angle (α) and web speed (n). The harvester was operated at the forward speeds of 2, 4 and 6 km/h, rake angles of 15°, 20° and 25° and web speeds of 540, 1000 rpm. These combinations were tested on a factorial basis employing a split - split plot design with three replications. The performance of the implement investigated was the successfully harvested tubers and tuber damage analysed using ANOVA at P < 0.05. Cocoyam cormels were harvested from 10m long rows of crops on clay loam with a spacing of 0.8m x 0.6m according to each treatment. From the results, a mean harvest rate of 12.02 tonnes/h and mean digging efficiency of 84.2% were obtained. The results implies that, while the harvester can be operated for higher field capacity at 6 km/h. 20° blade angle with the cleaning web powered at 1000 rpm, the optimum condition of digging up most cocoyam cormels with minimum dug losses is at 4 km/h, 20° blade angle and 540 rpm web speed. The field tests also revealed that machine performance was limited by delays due to clogging and machine adjustments. Analysis of variance performed on the descriptive statistics for machine performance variables obtained showed that the results are significant for one of the response variables. Machine performance variables are significant at P < 0.05 for harvest rate.

To read the full article Peer-reviewed Article PDF image | Peer-reviewed Full Article image

Author(s): RO Akinbamowo

Keywords

Harvested tubers, tuber damage, Cluster width, Harvest rate, Digging efficiency, Clogging, Agri biotechnology, Agricultural engineering, Agricultural revolution, Agricultural farm

Share This Page

Additional Info

Loading
Loading Please wait..
 
 
 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords