Mvumi Et Al

Mvumi et al



Greener
Journal of  Agricultural Sciences

Vol. 3 (
1), pp.055-062,
January 2013


 ISSN: 2276-7770 



Research

Paper

Manuscript
Number:111512264

DOI: http://dx.doi.org/10.15580/GJAS.2013.1.111512264

 


Effect of Moringa Extract on Growth and Yield of Maize and Common
Beans


    

1*Culver
Mvumi, 2Fanuel Tagwira and 3Albert
Zvenhamo Chiteka


 


Faculty of Agriculture and Natural Resources, Africa
University, P. O. Box 1320, Mutare, Zimbabwe.

 


*Corresponding Author’s Email: culmvi @ yahoo.com

Abstract:

An evaluation on the potential benefit of using Moringa
oleifera leaf extract as a growth hormone on common beans (Phaseolus
vulgaris) and maize (Zea mays) was done. Trials were carried
out in the greenhouse and field. In the greenhouse, five
treatments were used: control (M0, only water applied),
second control (ME, only ethanol applied), moringa extract
(in 80% ethanol) applied (on leaves) once at 2 weeks from
emergence (M1), moringa extract applied at 2 and 4 weeks
from emergence (M2), and moringa extract applied every 2
weeks to maturity from two weeks from germination (M3). The
same treatments were adopted in the field except ME, which
was considered unnecessary after observing the results of
the greenhouse experiment. Results showed that moringa
extract increased growth and yield of beans in both
greenhouse and field, and of maize in the field. However,
the extract showed no significant effect on DM yield, root
DM or plant height of maize in the greenhouse. The highest
DM and root weight, height and crop yields in greenhouse and
field experiments for beans, and for maize in the field
only, were obtained at M3. The study recommends the
application of extract at M3.
 
Key words: Moringa oleifera leaf extract, growth
hormone, maize, common beans.

Reference:


El
Award A (2003). Moringa Tree: Nature’s Phamarcy.

http://www.islamonline.net/english/Science/2003/02article06.shtml(download
20/10/2007)

Bose
TK, Som MG and Kabir J (1993). Vegetable Crops. Naya Prokash, India.

Davies
PJ (1995). Plant Hormones. Physiology, Biochemistry and Molecular Biology.
Kluwer Academic Publishers, Netherlands, pp 758-759.

Fuglie
LJ (2000). New Uses of Moringa Studied in Nicaragua: ECHO’s Technical Network
Site-networking global hunger solutions. ECHO, Nicaragua.

Makkar
HPS and Becker K (1996). Nutritional value and antinutritional components of
whole and ethanol extracted Moringa oleifera leaves. Animal Feed Science and
Technology 63, 211-228.

Noaman
W, Siddiqui MT and Ahmed SM (2010). Moringa oleifera leaf extract: An
innovative priming tool for rangeland grass. Basra University of Agriculture,
Faisalabad. Pakistan.

Nyamapfene
K (1991). The Soils of Zimbabwe.  Nehanda
Publishers, Zimbabwe, pp 28-30.

Prosecus
P (2006). Biosynthesis-Plant Hormones and Growth Regulators: Chemistry and
Biology. Biosynth Ag. Co., Switzerland.

Salisbury
FB and Ross CW (1992). Plant Physiology. Belmont, CA: Wadsworth. pp. 357-407,
531-548.

Stock
RF (2004). Africa South of the Sahara: a Geographical Interpretation. Guilford
Press, New York.

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