J. Agric. Environ. Sci. Vol. 6 No. 1 (2021) ISSN: 2616-3721 (Online); 2616-3713 (Print)
Publication of College of Agriculture and Environmental Sciences, Bahir Dar University 1
Farmers’ Finger Millet [Eleusine coracana (L.) Gaertn] Seed Management Practices in
West Gojjam Zone, NorthWestern Ethiopia
Wossen Tarekegne
1*
, Firew Mekbib
2
and Yigzaw Dessalegn
3
1
Bahir Dar University, College of Agriculture and Environmental Sciences
2
Haramaya University, School of plant Sciences
3
ILRI, LIVES Project, Bahir Dar, Ethiopia
*Corresponding author: wossentarekegne1@gmail.com
Received: April 26, 2020 Accepted: April 14, 2021
Abstract: Finger millet is one of the major growing crops in Amhara region particularly in West Gojjam Zone
in maintaining food and nutrition security. However, the quality of finger millet seeds, agronomic packages and
the productivity of the crop is very low as well as maintaining of genetic diversity is not documented. The
present study was carried out in Yilmana-Densa and Mecha districts of Northwestern Ethiopia to document
farmers’ knowledge and experiences on finger millet seed management practices. Data were collected from 120
households using a structured questionnaire and focus group discussion. The results showed that 72.5% of the
respondents explained that seed selection is made by both husband and wife; and the seed was selected soon
after threshing 58.3% of the respondents replied that the seeding materials are selected soon after threshing
while 37.5% did during planting time. Almost all respondents used locale made materials to clean seed and
97.5% of them didn’t use storage chemicals as finger millet do have a long shelf life like teff. Nowadays farmers
used improved varieties of finger millet as its productivity is better than the local varieties. Therefore, the
existing finger millet seed management practices has been contributing for maintaining genetic diversity,
however, the system is insufficient to hold and enhance the existing function of the extension organization,
farmer cooperative union, NGO and government organization to meet the seed quality thereby seed security.
Hence, establishing and strengthening linkages among stakeholders to use indigenous knowledge on seed
management practices, seed selection, diversity conservation and seed security for a bad time.
Keywords: Genetic diversity, Indigenous knowledge, Seed cleaning, Seed security
This work is licensed under a Creative Commons Attribution 4.0 International License
1. Introduction
Agriculture is the mainstay of the Ethiopian
economy and the primary source of livelihood for
the majority of its population. In view of this, the
supply of high-quality seed of well-adapted crops
could be considered crucial among the other
agricultural inputs. This is because seed is the most
vital and crucial input for crop production, one of
the ways to increase productivity without adding
appreciably to the extent of land now under
cultivation by planting quality seed
(https://www.agriquest.info/quality). Even if, seed
consider as a major agricultural input, its quality
declined due to poor postharvest handling technics
like physical damage during threshing,
transportation, improper moisture content, poor
storage, insect/disease attach, or prolonged shelf
life and others, all these will affect the productivity
of finger millet. However, it is one of the most
important crops to achieve both food and feed
security, especially in drought-prone areas. Millets
are grown and can give reasonable yield even under
harsh growing conditions with low-input
agricultural situations in which major cereal crops
often produce low yields in areas of Africa and
Asia (Adekunle, 2012; Amadou et al., 2013;
Changmei and Dorothy, 2014). However, research
effort on varietal development as well as in seed
multiplication and supply is very limited. As a
result, finger millet producers traditionally
developed a number of cultivars and have been
selecting their own seed for the next season.
Finger millet seed management practice has been
undertaken from the time of domestication until
now. It was exercised through selecting landraces,
which are adaptable to the existing environmental
condition and having the most preferred traits. The
seed management activities have been played their
own role in seed quality, on-time availability,
J. Agric. Environ. Sci. Vol. 6 No. 1 (2021) ISSN: 2616-3721 (Online); 2616-3713 (Print)
Publication of College of Agriculture and Environmental Sciences, Bahir Dar University 2
productivity and diversification of varieties.
However, finger millets seed management practices
of farmers are not studied well and well
documented. Therefore, this study was initiated to
assess and document farmers’ knowledge and
experiences on finger millet seed management
practices in West Gojjam Zone, Northwestern
Ethiopia.
2. Materials and Methods
2.1. Description of the study area
The study was carried out in Yilmana-Densa and
Mecha Districts (Woredas) in West Gojam Zone of
Northwestern Ethiopia. Yilmana-Densa and Mecha
Districts are found between 11
o
16'19" N and 11
o
25'20" N latitudes, and 37
o
28'38" E and 37
o
10'20"
E longitudes; with an altitude of 2240 and 1960
meters above sea level (m.a.s.l.). The soil type of
the study area is characterized as Luvisol and
Nitosol with pH setting of 5.38 to 5.48 and 5.09 to
5.3, respectively (NSRC, 2006; Berhanu, 2014).
The temperature of Yilmana-Densa (Adet) varies
between 10.9 (Min) and 26.9°C (Max) with a mean
annual rainfall of 1164.1 mm. On the other hand,
Mecha District experienced an annual temperature
that ranges from 9.4 to 28.1
O
C with an annual
rainfall of 1454.5 mm (WAMSC, 2013). The
farming system of these districts is mainly mixed
crop-livestock production. Most farmers in the
district undertake both crop and livestock
production activities. Agriculture is mainly
characterized by rain-fed production system. The
major crops grown in the study areas include
maize, finger millet, tef, wheat, barley, green peas,
fava bean and vegetables.
2.2. Sampling procedures and participants
selection
The study population comprised of a researcher in
a public agricultural research organization,
extension personnel in extension offices and
bureaus of agriculture and rural development, seed
supplier organizations and farmers who produce
finger millet. The survey was undertaken with a
multi-stage sampling technique having three stages
that involve the selection of (1) sample zone and
districts, (2) Peasant associations and (3)
smallholder farmers. In the first stage, West Gojam
Zone and two Districts, namely Yilmana-Densa
and Mecha were selected purposively from all the
finger millet growing zones and districts based on
larger area coverage and production potential. In
the second stage, the study included four total
finger millet growing Peasant associations; two PA
from each district based on their area coverage and
production potential of finger millet. In the third
stage, 120 farm households were randomly selected
from lists of names of household head in the
peasant association. The sample size was
determined proportionally to the population size of
farmers.
2.3. Data collection and analysis
The information was collected on farmers’ seed
management practices: perception of seed cleaning,
seed sorting, seed storage, varietal obsolete and
seed security. Both qualitative and quantitative
primary data were collected from extension staffs,
researchers, farmers and key informant.
Respondents were interviewed independently with
a structured questionnaire. Further, additional
information was collected using Focus Group
Discussions (FGDs) and individual interviews on
socioeconomic and demographic characteristics of
sample farmers, seed selection, seed cleaning, seed
storage and seed security. In addition, an open-
ended questionnaire was used to capture
information during the focus group discussion from
key informants, who have knowledge and
experience about the management practice of finger
millet.
Descriptive statistics was employed to analyze the
seed management practice of finger millet. The
qualitative data generated using FGDs and key
informants were analyzed thematically. The
quantitative data analysis was performed using
SPSS (Version 21) computer package (IBM, 2012);
and results are presented in the form of frequency
distribution and percentage.
3. Results and Discussion
3.1. Socioeconomic and demographic
characteristics of sample farmers
Of the 120 sample households about 113 were
male-headed and seven were female-headed.
Mecha and Yilmana-Densa had 54 and 59 male-
headed households, respectively. Of the seven
female-headed households, five were in Mecha and
two were in Yilmana-Densa. The mean number of
male and female family members above 15 years
was 1.75 and 1.54, respectively. This group of
people is economically active workforce, which
helps farmers during crop production. On the other
hand, the mean number of male and female family
member less than 15 years old was 1.34 and 1.12,
respectively, which are participated mainly in cattle
herding (Table 1).
J. Agric. Environ. Sci. Vol. 6 No. 1 (2021) ISSN: 2616-3721 (Online); 2616-3713 (Print)
Publication of College of Agriculture and Environmental Sciences, Bahir Dar University 3
Table 1: Mean family size and number of family members in sample households
Item
Yilmana-Densa District
Mecha District
Mean Std.
Mean Std.
Family size
5.75
1.73
6.58
1.66
Male family member (>15 years)
1.75
1.07
1.76
1.07
Male family member (<15 years)
1.34
1.05
1.48
1.18
Female family member (>15 years)
1.54
0.87
1.78
0.74
Female family member (<15 years)
1.12
0.82
1.56
1.12
Std. = Standard deviation
Table 2: Age of farmer and level of education in sample household (n= 120)
Std. = Standard deviation; MHH = Male household head; FHH = Female household head
About 52.5% the sample respondents in Mecha and
36.1% in Yilmana-Densa district were illiterate.
About 63.9% of the respondents in Yilmana-Densa
district were literate where 19.6% had got a formal
education. In Mecha District, about 47.5% were
literate where 20.4% had exposure to formal
education. These results showed that more than
50% of the respondent were literate with different
level of education, that bring good opportunity for
agriculture extension service, which allows
farmers to make better decision and choice for
improvement of seed management practice. These
findings agree with that of Reimers and Klasen
(2012) and Oduro-Ofori et al. (2014) who also
discovered that the technology adoption of farmers
increases in relation to the level of education to
obtain maximum output.
The average age was 43.9 (Std. = 10.5) and 37.5
(Std =3.5) for male and female sample farmers in
Yilmana-Densa. The average age in Mecha was
45.04 (Std. = 8.6) and 46.4 (Std. = 4.2) for male-
female sample farmers, respectively (Table 2).
3.2. Farm and household resources
The results of the survey indicate that the average
farmlands owned by the farmers were 1.24 ha in
Mecha and 1.2 ha in Yilmana-Densa districts. From
interviewed farmers, 25.5% of Mecha and 31.1%
for Yilmana-Densa farmers’ have owned less than
1 ha of land. On the other hand, 8.5% of Mecha
and 6.4% of Yilmana-Densa farmers’ own more
than 2 ha of land (Table 3).
During the assessment of oxen, the result depicted
that 18.7%, 54.2%, 18.6% and 8.5% of Mecha,
owned more than two oxen, two oxen, single ox
and have no ox; similarly, 16.4%, 59%, 23% and
1.6% of Yilmana-Densa owned more than two
oxen, two oxen, single ox and have no ox,
respectively (Table 3). Farmers gave comparatively
large area coverage for finger millet production
from available cultivation of land. Finger millet is
among the highest labor demanding crops, farmers
said that it was the crop that most required
mechanization, particularly for threshing. Hence,
farmers have two and above two oxen, which
enables them to thresh timely by sharing their oxen
with relatives and neighbors (which is known as
wonfel) before deteriorating the seed quality
through high rainfall and sun damages.
Item
Mecha District
Mean
Std.
Mean
Std.
Age MHH
43.9
10.5
45.04
8.6
Age FHH
37.5
3.5
46.4
4.2
Level of education
Number of
farmer
Percent of farmer
Number of farmer
Percent of farmer
Illiterate
22
36.1
31
52.5
Read and write
3
5
2
3.4
Adult education
24
39.3
14
23.7
Grade (1-4)
10
16.4
10
17.0
Grade (5-8)
1
1.6
1
1.7
Above
1
1.6
1
1.7
J. Agric. Environ. Sci. Vol. 6 No. 1 (2021) ISSN: 2616-3721 (Online); 2616-3713 (Print)
Publication of College of Agriculture and Environmental Sciences, Bahir Dar University 4
Table 3: Farm and household resources of sample households (n=120)
Farm and household resource
Yilmana-Densa district
Mecha district
Mean
Std.
Mean
Std.
Number of oxen
1.9
0.7
1.93
1.03
Number of cattle
9.0
4.6
7.6
7.1
2012 amount of land cultivated (ha)
1.77
0.63
1.73
0.72
2012 rent farm size (ha)
0.57
0.54
0.49
0.5
2012 own land (ha)
1.2
0.57
1.24
0.62
Maize (ha)
0.32
0.13
0.51
0.27
Finger millet (ha)
0.26
0.098
0.54
0.25
Tef (ha)
0.62
0.25
0.13
0.24
Wheat (ha)
0.098
0.12
0.004
0.033
Barley (ha)
0.2
0.16
0.04
0.11
Green peas
0.08
0.24
0.0
0.0
Bean
0.08
0.19
0.17
0.06
Noug
0.0
0.0
0.04
0.14
Eucalyptus farm land (ha)
0.11
0.09
0.3
0.21
Std. = Standard deviation
3.3. Seed selection
Farmers are exercising several seed management
activities. One of them was seed sorting. About
72.5% of the respondents reported that both
husband and wife are responsible for seed sorting
while about 20.0% reported that women/wives
alone are responsible for seed sorting (Table 4).
About 58.3% of the respondents sorted their seeds
on the threshing ground after threshing while
37.5% of the respondents sorted the seeds during
planting. Only 4.2% of the respondents sorted the
seeds before harvesting (Table 4). Characteristics
of seeds such as size and weight are important
selection criteria.
The results of the present study showed generally
most farmers sort the seeds after threshing on the
threshing ground and in the store. These practices
help to maintain genetic diversity within the
cultivar and to contribute to the conservation of
finger millet genetic resources. However, during
the interview period, the respondents said that, as
compared to other cereal crops like teff, finger
millet seed and/or variety selection at harvesting
stage is low; which is because farmers did not give
more care to the crop due to its low productivity
and market demand. This kind of activity ascribed
how the crop gets low emphasis even by farmers.
In contrary to these results, Baniya et al. (2005)
reported that many farmers followed seed selection
during the harvesting of finger millet, while some
did this activity before harvest. The farmers either
select the better ears from the whole field or first
select a better area and select the better ears from
the fixed area only.
Table 4: Finger millet seed selection responsibility and seed selection stages
Seed selection practice
Number of respondents
Percentage
Responsible for selection
Both husband & wife
87
72.5
Women only
24
20.0
Men only
7
5.8
All family members
2
1.7
Total
120
100
Time of selection
On the field before harvesting
5
4.2
On threshing ground after threshing
70
58.3
On the store before planting
45
37.5
Total
120
100
J. Agric. Environ. Sci. Vol. 6 No. 1 (2021) ISSN: 2616-3721 (Online); 2616-3713 (Print)
Publication of College of Agriculture and Environmental Sciences, Bahir Dar University 5
3.4. Seed cleaning
One of the practice exercised by farmers on finger
millet seed management is seed cleaning. All
respondent farmers used to clean seed during
threshing by winnowing using locally made
wooden material called mankia/lamieda.
Moreover, farmers also cleaned sorted and cleaned
seeds at planting using weight and size based
separating materials called sefed”. The seeds are
cleaned usually two times using locally made
materials. Its main purpose is to improve the
physical quality of the seed by removing inert
matter, weeds and other crop seeds, and broken or
diseased/insect damaged seeds. These locally made
seed cleaning materials are also used by farmers in
different parts of the country and for different crop
species (Bishaw, 2004; Brikti et al., 2011; Birhanu
et al. 2016).
However, these cleaning methods that were used
by the respondent households in this study are
inadequate to ensure seed quality. Mechanical
devices, called separators, should have to get
emphasis for future to be established by farmers’
cooperative union and /or projects work on seed
sector. Cleaning separate unwanted seeds from
wanted ones and thus reduces the bulk to be
handled and stored, reduces potential vectors for
pathogens and pests, removes moist material to
maintain viability (Guzzomi et al., 2016).
3.5. Seed storage practice
According to the respondents, finger millet seed
does not have a storage problem. Accordingly,
97.5% of the respondents did not apply fungicide
or insecticide in the storage to prevent finger millet
seed from diseases and insect pest damages. Only
2.5% of respondents use zinc phosphide chemical
to control rodents. They did not use specialized or
airtight seed storage structures. About 14.2% and
85.8% of the respondents use sack and Gushgusha
/Gota”, respectively to store finger millet seeds
(Table 5).
The grain storage structure Gushgusha or Gota”
is locally made from a mixture of mud and teff or
barley straw. Both are kept in house and did not
have a mechanism to regulate the relative humidity
and the temperature. Hence, the existing finger
millet seed storage structures cannot ensure seed
quality and cause shorten seed longevity.
Therefore, farmers use fresh seeds the production
of finger millet. Regular replacement of seed may
contribute to maintain genetic diversity through
gene recombination as well as to improve the
existing landraces through natural selection.
Farmers in various countries use various storage
materials or structures for storage of finger millet
seed including small earthen pots, wooden vessel,
bamboo container, tin vessel and small plastic bags
(Baniya et al., 2005).
Farmers appreciate the long storability of finger
millet seed. It is not susceptible to major insect
pests such as weevil. This quality of finger millet
guaranteed farmers to save seed for bad times that
cause total crop failure due to unfavorable weather
condition such as drought. This peculiar feature of
finger millet makes it a priority crop in most
drought-prone areas of Africa and Asia. A similar
feature has been reported on another neglected crop
teff, which has an absence of serious storage pests
(Melkam and Mekbib, 2013).
Table 5: Farmers’ finger millet seed storage structures/materials
Storage structure and
Seed
Grain
Mix
Yilmana
Densa
Mecha
Total
Measurement taken
N
%
N
%
N
%
N
%
Sacks
14
11.667
-
-
3
2.5
-
-
Gota/Gushgusha
50
41.67
62
51.67
62
51.67
-
-
No chemical use
-
-
-
-
-
-
61
56
117
97.5
Chemical use
-
-
-
-
-
-
0
3
3
2.5
N = Number of farmers
3.6. Varietal status
Results showed that some farmers have terminated
growing different finger millet cultivars, which
were widely grown before in the districts (Table 6).
From 2002-2007 cropping season, 41.7% of the
respondents in Yilmana-Densa District stopped
growing a finger millet cultivar called Angedie.
Similarly, about 58.1% of the respondents from
Mecha District terminated Abate tikur from the
production system. During the period of 2008 to
2013, farmers in Yilmana-Densa District continued
J. Agric. Environ. Sci. Vol. 6 No. 1 (2021) ISSN: 2616-3721 (Online); 2616-3713 (Print)
Publication of College of Agriculture and Environmental Sciences, Bahir Dar University 6
with the termination of Angedie variety and started
withdraw Abate tikur from the system. Similarly, in
Mecha District farmers continued with the
termination of Abate tikur, Angedie and Abate
necho from the system (Table 6). These obsoleting
of finger millet landraces might be due to small
landholdings and availability of high yielding
improved variety like Necho, Mecha and Degu
which may reduce the competitiveness of land
races.
Interviewed farmers were illustrated that norms of
self-reliance and social value by the community
forced the farmers to keep their own seed in
priority from other problems and these make
reluctant to admit receiving freely gifted seeds. The
finding on side location seed or other side sources,
such as exchange and purchasing seed of local
variety is considered as second seed source when
their own seed is not selected for sowing. This is
because of an absence of improved variety and
quality seed in the market.
Seed security is vital for food and nutrition
security. Reliability and availability of seeds at the
right time and in the right price, as well as easy
access, are crucial for poor smallholder farmers,
but such hallmarks might not be universal in all
systems. Farmers’ seed systems are often
considered good traditional practices for seed
security and therefore, for ensuring food
sovereignty. The present findings showed that
100% of seed was obtained from the farmer seed
system. Similarly, Louwaars (2007) reported that
over 60 to 85% of the seed was found from farmer
seed system depending upon the crops and
countries. Sthapit and Padulosi (2011) also reported
that close to 99% seeds of neglected and
underutilized crop species sourced from farmer’s
seed system. According to Wekundah (2012), the
informal seed supply system also provides about
80-100% of the seed used in the African states.
The farmers’ practice indicated that formal seed
multiplication, certification and supply systems do
not exist for finger millet and are not sufficiently
available for other crops in the study areas. But, it
ensured the survival of landraces to obtain the seed
they need and enables them to produce for their
own consumption, sale and for their social relations
within the villages. However, the presence of seed
for sowing cannot assure the existence of sufficient
food to eat. This trend continues till now
because of the absence of improved seed
supply in the market.
Table 6: Status of finger millet varieties in the study area
Finger millet withdraw from
production system
Yilmana-Densa district (n=12)
Mecha district (n=31)
N
%
N
%
Between 2002 2007
Abate necho
2
16.7
7
22.6
Angedie
5
41.7
7
22.6
Abate tikur
_
_
18
58.1
Total*
7
58.4
32
103.3
Between 2008 2013
Abate necho
1
8.3
11
35.5
Angedie
4
33.3
13
41.9
Abate tikur
7
58.3
17
54.8
Nech dekie
_
_
1
3.2
Total
12
100
42
135.4
N = Number of farmers, *the same farmer practiced repeated response
3.7. Household seed security and relation to
wealth category
All the respondents in Yilmana-Densa District and
98.3% of the respondents in Mecha District save
their own finger millet seed for their next cropping
season (Table 7). The wealth category of the
respondents was identified on the basis of the
following characteristics, which includes hectare of
farmland, plantation, livestock and constructed
houses. The result showed that, about 21.3% rich
farmers; 47.5% medium farmers; 29.5% poor
farmers and 1.6% very poor farmers in Yilmana-
Densa. In correspondence to the above figures,
28.8%, 54.2%, 17% and 0% of the respondents
J. Agric. Environ. Sci. Vol. 6 No. 1 (2021) ISSN: 2616-3721 (Online); 2616-3713 (Print)
Publication of College of Agriculture and Environmental Sciences, Bahir Dar University 7
found to be in Mecha District, respectively (Table
7). Differences in wealth category have been
documented in this study. Wealthier households
were produce higher production and more self-
sufficient in food than poor households. But, seed
self-sufficiency have priority in all wealth groups
rather than eating or selling a large portion of their
harvest. The community norms and social values
attributed to retain and store their own seed for the
next season or for unfavorable weather condition;
and surprisingly the poor farmers can assure their
own seed through side location seed sources by off-
farm incomes and selling sheep and goats.
Table 7: Farmers’ perception for reasons of seed security in the study area
Seed security
Yilmana-Densa District (n = 61)
Mecha District (n = 59)
N
%
N
%
Secured farmer
61
100
59
100
In secured farmer
0
0
0
0
Own seed
61
100
58
98.3
Purchase seed
29
47.5
17
28.8
Exchange seed
29
47.5
25
42.4
Wealth category for seed security
Secured farmer
61
100
59
100
Rich
13
21.3
17
28.8
Medium
29
47.6
32
54.2
Poor
18
29.5
10
17
Very poor
1
1.6
0
0
N = Number of farmers, same farmers practiced more than one criterion
4. Conclusions and Recommendations
Finger millet is a multipurpose staple crop in the
study areas. Farmers save and use seeds of local
cultivars, due to the unavailability of improved
varieties. Quality of the farmer saved seeds is
relatively poor since it is not produced and
processed as per certified seed production and
processing procedures. The existing farmers’ seed
management practices found to be useful in
maintaining genetic diversity and seed security in
the study areas. However, high yielding crops
threaten diversity of finger millet varieties and
farmers started withdrawing the production of
some landraces. Therefore, it is critical to collect,
conserve and improve the existing finger millet
landraces. Establishing and strengthening linkages
between stakeholders such as cooperative union,
NGOs and government organizations for
indigenous knowledge management practices in
seed selection, conservation and seed security is
necessary.
Acknowledgements
The authors thank the Ministry of Science and
Higher Education and Debre Markos University for
granting fund for the completion of this research
work. The authors also thank Farmers, Bureau of
Agriculture and Rural Development of Amhara
Region, Amhara Region Seed Agency, Amhara
Seed Enterprise, Ethiopian Seed Enterprise, Adet
Agricultural Research Center and Development
Agents at peasant association for providing primary
and secondary information.
Reference
Adekunle, A.A. (2012). Agricultural innovation in
sub-Saharan Africa: experiences from multiple
stakeholder approaches. Forum for
Agricultural Research in Africa, Ghana.
Amadou, I., Gounga, M. E., and Le, G. W. (2013).
Millets: nutritional composition, some health
benefits and processing-A review. Emirates,
Journal of Food and Agriculture 25: 501508.
Baniya, B.K., Tiwari, R.K., Chaudhary, P.,
Shrestha, S.K., and Tiwari. P.R. (2005).
Planting Materials Seed Systems of Finger
Millet, Rice and Taro in Jumla, Kaski and Bara
Districts of Nepal. Nepal Agricultural
Research Journal. 6: 39-48.
Berhanu, A., Anteneh, A., and Dereje, A. (2014).
Response of irrigated onion (Allium cepa L.)
to nitrogen and phosphorus fertilizers at Ribb
and Koga irrigation schemes in Amhara
Region, North Western Ethiopia. International
Research Journal of Agricultural Science and
Soil Science. 4: 95-100.
J. Agric. Environ. Sci. Vol. 6 No. 1 (2021) ISSN: 2616-3721 (Online); 2616-3713 (Print)
Publication of College of Agriculture and Environmental Sciences, Bahir Dar University 8
Birhanu, G., Zerihun, T., Genene, T., Endegena,
A., and Misganaw, W. (2016). Farmers
Traditional Knowledge on Teff (Eragrostis tef)
Farming Practice and Crop Rotation in PGP
Microbes Enhancement for Soil Fertility in
West and East Gojam. Computational Biology
and Bioinformatics 4(6): 45-54.
Bishaw, Z. (2004). Wheat and Barley Seed
Systems in Ethiopia and Syria. PhD Thesis,
Wageningen University, Wageningen, the
Netherlands.
Brikti, F., Mekbib, F., and Amare, A. (2011). Seed
System and Quality Analysis of Groundnut
(Arachis hypogaea L.), in Babile Woreda,
Eastern Ethiopia. M.Sc. Thesis, Haramaya
University, Haramaya, Ethiopia.
Changmei, S., and Dorothy, J. (2014). Millet-the
frugal grain. International Journal of Scientific
Research and Reviews. 3(4): 7590.
Guzzomi, A.L., Erickson, T.E, Ling, K.Y., Dixon,
K.W. and Merritt, D.J. (2016). Flash flaming
effectively removes appendages and improves
the seed coating potential of grass florets.
Restoration Ecology 24: 98105
IBM (International Business Machines Corporation
and Subsidiary Company). (2012). IBM SPSS
Statistics for Windows, version 21. Armonk,
NY: IBM Corp.
Louwaars, N.P. (2007). Seeds of confusion: the
impact of policies on seed systems. PhD
Dissertation, Wageningen, the Netherlands.
Melkam, A., and Mekbib, F. (2013). Seed system
of tef [Eragrostis tef (Zucc.) Trotter] in East
Gojam Zone, Ethiopia. ABC Research Alert
11: 3.
NSRC (National Soil Research Center). (2006).
Soils of Adet Agricultural Research Center and
its Testing Sites. Addis Ababa, Ethiopia.
Oduro-Ofori, E., Aboagye, A.P. and Acquaye,
N.A.E. (2014). Effects of Education on the
Agricultural Productivity of Farmers in the
Offinso Municipality. International Journal of
Development Research. 4(9): 1951-1960
Quality seed and its importance in agriculture.
Retrieved from:
https://www.agriquest.info/quality_seed.php
Reimers, M. and Klasen, S. (2012). Revisiting
the Role of Education for Agricultural
Productivity. American Journal of Agricultural
Economics. 95 (1): 131152.
Sthapit, B.R., and Padulosi, S. (2011). On-farm
conservation of neglected and underutilized
crops in the face of climate change. pp. 31-48.
In: Padulosi, S., Bergamini, N. and Lawrence,
T. (eds.), On-farm conservation of neglected
and underutilized species: status, trends and
novel approaches to cope with climate change.
Proceedings of the International Conference,
Friedrichsdorf, Frankfurt, 14-16 June 2001.
Bioversity International, Rome.
WAMSC (Western Amhara Metrological Services
Center). (2013). Seasonal Agro Metrological
Data. Bahir-Dar, Ethiopia.
Wekundah, J. (2012). Why informal seed sector is
important in food security. African
Technology Policy Network Biotechnology
Trust Africa. Special Paper Series No. 43:1-18