World Rural Observations
(World Rural Observ)
ISSN:
1944-6543 (print); ISSN: 1944-6551 (online),
doi
prefix: 10.7537;
Quarterly
Volume 10 - Number 1 (Cumulated No. 35), March 25, 2018
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CONTENTS
No.
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Titles /
Authors /Abstracts
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Full Text
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No.
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1
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Response of Sakkoti Date
Palms to Application of Poultry Manure Tea And Effective
Microorgansmis as A Replacement of Inorganic Nitrogen
Fertilization
Mohamed, A El-Sayed*; Hussein,
H. M. Saied** and Maryem, M.S. Adam **
*Hort. Dept. Fac. of Agric.
Minia Univ. Egypt.
** Hort. Dept. Fac. of Agric.
Aswan Univ. Egypt.
Abstract:
This study was carried out
during 2016 and 2017 seasons to examine the effect of replacing
25 to 100 % inorganic N by using 25 to 100% poultry manure tea
and 50 to 200 ml EM/palm/year on growth, palm nutritional
status, flowering and fruit setting aspects, yield, bunch weight
and fruit quality of Sakkoti date palms. Using N as 50%
inorganic N+50% poultry manure tea + 100 ml EM/palm/year
materially maximized all growth aspects, flowering, fruit
setting %, yield and bunch weight. Leaf chemical components and
quality parameters were gradually enhanced with reducing
inorganic N percentages and at the same time increasing
percentages of poultry manure tea and EM levels. The best
results with regard to fruit quality were observed with using N
as 100% poultry manure tea + 200 ml EM/palm/year. For
improving yield and controlling nitrate and nitrite pollution,
it is suggested to fertilize Sakkoti date palms with 50%
inorganic N+50% poultry manure tea + 100 ml EM/palm/year.
[Mohamed, A El-Sayed; Hussein,
H. M. Saied and Maryem, M.S. Adam. Response of Sakkoti Date
Palms to Application of Poultry Manure Tea And Effective
Microorgansmis as A Replacement of Inorganic Nitrogen
Fertilization.
World Rural Observ
2018;10(1):1-9]. ISSN: 1944-6543 (Print); ISSN: 1944-6551
(Online).
http://www.sciencepub.net/rural.
1. doi:10.7537/marswro100118.01.
Keywords:
Sakkoti date palms; inorganic N, poultry manure tea, EM, yield,
fruit quality |
Full Text |
1
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2
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Survey of effect
transformational leadership on organizational justice in
Shahrekord city state-owned Banks
Zahra Beigi Harchegani1,
Behrooz RezaeeManesh2
1.
M.A. in Public Administration, Allameh Tabatabaee University,
Tehran, Iran
2.
Associate Professor in Public Administration, Allameh Tabatabaee
University, Tehran, Iran
zahra.biegi101@gmail.com
Abstract:
Banks are important economic and countries factors, due to their role in
monetary and fiscal and economic infrastructure creation.
Growth, competition and sustainability of Banks's activity, they
communicate with organizational characteristic such as
organizational justice level and transformational leadership.
This is due to the importance that managers know human resources
as one of the assets are valued. In this article, the impact of
transformational leadership on organizational justice has been
investigated. Research population in 1394 contains 1100
employees from state-owned banks. Sample size by using Cochran
formula and simple random sampling is equal 384. 340
questionnaires returned and statistics sample is formed. Study
questionnaires include Bass standard transformational leadership
questionnaire (2008), social justice questionnaire (Nihovf &
Normanm 1993) and Cronbach's alpha coefficient was used to
determine the reliability which is equal 0.872 and 0.834,
respectively. Data analysis was performed by using of
statistical software SPSS. Research questions were studied by
using of simple and multiple linear regression method
simultaneously. Results showed that all transformational
leadership factors (idealized influence, inspiration and
intellectual stimulation have relatively strong effect on
organizational justice.
[Zahra Beigi Harchegani, Behrooz
Rezaee Manesh. Survey of effect transformational leadership
on organizational justice in Shahrekord city state-owned Banks.
World Rural Observ
2018;10(1):10-19]. ISSN:
1944-6543 (Print); ISSN: 1944-6551 (Online).
http://www.sciencepub.net/rural.
2.
doi:10.7537/marswro100118.02.
Keywords:
Organizational justice,
Transformational leadership, State-owned banks |
Full Text |
2
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3
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Survey the effect of quality
of working life on organizational justice in Shahrekord city
state-owned Banks
Zahra Beigi Harchegani1,
Behrooz Rezaee Manesh2
1.
M. A. in Public Administration, Allameh Tabatabaee University,
Tehran, Iran
2.
Associate Professor in Public Administration, Allameh Tabatabaee
University, Tehran, Iran
zahra.biegi101@gmail.com
Abstract:
The main
purpose of this study is Survey the effect of quality of working
life on organizational justice in Shahrekord city state-owned
Banks. Banks
are important economic and countries factors, due to their role
in monetary and fiscal and economic infrastructure creation.
Growth, competition and sustainability of Banks's activity, they
communicate with organizational characteristic such as
organizational justice level and quality of personnel life. This
is due to the importance that managers know human resources as
one of the assets are valued. In this article, the impact of
quality of working life on organizational justice has been
investigated. Research population in 1394 contains 1100
employees from state-owned banks. Sample size by using Cochran
formula and simple random sampling is equal 384. 340
questionnaires returned and statistics sample is formed. Study
questionnaires include Bass quality of working life,
social justice questionnaire (Nihovf & Normanm 1993) and
Cronbach's alpha coefficient was used to determine the
reliability which is equal 0.872 and 0.834, respectively. Data
analysis was performed by using of statistical software SPSS.
Research questions were studied by using of simple and multiple
linear regression method simultaneously. Results showed that all
quality of working life factors (in– service training for
employee, employers collaborative, pay fair rights and employee
job security) have relatively strong effect on organizational
justice.
[Zahra Beigi Harchegani, Behrooz
Rezaee Manesh. Survey the effect of quality of working life
on organizational justice in Shahrekord city state-owned Banks.
World Rural Observ
2018;10(1):20-30].
ISSN: 1944-6543 (Print); ISSN: 1944-6551 (Online).
http://www.sciencepub.net/rural.
3.
doi:10.7537/marswro100118.03.
Keywords:
Organizational justice, quality
of working life, State-owned banks |
Full Text |
3
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4
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Agile Software Engineering
Ehsan Azizi Khadem1,
Emad Fereshteh Nezhad2
1.
MSc of Computer Engineering, Department of Computer Engineering,
Lorestan University, Iran
2.
MSc of Computer Engineering, Communications Regulatory Authority
of I.R of Iran
emad_fereshtehnejad@yahoo.com
Abstract:
Rapid development of hardware in computer systems caused a deep hole
between software and hardware usability and performance.
Computer hardware has great growing in technology and tremendous
increasing in speed and accuracy. New hardware segments are too
smaller and electronic circuits that used in them are very
integrated. Software must use capability of hardware in a
computer system but software development is slower than hardware
growing. When a team want to implement a software product, it
consumes long time and human power. One of the reasons of this
gap, is that we have not powerful methods to generate a software
for several years. In 21th century, many software development
methodologies presented for improving software producing.
Although it was a great success and is saved time and software
specialist effort, but unable to save time properly. Agile
software engineering is used for solving this problem and
improving time consuming of a software project production. It
has several methods to implements rapid requirement capture,
design, coding and testing a software project. in this paper, we
explain about agile methods definition and characteristics and
compare it with traditional methods in software engineering.
[Ehsan Azizi Khadem, Emad
Fereshteh Nezhad. Agile Software Engineering.
World Rural Observ
2018;10(1):31-36]. ISSN:
1944-6543 (Print); ISSN: 1944-6551 (Online).
http://www.sciencepub.net/rural.
4.
doi:10.7537/marswro100118.04.
Keywords:
Agile, Software Engineering, Methodology |
Full Text |
4
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5
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Influence of Nitrogen and Yeast on Production of Marigold Plants
Tageteserecta
M. A. Hassanain1, Amira R. Osman2, Eman
Sewedan2 and Marwa Shams El-Dein2
1Horticulture
Department, Faculty of Agriculture, Fayoum University, Egypt.
2Horticulture
Department, Faculty of Agriculture, Damanhour University, Egypt.
osmanami1@hotmail.com,
amira.ramadan@agr.dmu.edu.eg.
Abstract:
This investigation was carried out during 2015 and 2016 seasons
on
Tageteserecta
grown at Hosh Issa, El-Beheira Governorate, Egypt. The
experimental layout was factorial experiment in complete
randomized block design with three replications. The aim of this
work was to
evaluate the impact of nitrogen fertilization rate at (90, 180
and 270 kg fed-1) and foliar spray with dry yeast at
three concentrations (2, 4 and 6 g L-I) as well as
spraying with distilled water as a control and their interaction
on vegetative growth, flowering and chemical constituents in
Tageteserecta.
From the obtained results it was concluded that treating
Tageteserecta
plants with combination of
nitrogen
at (270 kg fed-1)
and foliar spray with dry
yeast
at (4 g L-1)
or
(6 g L-1)
improve the vegetative growth, flowering characteristics and
chemical constituents in Tageteserecta plants.
[M. A. Hassanain,
Amira R. Osman, Eman Sewedan and Marwa Shams El-Dein.
Influence of Nitrogen and Yeast on Production of Marigold Plants
Tageteserecta.
World Rural Observ
2018;10(1):37-46].
ISSN: 1944-6543 (Print); ISSN: 1944-6551 (Online).
http://www.sciencepub.net/rural.
5.
doi:10.7537/marswro100118.05.
Key words:
Tageteserecta,
nitrogen,
yeast,
vegetative growth, flowering growth. |
Full Text |
5
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6
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Investigation of association of MC1R gene
diversity with feathers colour trait in chicken using DNA
sequencing data
Salah Mahdi Alsudany 1,2, Hossain Moradi Shahrbabak 1, Seyed
Reza Miraee Ashtiani 1, Mostafa Sadeghi 1
1Department of Animal Science, College of Agriculture and
Natural Resources, University of Tehran, Karaj, Iran.
2 Department of Animal Production, College of Agriculture,
University of Basrah, Basrah, Iraq.
Corresponding author. Tel: +98 2632248082. Fax: +98 2632246752.
E-mail address: hmoradis@ut.ac.ir (H. Moradi Shahrbabak).
Abstract: In chickens, the Extended
black (E) locus encodes the melanocortin 1-receptor (MC1R), a
G-protein coupled receptor that influence the production of
eumelanin and pheomelanin, so that plays a fundamental key in
plumage coloration. In this paper, the genetic diversity of a
partial coding region of MC1R gene was investigated in Iraqi
native chicken breeds using single nucleotide polymorphism (SNP)
method. Furthermore, the association between genetic diversity
with coat colour was studied as well as. Ninety-five animals
were sampled and after extracting DNA, a 676-bp fragment of the
MC1R gene was amplified by PCR. For detecting SNP in amplified
fragment the DNA sequencing method was used. The result depicted
six SNPs, including one synonymous (D78272:g.539G>A) and five
nonsynonymous (D78272:g.524C>A, D78272:g.531A>T,
D78272:g.730C>A, D78272:g.732A>G and D78272:g.783A>G) nucleotide
substitutions. The allele frequencies were 0.5/0.5, 0.46/0.54,
0.5/0.5, 0.5/0.5, 0.65/0.65 and 0.57/0.43 for D78272:g.524C>A,
D78272:g.531A>T, D78272:g.539G>A, D78272:g.730C>A,
D78272:g.732A>G and D78272:g.783A>G mutations, respectively.
Although the significant SNPs have been identified and all of
them had high genetic diversity, there was not any association
between the observed SNPs and coat colour (p> 0.05). It may be
additional work can beneficial to clear the role of these SNPs.
[Salah Mahdi Alsudany, Hossain Moradi Shahrbabak, Seyed Reza
Miraee Ashtiani, Mostafa Sadeghi. Investigation of association
of MC1R gene diversity with feathers colour trait in chicken
using DNA sequencing data. World Rural Observ 2018;10(1):47-51].
ISSN: 1944-6543 (Print); ISSN: 1944-6551 (Online). http://www.sciencepub.net/rural.
6. doi:10.7537/marswro100118.06.
Keywords: MC1R gene, Chicken, DNA sequence, SNPs,
Polymorphism, association |
Full Text |
6
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7
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Solid cartridges in
Determination of Benzidines in River and Wastewater by HPLC
Hadi Hassan Jasim (1),
Bahaa Malik Altahir (2), Muntadhar Salih Sultan
(1)
(2)Biology
Department, College of Science, University of Baghdad, IRQ 10071
(Corresponding author:
baha782004@gmail.com).
(1)Department
of Chemistry, University of Al-Mustansiryah, Baghdad, Iraq (dhadialshamary@gmail.com),
(muntadhar_sultan@yahoo.com)
Abstract:
A solid Phase Extraction (SPE)
cartridges followed by HPLC-UV method is described for
the simultaneous quantitative determination of benzidine (BZ)
and its substituted 3, 3’-dichlorobenzidine (DCB) and 3,
3’-Dimethylbenzidine (DMB). The Benzidines were separated by
liquid chromatography using a C-18 column with UV detector at
wave length of 280nm. The mode of Flow was isocratic. The mobile
phase was consisted of 75:25 methanol: water, column temperature
50C°, and Flow Rate 1.8ml/min.
Calibration curves were linear (R2 = 0.9979-0.9995).
LOD (26.36-33.67) µg/L, LOQ (109.98-186.11) µg/L, the Robustness
(2.99-4.35), Ruggedness (2.93-3.65). Conditions of
extraction by (SPE) cartridges were optimized, the resin used is
Octadecyl silica (ODS), pH (8) and Elution solvent used is
methanol. The water samples to be analyzed were taken from six
different locations. Three of them inside the station of
petroleum refinery waste water treatment unit and the other
three were at the Tigris River in Iraq around the station. The
results were between (non detected, 246.9) µg/L inside the
station and (non detected, 288.7) µg/L at the river.
[Hadi Hassan Jasim, Bahaa Malik
Altahir, Muntadhar Salih Sultan.
Solid cartridges in
Determination of Benzidines in River and Wastewater by HPLC.
World Rural Observ
2018;10(1):52-60]. ISSN: 1944-6543 (Print); ISSN: 1944-6551
(Online).
http://www.sciencepub.net/rural.
7. doi:10.7537/marswro100118.07.
Keywords:
petroleum refinery wastewater,
Benzidine, 3,3’-dichlorobenzidine, 3,3’-Dimethylbenzidine, Solid
phase extraction. |
Full Text |
7
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8
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Characterization of
Staphylococcus aureus Isolated from Selected Individuals in
Lead City University, Ibadan, Nigeria
VA Adesanwo, AO Adejuwon, BA
Bamkefa, ET Umezurike, ME Oluwole, OD Odeleye
Department of Microbiology, Lead
City University, Ibadan, Nigeria
ao_adejuwon@yahoo.ca
Abstract:
Staphylococcus aureus
is a versatile human pathogen which causes a broad spectrum of
significant opportunistic infections ranging from a relatively
mild involvement of the skin and the soft tissue to life
threatening systemic illness such as sepsis, pneumonia, pustules
and boils, as well as toxin-mediated syndromes like toxic shock,
scalded syndrome and food poisoning. Fifty swab samples were
collected randomly from different parts of the human face which
were the nostrils, lower jaw and ear regions. The swab samples
were collected from four individuals within Lead City University
premises. All the samples were collected with the aid of sterile
swab sticks for microbial analysis. The samples collected were
inoculated onto Mannitol Salt Agar which is selective for
Staphylococcus species. The bacterial isolates were all
examined and characterized biochemically using standard
microbiological methods. Tests carried out included catalase
test, haemolytic test, Voges Prokaeur test, coagulase test and
sugar fermentation tests. The sensitivity of the isolates to ten
specific antibiotics was determined using the disc diffusion
method. The antibiotics used were Pefloxacin (10ug), Gentamycin
(10ug), Ampiclox (30ug), Zinnacef (20ug), Amoxicillin (30ug),
Rocephin (30ug), Ciprofloxacin (10ug), Streptomycin (30ug),
Septrin ( 30ug) and Erythromycin (19ug). Twelve isolates of the
fifty samples collected grew golden yellow on Mannitol Salt
agar. They were catalase test positive and coagulase test
positive. These were suspected to be Staphylococcus aureus.
This signifies a probable low proportion of suspected
Staphylococcus aureus in the total bacteria isolated from
the head region of the selected individuals. These twelve
bacterial isolates suspected to be Staphylococcus aureus
were sensitive to all the ten antibiotics used. It is concluded
that the specific antibiotics used in this study will be
effective in controlling infection with these suspected
Staphylococcus aureus isolates in the selected individuals.
[VA Adesanwo, AO Adejuwon, BA
Bamkefa, ET Umezurike, ME Oluwole, OD Odeleye.
Characterization of Staphylococcus aureus Isolated from
Selected Individuals in Lead City University, Ibadan, Nigeria.
World Rural Observ
2018;10(1):61-68]. ISSN:
1944-6543 (Print); ISSN: 1944-6551 (Online).
http://www.sciencepub.net/rural.
8.
doi:10.7537/marswro100118.08.
Keywords:
Pathogen, Staphylococcus
aureus, antibiotics sensitivity |
Full Text |
8
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9
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Assessment of Selected Physicochemical and Microbial Parameters
of Water Sources along Oproama River in Oproama Community in
Rivers State, Nigeria
Asiton-a Asifamabia Dick, Leera Solomon and Susan Okparanta
Department of Science Laboratory Technology, School of Science
and Technology, Captain Elechi Amadi Polytechnic, Rumuola, P. M.
B. 5936, Port Harcourt, Rivers State
asitona2016@yahoo.com
Abstract:
Assessment of selected physiochemical and microbial parameters
collected from seven hand-dug wells and three points along the
Oproama River in Oproama community were studied to provide
guidance and baseline data for future reference. The hand-dug
wells and river water samples were collected to analyse the
total heterotrophic bacteria, total coliform, salinity,
chloride, electrical conductivity, total dissolved solids,
calcium and magnesium. Bacteriological analysis showed that the
groundwater quality was poor, with total coliform exceeding the
WHO permissible limit for drinking. Bacteria species identified
were Escherichia coli, Enterobacter
aerogenes, Pseudomonas aeruginosa,
Staphylococcus aureus, Proteus mirabilis,
Klebsiella sp., Salmonella sp., Vibrio sp.,
Serratia marcescens, Shigella sp.,
Chromobacterium sp., Flavobacterium sp.,
Citrobacter sp., Alcaligenes sp., Bacillus
sp., Streptococcus faecalis and Aeromonas sp.
Conductivity, salinity, chloride, total dissolved oxygen,
calcium, and magnesium were within recommended limit.
Calcium/magnesium (Ca/Mg) for each well sample ranged from 1.67
to 12.33 and indicates absence of saltwater intrusion which
stands at a limit of 1. The implication of this is the shallow
hand-dug wells were contaminated with microbes and could result
in health hazard.
[Asiton-a
Asifamabia Dick, Leera Solomon and Susan Okparanta.
Assessment of Selected Physicochemical and Microbial Parameters
of Water Sources along Oproama River in Oproama Community in
Rivers State, Nigeria.
World Rural Observ
2018;10(1):69-74]. ISSN: 1944-6543 (Print); ISSN: 1944-6551
(Online).
http://www.sciencepub.net/rural.
9.
doi:10.7537/marswro100118.09.
Key words:
Hand-dug wells, Oproama River, Saltwater intrusion, Total
coliform |
Full Text |
9
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10
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Environmental Pollution and Reportage in Nigeria
Adieboye George Oforibika, Isetima Kelsy Alalibo and Leera
Solomon
Department of Science Laboratory Technology, School of Science
and Technology,
Captain
Elechi Amadi Polytechnic, Rumuola, P. M. B. 5936, Port Harcourt,
Rivers State
oforibikaa@yahoo.com
Abstract:
The incidence of reportage of environmental pollution by
Newspapers was under study here. This study was carried out for
the period of 9 months (Sept. 2010 – May 2011), 360 editions of
four newspapers gotten from University of Port Harcourt Donald
Ekong library, Abuja Park Choba. The four newspapers used were:
Guardian, Vanguard, Daily Sun and This Day. Population size for
the study was 1090 editions. Of the sample size as 360 editions,
only 334 editions were found (92.7%) while (7.2%) 26 were
missing. There were only 18 editions (5%) having stories on
environmental pollution in the Niger Delta. Guardian had 2
(11%), Vanguard 8 (44%), Daily Sun 3 (17%) and This Day 5 (28%).
On the extent of coverage a total of 25 stories were reported;
Guardian having 3 (12%), Vanguard has 12 (48%), Daily Sun having
5 (20%) and This Day having 5 (20%). Out of these 25 stories, 24
(96%) were on oil spillage while only 1 (4%) was on gas flaring.
This result shows proof that there is very poor reportage of
environmental pollution by the Nigeria Newspapers. This implies
that environmental pollution is treated with levity by the
Nigerian media houses.
[Adieboye
George Oforibika, Isetima Kelsy Alalibo and Leera Solomon.
Environmental Pollution and Reportage in Nigeria.
World Rural Observ
2018;10(1):75-77]. ISSN: 1944-6543 (Print); ISSN: 1944-6551
(Online).
http://www.sciencepub.net/rural.
10.
doi:10.7537/marswro100118.10.
Key words:
Environmental pollution, Niger Delta, Newspapers, University of
Port Harcourt |
Full Text |
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Impacts of anthropogenic activities on Avian
Composition in Awba Dam, University of Ibadan, Nigeria
1Kolawole Felix Farinloye, 2Olusegun Onimisi John-Dewole
1Department of Environmental Management and Toxicology, Lead
City University, Ibadan, Nigeria
2Department of Chemistry, Lead City University, Ibadan, Nigeria
segunotaru@yahoo.com
Abstract: Most avian species living in
urban areas readily adapts to presence of anthropogenic
activities regardless of wherever they are found either within
densely populated areas or within recreation centres. In Ibadan,
Nigeria, Awba dam (AwD) is a reservoir of recreational
potentials; hence the study was carried out there. This dam was
dredged for the sake of ecotourism development during the 2013.
This paper assessed the effects of anthropogenic activities on
the present physico-chemical characteristics of the water, trace
metal levels, and avian composition within the dam site.
Reconnaissance study was carried out around AwD to make a
general assessment. This gave the description of the habitat.
The physicochemical parameters of AwD including water and air
temperatures, transparency, total dissolved solids [TDS]
dissolved oxygen [DO] etc was investigated. Bird survey was
carried out using line transect method (Bibby et al., 2002).
Stratified random sampling was used to allocate 7 transects into
within the dam site. Bird surveys were carried out morning and
evenings (6:00 –10:30 hrs and 16:00–18: 30 hrs). Birds heard and
seen were recorded. These were monitored twice for two (2) wet
and two (2) dry seasons of 2013-2014 respectively. Data obtained
were analyzed using descriptive and inferential statistics.
Values of physicochemical parameters of the dam observed ranged
as follows: water temperature, 24-26°C, transparency 0.0-0.3m,
TDS 143.2-151.5mg/L, conductivity, 289.2-391.5µmhos/cm
respectively. The mean rainfall for 2013-2015 was 1550mm, while
mean air temperature was at 22-23°C respectively. Zn was
(-0.641), Cu was (0.788) while Fe was (0.797) respectively. A
total of 18 species of birds comprising of 11 families and 6
orders were recorded during this survey. These are seven (7)
carnivores (38.8%), three (3) frugivores (16.6%), five (5)
granivores (27.7%), two (2) insectivores (11.1%), and one (1)
nectarinivores (5.55%) respectively. The AwD had no worker/staff
as at the time of documenting the findings. The impact of the
dredging has taken a heavy toll on the physicochemical
parameters as well as on the flora and fauna specie diversity.
More than sixty (60%) of the species are lost due to the noise
of bulldozer and other heavy equipments. The assessment of
Environmental Impact Assessment (EIA) is highly necessary if
such massive habitat change is of requirement later in the
future to for stall species loss. That is why collaborative work
is needed to be carried out between departments involved in the
management of AwD.
[Kolawole Felix Farinloye, Olusegun Onimisi John-Dewole. Impacts
of anthropogenic activities on Avian Composition in Awba Dam,
University of Ibadan, Nigeria. World Rural Observ
2018;10(1):78-84]. ISSN: 1944-6543 (Print); ISSN: 1944-6551
(Online). http://www.sciencepub.net/rural. 11.
doi:10.7537/marswro100118.11.
Key words: Awba dam, Dredging, Physicochemical
Parameters, Specie Loss |
Full Text |
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Water distribution characteristics of large cannon irrigation
sprinkler under different spacing and layouts
Issaka, Z.1, Issah M.H.1, Ayamba P2.
1.
Department of Agricultural Engineering, Tamale Technical
University, Tamale, Northern Region, Ghana; 2. Department of
Mechanical Engineering, Tamale Technical University, Tamale,
Northern Region, Ghana.
Abstract:
Relevant factors of big gun sprinkler affecting the irrigation
performance are the nozzle diameter, operating pressure, layout
form, and overlapping distance were studied under no wind
conditions. The discharge coefficient ranged from 0.96 to 0.99.
A mathematical model of radius of throw was also regressed and
the coefficient of determination was 0.9765. The application
rate was lower near the sprinkler, and then a peak value
occurred under the radius of throw from 4 to 6 m for each water
distribution pattern. The average application rate decreased
with the increase of operating pressure. The average application
rate increased with the increase of nozzle diameter. The
increased or decreased magnitude of average application rate
under small nozzle diameter was larger than large nozzle
diameter within the same range of variation of operating
pressure. The maximum CU values increased with the increase of
operating pressure under different nozzle diameter or different
layout. Equilateral triangle layout achieved higher uniformities
compared with square layout. The optimal CU values and spacing
coefficients of big gun sprinkler with different conditions of
layout [s], operating pressure and nozzle diameter were
proposed.
[Issaka, Z., Issah M.H., Ayamba P. Water distribution
characteristics of large cannon irrigation sprinkler under
different spacing and layouts.
World Rural Observ
2018;10(1):85-94]. ISSN: 1944-6543 (Print); ISSN: 1944-6551
(Online).
http://www.sciencepub.net/rural.
12. doi:10.7537/marswro100118.12.
Key word:
sprinkler; hydraulic performance; water distribution;
uniformity; layout |
Full Text |
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Soil Quality Assessment for Plantation of
Ashwagandha
in Barshi Tahsil, Solapur [MH]
Shyam C. Kagade
and Avinash S. Kadam
Research Student & Assistant Professor
School of Earth Sciences, Swami Ramanand Teerth Marathwada
University,
Vishnupuri, Nanded-431606, Maharashtra India.
Email:
shyamkagade@gmail.com
Abstract:
A field study was conducted at Barshi Tahsil for soil and its
various contents throughout period of 2014 to 2015. A through
survey was conducted to examine the quality of soil samples
collected from agricultural farmlands around Barshi Tahsil of
Maharashtra state, India.
The soil is mainly alluvial in nature.
Data presentation revealed different values of physical and
chemical characteristics of soil.
The objective of the study was to assess and compare the soil
physicochemical properties of this soil. The study was carried
on few selected physical and chemical characterization and that
to the quality soil and its nature. The standard analytical
methods were applied for analysis of soil.
The present study was conducted to determine geographical
feasibility of commercial plantation of Ashwagandha in Barshi
Tahsil of Solapur regions of Maharashtra. On the basis of these
research results it can be concluded that soil properties of
this area were more operative for Ashwagandha plantation in
respective area.
[Shyam
C. Kagade
and Avinash S. Kadam.
Soil Quality Assessment for Plantation of Ashwagandha in Barshi
Tahsil, Solapur [MH].
World Rural Observ
2018;10(1):95-100]. ISSN: 1944-6543 (Print); ISSN: 1944-6551
(Online).
http://www.sciencepub.net/rural.
13.
doi:10.7537/marswro100118.13.
Keywords:
Plantation,
Soil quality, Chemical analysis, UV-spectrophotometer |
Full Text |
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