Babcock University Research Portal

Effects of Land Preparation Methods on the Growth and Yield of Sweet Potato (Ipomoea Batatas LAM)

Authors: Oyekale Kehinde

Publication Type: Journal article

Journal:

ISSN Number:

Downloads

Views

Abstract

Sweet potato (Ipomoea batatas LAM) is among the worldâ€™s most important, versatile and under exploited food crops. Not much research has been carried out on the most suitable land preparation technique(s) for its production. This work was designed to assess the effects of land preparation methods on the performance of sweet potato and make recommendations on land preparation for optimal and sustainable production. The land preparation methods used in this experiment were ploughing and harrowing, ploughing harrowing and ridging, ridging, Slash and burn. The experiment was laid out in a randomized complete block design (RCBD) with three replicates. This gave a total of 15 plots. Each plot measured 3m X 4m (12m2) with lm2 between plot spacing. The size of each experimental plot was 26 m X 13 m, making a total land area of 338m2. Potato vines were planted at 50 cm within the rows and 100 cm between the rows. Growth parameters were measured between 4 and 14 weeks after planting (WAP). Data were collected on vine length, number of leaves and stem diameter. Yield parameters taken at harvest (14WAP) were number of roots, tuber length, tuber girth and fresh weight. The data were subjected to analysis of variance, correlation was carried out on the data and significant differences were separated using least significant difference (LSD). The results showed that at 5 and 6 WAP, ploughed harrowed and ridged plots produced the longest vines of 89.00cm and 143.58cm respectively. There was a significant correlation between vine length and tuber length 5 and 6WAP (r2 = 0.55, P

Access to Documents

External Link
Download
Digital Object Identifier

Keywords

Oyekale,K. . (0000). Effects of Land Preparation Methods on the Growth and Yield of Sweet Potato (Ipomoea Batatas LAM) , 0 (), 0-0.

Oyekale,K. . "Effects of Land Preparation Methods on the Growth and Yield of Sweet Potato (Ipomoea Batatas LAM) " 0, no (), (0000): 0-0.

Oyekale,K. and . (0000). Effects of Land Preparation Methods on the Growth and Yield of Sweet Potato (Ipomoea Batatas LAM) , 0 (), pp0-0.

OyekaleK, . Effects of Land Preparation Methods on the Growth and Yield of Sweet Potato (Ipomoea Batatas LAM) . 0000, 0 ():0-0.

Oyekale,Kehinde , . "Effects of Land Preparation Methods on the Growth and Yield of Sweet Potato (Ipomoea Batatas LAM) ", 0 . (0000) : 0-0.

O.Kehinde , "Effects of Land Preparation Methods on the Growth and Yield of Sweet Potato (Ipomoea Batatas LAM) " vol.0, no., pp. 0-0, 0000.

Access to Documents

Keywords

About Us

Admissions

Contact Us

Policies

ALUMNI

STUDENT POPULATION