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AFRICABIZ
VOL 2 - ISSUE: 109
May
15 - June 14, 2008
Previous
Issue
Editor: Dr. Bienvenu-Magloire Quenum
Click here for contact & support console
| A
WORD FROM THE EDITOR
| |
Dear visitor and international investor,
We
warmly welcome you, if this is
your first visit to Africabiz
Online - The ultimate newsletter
on trading and investing in 49
sub-Saharan African countries.
If you are a regular and faithful
reader, welcome back.
-
PASSION IS THE DRIVING FORCE TO SUCCESSFUL ENTREPRENEURSHIP
We had worked hard during past 60 days to revamp the website dedicated to
jobs and entrepreneurship. That is the meeting
place for jobs seekers and entrepreneurs - worldwide. We moved the coding
from CGI to PHP in order to speedup the website loading and other processes.
Now as you can see clicking on above link, the interface has been streamlined.
It is user-friendly and more appealing. There is a concise How
it Works page and detailed
Frequently Asked Questions pages for Entrepreneurs and Jobs-seekers/
Experts.
Whatever is your line of expertise, wherever you live in: the USA, the Americas,
in Asia, in Africa, in Australia, in the Middle-East, the Far-East, or in Europe, you
can login and post your CV and review jobs and projects loaded by
entrepreneurs from the world at large - as far as you speak and write
English. (Sorry for other languages, we cannot afford having site
monitors who are "experts" in all languages of the world!). Go
ahead, login and become a member of the freelancers community worldwide.
One day or another, sooner or latter, sooner than you think it possible you
will win bids about projects/ jobs, and
or even find a permanent job in your city, region or country. Signup
is free.
As you may have noticed visiting Africabiz Online, we are a dedicated
team, working with passion to promote entrepreneurship in and out African countries.
We are believers in what we do. We are simply said passionate people. That
is what is driving us. Passion.
You can "load" your staff with people who are highly graduated in their line
of expertise. They may have MBA, PhD with cum laude and so on. If they are
not passionate people, who have passion about their jobs, you may
not have a dynamic team. If they wake up in the morning worrying about going
to work, they would be tired before starting the day, and you (your company)
would be certainly meeting troubles half way. One way or another.
You as the team-leader does not spend to much time
motivating passionate people because they are already motivated and enthusiastic
people. Passionate people think about innovation all the time. They hate
routine. They are creators who are always in search for the best solution
to solve problems and overcome hindrances. They are never bored doing what
they are doing. They are dedicated people, who always want the job done and
done efficiently.
You
are a blessed entrepreneur when you have passionate people in your staff, and
you should do whatever it takes to keep such people working for you (your company).
You should provide good working environment, and efficient office equipment,
and most of all give them incentives of all kinds.
We invite you to read about
Passion and putting the right people at the right place, the recipe
to successful entrepreneurship in any line of business. Click
here to read about: "The Right People" by guest author William
Frank Diedrich
- SERVICES
AND PRODUCTS FROM Dr. QUENUM & ASSOCIATES / BUSINESSAFRICA (TM)
List of Products and Solutions to trading and
investing in and out emerging nations - and particularly in sub-Saharan
African nations - is
here to review.
We draw your attention to Jobs & Projects'
platform that assists first, project-owners to tender for
the best experts to carry out projects at very competitive costs,
and, second, job-seekers to publish for free R�sum�s/CV to attract project-owners attention.
The Free and Pay-Per-Click advertisement
platform is also the cheapest way to advertise for your business
and drive traffic to your website.
Dr.
Quenum and Associates, IBC / BusinessAfrica (TM) have decided to follow
Yahoo
wise business practice - that is to establish business relationship
only with clients who can produce email address linked
to an ISP domain name or that could be traced back against a database of valid
and legitimate domain names. In other words,
from now on, only ISP-based email messages can expect replies from Dr. Quenum & Associates,
IBC / BusinessAfrica (TM). For
more on the matter, please visit this link.
-
Contributor's Guidelines
are here to review. Your
contribution on "How
emerging nations and particularly
African countries / entrepreneurs
could bridge the developing gap" is
welcome.
Your
feedback / objection / contribution is welcome. Visit WorldWide
BizCenter,
and choose General
Information (as topic) to
create a thread for discussion. On the top of the WorldWide BizCenter page,
there is a HELP link to assist you making an efficient
use of the discussion board. This
link also is useful |
Many
thanks for dropping by and see you here on June 15, 2008
Dr.
B.M. Quenum
Editor
of AFRICABIZ
|
|
BUSINESS
OPPORTUNITIES IN AFRICA
|
-
Several business opportunities - component parts of the Integrated Developing Scheme described in Africans, Stop Being Poor! are listed in following table.
1-SHEA BUTTER (5,
6, 7,
11, 12,
13)
2- BLUE GOLD (14,
15, 16,
17, 18,
19)
3- FREEZE-DRIED PAPAIN (20,
21, 22
and here)
4- KENAF (23,
24)
5- VEGETABLE OIL (25,
26, 27,
28)
6- CEREALS (30,
31, 32,
33)
7- FRUITS (34,
35, 36,
37, 38,
39, 40,
42, 43,
44, 45,
46)
8- ESSENTIAL OILS (47,
48, 49,
50, 51,
52)
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9- ROOTS & TUBERS (54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64)
10- FOWL BREEDING (66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76)
11- FISH FARMING (78, 79, 80, 81, 82, 83, 84, 85, 86, 87)
12- BIOMASS ENERGY (89, 90, 91, 92)
13- SUGAR CANE & PRODUCTS (93, 94, 95, 96, 97, 98, 99/100, 101, 102)
14- LIVESTOCK (103,
104,
105,
106,
107,
108,
109, 110, |
|
-
LIVESTOCK & GAME DEVELOPMENT: PART
VI - A MEDIUM-SCALE CATTLE FATTENING OPERATION - D - BIOGAS
VOLUME PRODUCED FROM CATTLE DUNG
This delivery is a continuation to the previous ones [104, 105,
106, 107]
that laid down the basics to the economics to a medium-scale operation to
fattening 100 cattle heads per month as
here explained
One of the few nectars of this world is water, another is milk and
the third one is
cattle dung. With onset of what we call "modern civilization",
we have been despising a
few things and one of these is cattle dung. [Source: by Shri Venishankar M. Vasu]
We agree with M. Vasu and add that dung in general, human waste included are
invaluable raw materials for agricultural development. Dung is an invaluable
raw material that can be used as fertilizer and also to generate power. China
and other Asian countries are using dung to fertilize land since ages. And
modern China and India had developed biogas production technology based on
the utilization of dung.
That is not the case in African countries except in
the sun-drenched Sahelian region where sun-dried animal dung is used
as cooking fuel, and in central African Lakes region, particularly in Rwanda
where dung utilization to producing biogas is promoted since five years.
Here in this delivery, in continuation to the
previous one that
described the fattening of 1,200 cattle heads per year, a brief description
is exposed about biogas production in African rural areas, using cattle
dung as raw material.
-
QUANTITY OF DUNG PROCUCED BY A CATTLE HEAD
The quantity of dung
produced by animals depends on the daily intake of forage, water
and additional feeding, the age of the
animal and of course the component parts of the feeding. That is reduced protein
intake means less waste produced by cattle, swine and horses. Indeed, in Northern
developed countries, environmental concerns led to research to reduce the quantity
of Nitrogen released by animals.
In India, in tropical environment, an adult cattle
(+3 years old) gives on average 4 tonnes of dung and 1,516 tonnes of urine
per year - according to M. Vasu as per source above linked; and also as per
the comprehensive study about biogas system in India available
at this link. That is around 10 kg of dung per day plus 4.5 kg of urine
per day - per cattle head.
Above exposed quantity of dung and urine released by a cattle head is staggering
but represents an asset if used to fertilize land and or to generate power.
-
RAW DUNG VERSUS THE EFFLUENT PRODUCED BY A BIODISTER
Fresh raw cattle dung
is an excellent organic fertilizer.
Its utilization would save a country hard currency necessary to importing chemical
fertilizers or establishing capital intensive plants to producing chemical fertilizers.
However,
due to the fact that the effluent resulting from the transformation of dung into
biogas is less pathogenic and more efficient (as fertilizer) than fresh dung,
it would be better to transform dung into biogas and use the effluent as fertilizer.
Indeed, the nitrogen in the slurry (effluent) has been mineralized, meaning
that it has taken the form of NH4+ (basic), rather than NO32- and nitrite (acidic),
which are common forms in cow dung. The NH4+ is more readily absorbed by the
plants, and, because of its positive charge, it binds to the soil colloids
in the ground, likely lowering the nitrogen leakage compared with cow dung.
[Source]
Humus improves the quality of the soil, by increasing soil porosity and water-holding
properties. The residue also supports the microbiological activity in the ground,
which helps keep the crops healthier and more resistant to different kinds
of pest, thus lowering the demand for chemical pesticides, compared with chemical
fertilizer. As shown by a scientific
study here available.
Table I below gives the nutrient contents of various kinds of raw manures
- as per Mr. Vasu. Figures listed in the table show that these manures can
be used as fertilizers and reduce the utilization of "artificial" fertilizers.
And Table II compares nutrients content of raw dung (from goats
and rabbits) and effluent released by
a biodigester. [Source]
Comparing figures about nutrient contents listed in both tables, one
sees that effluent is more efficient as fertilizer than raw dung.
Table
I - Average Nutrient Contents of Manures |
Type of Manures |
% Nitrogen (N) |
% Phosphoric acid (P2O5) |
% Potash |
Cow/buffalo dung |
0.3 -0.4 |
0.1 -0.2 |
0.1 -0.3 |
Horse dung |
0.4 -0.5 |
0.3 -0.4 |
0.3 -0.4 |
Sheep/goat dung |
0.5 -0.7 |
0.4 -0.6 |
0.3 -1.0 |
Cow/buffalo urine |
0.9 -1.2 |
NIL |
0.5 -1.0 |
Horse urine |
1.2 -1.5 |
NIL |
1.3 -1.5 |
Sheep/goat urine |
1.5 -1.7 |
NIL |
1.8 -2.0 |
Dry compost manure |
0.7 -2.0 |
0.9 -3. 0 |
1.0 -2. 0 |
Waste from stable cows/buffalos or horses |
0.4 -1.5 |
0.3 -0.9 |
0.6 -1.9 |
Source: "Handbook of Agriculture" (1987)
pp. 215, Indian Council of Agricultural Research (ICAR) |
Table
II - The Composition of Biodigester Effluent and Raw
Manure |
Nutrients |
N |
P |
K |
Biodigester
effluent, mg/liter |
375 |
31.8 |
61.6 |
Raw
manure, g/kg |
1.34 |
1.99 |
0.68 |
|
-
ESTIMATE OF BIOGAS VOLUME GENERATED BY A CATTLE
FATTENING BUSINESS
Previous
deliveries [89, 90, 91, 92]
have already discussed the matter considering hog fattening. Following paragraphs
consider cattle fattening operation as
per previous issue. That is an operation
that at capacity fattens 1,200 cattle heads a year.
Based on figures
available above, the quantity of dung available per year would
be in average: 4,000MT or [1,200 cattle heads*10kg*365days]; and the quantity
of urine would be in average every year: 1,900MT or[1,200 cattle heads* 4.5kg*365
days]
Which means that the slurry that could be ingested in the biodigester
would be amounting to 6,000MT of global waste (raw dung plus urine).
According
to pigsite.com and as
reported in previous issue 92, an operation to fattening
hog can produce 720m3 of biogas per pig and per day.
Then, even
if pig dung and raw cattle dung do not have the same nutrients composition,
the fact that cattle urine would be blended to cattle raw dung and injected into
the biodigester, one can take the amount of 720 m3 of biogas produced by a pig
per day as working hypothesis and evaluate the amount of biogas produced
by one operation that fattens 1,200 cattle heads per year to be equals to: 313,360,000
m3 of biogas per year or [720m3*1200 cattle heads*365days]
-
SOME BIOGAS APPLICATIONS
Volume of biogas reported above
is a staggering amount of biogas for only one operation that fattens 1,200 cattle
heads per year.
Graphic below
(courtesy
of this source)
gives an idea about some applications of biogas energy.
Next issue 110 (to
be delivered on June 15, 2008) will briefly expose quantity of electricity a
network of medium-scale cattle fattening operations can produce.
MORE
ON LIVESTOCK & GAME DEVELOPMENT |
1-Handbook
of Livestock Management
by Richard A. Battaglia (Paperback - Jul 21, 2006)
2- Raising
Small Livestock:
A Practical Handbook
by Jerome D. Belanger (Paperback - Feb 11, 2005)
3- The
Homesteader's Handbook
to Raising Small Livestock Goats, Chickens, Sheep. Geese, Rabbitts, Hogs, Turkeys,
Guinea Fowl, Ducks and Pigeons
by Jerome D. Belanger (Hardcover - April 1974)
4-
Backyard Livestock:
Raising Good, Natural Food for Your Family, Third Edition by Steven Thomas and
George P. Looby (Paperback - Jan 2, 2007)
5-
Keeping
Livestock Healthy:
A Veterinary Guide to Horses, Cattle, Pigs, Goats & Sheep, 4th Edition
by
N. Bruce Haynes (Paperback - Nov 1, 2001)
6- Alternative
Health Practices for Livestock
by Michael Keilty and Thomas Morris (Hardcover - Jan 1, 2006)
|
7- A
World Dictionary of Livestock Breed
Types, and Varieties
by V. Porter and I. L. Mason (Hardcover - Jun 6, 2002)
8- Livestock
waste facilities handbook
(Paperback - 1985)
9- Raising
Small Livestock:
A Practical Handbook
by Jerome D. Belanger (Paperback - Feb 11, 2005)
10-
Livestock Feeds and Feeding (5th Edition)
(Hardcover - Jun 8, 2001)
by Richard O. Kellems and David C. Church
11- Raising
Game Birds
by Lessiter Publications (Paperback - Jun 1986)
12- Livestock
Production in Unfavourable Economic Environments:
Strategies for Attaining Sustained Competitive Advantage
by P. G. A Jennings
(Hardcover - Mar 30, 2007)
|
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