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Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
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Slide 4: Chloroplast Inheritance
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Slide 5: Plasmid Inheritance
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Slide 6: Mechanisms of Extrachromosomal Inheritance
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Slide 7: Examples of Extrachromosomal Inheritance
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Slide 8: Importance of Extrachromosomal Inheritance
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Slide 9: Recent Research and Advances
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Activity data for livestock emissions - Kenya
1. MINISTRY OF AGRICULTURE, LIVESTOCK, FISHERIES AND
IRRIGATION
MRV EXPERT WORKSHOP– KENYA EXPERIENCE
Benjamin T. Kibor
State Department for Livestock
1
Guidance for addressing gaps in information and uncertainty in activity data for livestock GHGE 17-
18 July 2018, Den Haag, Netherlands
REPUBLIC OF KENYA
2. INTRODUCTION…
• Kenya is endowed with various types of
livestock which are cattle, sheep, goats,
poultry, donkeys, camels, pigs, rabbits ,
beehives and emerging livestock.
• These animals are kept for various products
such as milk, meat, skin, wool , honey ,
beeswax and manure.
2
Guidance for addressing gaps in information and uncertainty in activity data for livestock
GHGE 17-18 July 2018, Den Haag, Netherlands
3. 3
ASALs (Red) -
major for beef,
Honey, chevon
and mutton
High (white)
and medium
(Yellow)
potential areas
- Mainly Dairy,
poultry and Guidance for addressing gaps in information and uncertainty in activity data for livestock
GHGE 17-18 July 2018, Den Haag, Netherlands
4. KENYA’S LIVESTOCK SECTOR
ECONOMIC CONTRIBUTION
12% of the national Gross Domestic Product (GDP);
50% of agricultural labour force;
80% of the country is ASALs where 60% of
livestock is found, supporting over 10 million
people as the only source of livelihoods
Guidance for addressing gaps in information and uncertainty in activity data for livestock GHGE 17-18 July 2018, Den
Haag, Netherlands 4
5. LIVESTOCK POPULATION
5
Guidance for addressing gaps in information and uncertainty in activity data for livestock
GHGE 17-18 July 2018, Den Haag, Netherlands
-
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
1963 1968 1973 1978 1983 1988 1993 1998 2003 2008 2013
Population(numbersinmillions)
Year
Livestock population trends (1963 - 2016)
Beef Dairy Cattle Hair Sheep Wool Sheep Goats Pigs Poultry
6. LIVESTOCK PRODUCTS
6
Guidance for addressing gaps in information and uncertainty in activity data for livestock
GHGE 17-18 July 2018, Den Haag, Netherlands
7. Livestock production systems in Kenya:
Pastoralism 60%, Ranching 10% , Semi–Intensive 20%, Zero grazing (Intensive) 10%
Guidance for addressing gaps in information and
uncertainty in activity data for livestock GHGE 17-18 July
2018, Den Haag, Netherlands
7
8. GHG emissions projection (Kenya), 2010 –
2030
Guidance for addressing gaps in information and uncertainty in activity data for livestock GHGE 17-18 July 2018, Den
Haag, Netherlands
8
9. Agriculture Sector Emission Projections
9
0
5
10
15
20
25
2000 2005 2010 2015 2020 2025 2030
GHGEmissionsMTCO2e
Nitrogen from Animal
Waste Management
BurningCrop Residues
Soil Nitrogen
Livestock Manure
Management
Savanna Burning
Livestock Enteric
Fermentation
Source: Kenya SNC, 2015
Guidance for addressing gaps in information and uncertainty in activity data for livestock GHGE 17-18 July 2018, Den Haag,
Netherlands
10. Current approach
• Use Tier 1 data in carrying out GHG
inventories- Use administrative data collected
by county governments staff.
• They are compiled and validated with KNBS
• Released as official statistics to stakeholders
10
Guidance for addressing gaps in information and uncertainty in activity data for livestock
GHGE 17-18 July 2018, Den Haag, Netherlands
11. Proposed approach
Use Tier 2 data in carrying out GHG
inventories-
•More important as Kenya implements proposed
Dairy NAMA
•Already held two meetings with stakeholders
•Identified data needs (Naivasha workshop)
11
Guidance for addressing gaps in information and uncertainty in activity data for livestock
GHGE 17-18 July 2018, Den Haag, Netherlands
12. Classification of dairy cattle
– Intensive - Animals confined and fed on stalls
– Semi intensive – Partly graze and stall fed
– Extensive – Improved dairy breeds grazing only
Guidance for addressing gaps in
information and uncertainty in activity data
for livestock GHGE 17-18 July 2018, Den
12
13. Herd structure
– Milking cows
– heifers
– Calves
– bulls
– other males
Guidance for addressing gaps in
information and uncertainty in activity data
for livestock GHGE 17-18 July 2018, Den
13
14. Intensive system
Estimating enteric and manure methane emissions
• Need to know population
• Size (weight in kg)
• Milk yield (per lactation or
per day)
• Live weight change (per
day)
• Diet quality (DE)
• Methane conversion
factor
• Proportion of wastes
going into manure
management systems –
Need to define the
system and apportion
• Characteristics of the
manure (Bo and Vs)
Guidance for addressing gaps in
information and uncertainty in activity data
for livestock GHGE 17-18 July 2018, Den
14
15. Milking
cows
Heifers Calves Are data
available?
Who holds it? Can it be
obtained
indirectly?
From whom? Future
Population √ √ √ No, not
directly
Total dairy
available.
Surveys to
obtain % in
intensive
systems + %
of each class
M. Of Ag; KNBS
Various surveys
Good opportunities
for better data in
future
Milk yield
kg/day
√ Yes Research
organisations;
industry;
Government
Good opportunities
for better data in
future
Milk quality
% fat, %
protein
√ Yes Industry; Dairy
cooperatives;
KALRO
Weight (kg) √ √ √ Yes ILRI; KALRO Model for
younger
animals
Weight gain
(kg/day)
√ √ √ Yes ILRI; KALRO Test whether
pattern of weight
change important
% pregnant √ √ Yes Research,
cooperatives,
Enteric CH4
16. Milking
cows
Heifers Calves Are data
available
?
Who holds
it?
Can it be
obtained
indirectly
?
From
whom?
No
data
Faecal ash (%) √ √ √ No Yes –
from feed
data to
cross
check
IPCC
default
Vs (kg/day) √ √ √ calculate
Daily spread (%)
Solid storage
(%)
Informati
on is
available
on
manure
mgmt.
systems
&
emissions
Expert group
needed to
define
categories
CH4 from wastes
17. Milking
cows
Heifers Calves Are data
available
?
Who holds
it?
Can it be
obtained
indirectly
?
From
whom?
No
data
Feed N (%) √ √ √ Yes Research
organisations
, NGO
N excreta
(kg/day)
√ √ √ Yes,
calculate
d value
from
other
parts of
the
process
EF3 for daily
spread (%)
√ √ √
EF3 solid storage
(%)
√ √ √ Need to
agree on
the
categoris
ation.
Research
organisations
N2O from manure management
18. Outline action plan
• Plan for tier 2
• July 2018 – develop concept
• December 2018 Draft
• February 2019 Final
18
Guidance for addressing gaps in information and uncertainty in activity data for livestock
GHGE 17-18 July 2018, Den Haag, Netherlands
19. Thanks
19
Guidance for addressing gaps in information and uncertainty in activity data
for livestock GHGE 17-18 July 2018, Den Haag, Netherlands