The impact of livestock on household income in the smallholder farming systems of Zimbabwe:
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | German |
| Published: |
Kiel
Wiss.-Verl. Vauk
1998
|
| Series: | Arbeiten zur Agrarwirtschaft in Entwicklungsländern
|
| Subjects: | |
| Online Access: | Inhaltsverzeichnis |
| Item Description: | Zugl.: Rostock, Univ., Diss., 1998 |
| Physical Description: | VI, 142 S. graph. Darst. |
| ISBN: | 3817502834 |
Staff View
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV012015562 | ||
| 003 | DE-604 | ||
| 005 | 19990517 | ||
| 007 | t| | ||
| 008 | 980616s1998 gw d||| m||| 00||| ger d | ||
| 016 | 7 | |a 953791181 |2 DE-101 | |
| 020 | |a 3817502834 |9 3-8175-0283-4 | ||
| 035 | |a (OCoLC)41980346 | ||
| 035 | |a (DE-599)BVBBV012015562 | ||
| 040 | |a DE-604 |b ger |e rakddb | ||
| 041 | 0 | |a ger | |
| 044 | |a gw |c DE | ||
| 049 | |a DE-703 | ||
| 050 | 0 | |a S473.Z55 | |
| 084 | |a QS 400 |0 (DE-625)142100: |2 rvk | ||
| 100 | 1 | |a Masiiwa, Medicine |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a The impact of livestock on household income in the smallholder farming systems of Zimbabwe |c by Medicine Masiiwa |
| 264 | 1 | |a Kiel |b Wiss.-Verl. Vauk |c 1998 | |
| 300 | |a VI, 142 S. |b graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 0 | |a Arbeiten zur Agrarwirtschaft in Entwicklungsländern | |
| 500 | |a Zugl.: Rostock, Univ., Diss., 1998 | ||
| 650 | 4 | |a Wirtschaft | |
| 650 | 4 | |a Agricultural productivity |x Economic aspects |z Zimbabwe | |
| 650 | 4 | |a Farmers |z Zimbabwe |x Economic conditions | |
| 650 | 4 | |a Farms, Small |z Zimbabwe | |
| 650 | 4 | |a Livestock productivity |x Economic aspects |z Zimbabwe | |
| 650 | 0 | 7 | |a Kleinbauernbetrieb |0 (DE-588)4114221-4 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Landwirtschaftliches Einkommen |0 (DE-588)4034441-1 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Tierproduktion |0 (DE-588)4117223-1 |2 gnd |9 rswk-swf |
| 651 | 7 | |a Distrikt Gutu |0 (DE-588)4245412-8 |2 gnd |9 rswk-swf | |
| 651 | 7 | |a Distrikt Mangwende |0 (DE-588)4520866-9 |2 gnd |9 rswk-swf | |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Distrikt Gutu |0 (DE-588)4245412-8 |D g |
| 689 | 0 | 1 | |a Kleinbauernbetrieb |0 (DE-588)4114221-4 |D s |
| 689 | 0 | 2 | |a Tierproduktion |0 (DE-588)4117223-1 |D s |
| 689 | 0 | 3 | |a Landwirtschaftliches Einkommen |0 (DE-588)4034441-1 |D s |
| 689 | 0 | 4 | |a Distrikt Mangwende |0 (DE-588)4520866-9 |D g |
| 689 | 0 | |5 DE-604 | |
| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008132395&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-008132395 | |
Record in the Search Index
| _version_ | 1828745138908692480 |
|---|---|
| adam_text |
CONTENTS
PAGE
LIST
OF
TABLES
I
LIST
OF
FIGURES
III
LIST
OF
APPENDICES
IV
LIST
OF
ACRONYMS
AND
ABBREVIATIONS
V
CHAPTER
1
INTRODUCTION
1
1.1.
PROBLEM
STATEMENT
2
1.
2.
AIMS
AND
SCOPE
OF
THE
STUDY
3
1.3.
STUDY
HYPOTHESES
4
1.4.
THEORETICAL
FRAMEWORK
4
1.5.
ORGANISATION
OF
THE
STUDY
5
1.6.
LITERATURE
REVIEW
6
CHAPTER
2
RESEARCH
METHODS
AND
ANALYTICAL
TECHNIQUES
10
2.1.
DATA
SOURCES
10
2.1.1.
THE
QUESTIONNAIRE
11
2.
1.2.
DATA
ENTRY
AND
CLEANING
11
2.2.
SURVEY
LIMITATIONS
AND
POSSIBLE
SOURCES
OF
ERRORS
11
2.
3.
ANALYTICAL
FRAMEWORK
12
CHAPTERS
OVERVIEW
OF
ZIMBABWE
'
S
AGRICULTURE
14
3.1.
RESOURCE
BASE
14
3.
2.
THE
ROLE
OF
AGRICULTURE
ON
THE
NATIONAL
ECONOMY
15
3.3.
FARMING
SYSTEMS
16
3.3.1.
LARGE
SCALE
COMMERCIAL
FARMS
16
3.3.2.
SMALLHOLDER
FARMS
16
3.4.
AGRICULTURAL
INSTITUTIONS
17
CHAPTER
4
SOCIO-ECONOMIC
CHARACTERISTICS
OF
THE
SAMPLE
HOUSEHOLDS
18
4.1.
FEATURES
OF
THE
STUDY
AREAS
18
4.1.1.
MANGWENDE
COMMUNAL
AREA
18
4.1.2.
GUTU
COMMUNAL
AREA
19
4.2.
HOUSEHOLD
DEMOGRAPHY
21
4.
3.
FARMING
RESOURCES
24
4.3.1.
ACCESS
TO
LAND
25
4.3.1.1.
ACCESS
TO
ARABLE
LAND
25
4.3.1.2.
ACCESS
TO
GRAZING
AREA
26
4.3.2.
FANNING
EQUIPMENT
26
4.
3.
3.
ACCESS
TO
LIVESTOCK
27
4.3.4.
ACCESS
TO
CREDIT
FACILITIES
27
4.4.
HOUSEHOLD
INCOME
AND
EXPENDITURE
27
4.4.1.
INCOME
SOURCES
27
4.4.
2.
HOUSEHOLD
CASH
EXPENDITURE
28
4.5.
HOUSEHOLD
NUTRITIONAL
STATUS
29
CHAPTERS
CROP
PRODUCTION
34
5.1.
CROP
DISTRIBUTION
34
5.
2.
MANAGEMENT
PRACTICES
35
5.
3.
GENERAL
PROBLEMS
36
5.4.
MAIZE
PRODUCTION
37
5.4.1.
MAIZE
PRODUCTIVITY
38
5.4.
2.
MAIZE
GROSS
MARGIN
42
5.4.2.1.
MAIZE
GROSS
INCOME
42
5.4.2.2.
MAIZE
VARIABLE
COSTS
43
5.5.
GROUNDNUTS
PRODUCTION
45
5.
5.1.
GROUNDNUT
PRODUCTIVITY
45
5.5.2.
GROUNDNUT
GROSS
MARGIN
46
5.
6.
SUNFLOWER
SEED
PRODUCTION
47
5.7.
OTHER
CROPS
48
5.8.
DISTRIBUTION
OF
HOUSEHOLD
CROP
INCOME
BY
ENTERPRISE
49
CHAPTER
6
LIVESTOCK
PRODUCTION
51
6.1.
CATTLE
PRODUCTION
53
6.1.1.
MANAGEMENT
PRACTICES
AND
CATTLE
PRODUCTIVITY
54
6.1.
2.
NUTRIENT
REQUIREMENTS
OF
CATTLE
55
6.1.3.
FEED
SOURCES
57
6.1.3.1.
THE
NATURAL
VELDT
57
6.1.3.1.1.
VELDT
NUTRITIONAL
CONTENT
59
6.1.
3.1.
2.
VELDT
CONSTRAINTS
60
6.1.3.2.
CROP
RESIDUES
62
6.1.
3.
2.1.
NUTRITIONAL
CONTENTS
OF
THE
RESIDUES
62
6.1.3.2.2.
CROP
RESIDUE
QUANTITIES
62
6.
1.3.
3.
OTHER
FEEDS
63
6.1.4.
CATTLE
GROSS
INCOME
63
6.1.4.1.
INDIRECT
INCOME
IN
CROP
PRODUCTION
6.1.4.
2.
SUBSISTENCE
AND
CASH
INCOMES
64
65
6.1.5.
POTENTIAL
TO
IMPROVE
CATTLE
PRODUCTIVITY
67
6.
2.
GOAT
AND
SHEEP
PRODUCTION
70
6.3.
POULTRY
PRODUCTION
71
6.4.
PIG
PRODUCTION
72
6.
5.
DISTRIBUTION
OF
LIVESTOCK
INCOME
BY
ENTERPRISE
72
CHAPTER?
CATEGORIES
OF
SMALLHOLDER
FARMERS
74
7.1.
CLUSTER
ANALYSIS
74
7.1.1.
CHOICE
OF
VARIABLES
74
7.1.
2.
SIMILARITY
MEASURES
75
7.1.3.
CLUSTERING
ALGORITHMS
75
7.1.4.
NUMBER
OF
CLUSTERS
78
7.1.
5.
CLUSTER
RESULTS
78
7.2.
YY
CHARACTERISTICS
OF
THE
CLUSTERS
79
7.2.1.
HOUSEHOLD
INCOME
LEVEL
79
7.
2.2.
FARM
PRODUCTIVITY
81
CHAPTER
8
FACTORS
AFFECTING
FARM
PRODUCTIVITY
HOUSEHOLD
INCOME
83
8.1.
INVESTMENT
CAPITAL
AND
LIQUIDITY
83
8.2.
ACCESS
TO
INPUT
AND
COMMODITY
MARKETS
88
8.3.
MANAGERIAL
SKILLS
92
CHAPTER
9
CONCLUSIONS
AND
RECOMMENDATIONS
FOR
FUTURE
STRATEGIES
93
9.1.
SUMMARY
OF
MAJOR
FINDINGS
93
9.2.
FUTURE
STRATEGIES
98
9.2.1.
GENERAL
STRATEGIES
99
9.2.1.1.
STRENGTHENING
INSTITUTIONAL
SUPPORT
99
9.
2.1.2.
INTENSIFICATION
101
9.2.
1.3.
OPTIMAL
ENTERPRISE
COMBINATION
101
9.2.2.
GROUP
SPECIFIC
STRATEGIES
106
9.
2.2.1.
SPECIALISATION
AND
DIVERSIFICATION
106
9.2.2.2.
FORMATION
OF
INPUT
AND
COMMODITY
GROUPS
106
CHAPTER
10
ZUSAMMENFASSUNG
110
APPENDICES
117
REFERENCES
136 |
| any_adam_object | 1 |
| author | Masiiwa, Medicine |
| author_facet | Masiiwa, Medicine |
| author_role | aut |
| author_sort | Masiiwa, Medicine |
| author_variant | m m mm |
| building | Verbundindex |
| bvnumber | BV012015562 |
| callnumber-first | S - Agriculture |
| callnumber-label | S473 |
| callnumber-raw | S473.Z55 |
| callnumber-search | S473.Z55 |
| callnumber-sort | S 3473 Z55 |
| callnumber-subject | S - General Agriculture |
| classification_rvk | QS 400 |
| ctrlnum | (OCoLC)41980346 (DE-599)BVBBV012015562 |
| discipline | Wirtschaftswissenschaften |
| format | Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>00000nam a2200000 c 4500</leader><controlfield tag="001">BV012015562</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">19990517</controlfield><controlfield tag="007">t|</controlfield><controlfield tag="008">980616s1998 gw d||| m||| 00||| ger d</controlfield><datafield tag="016" ind1="7" ind2=" "><subfield code="a">953791181</subfield><subfield code="2">DE-101</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">3817502834</subfield><subfield code="9">3-8175-0283-4</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)41980346</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV012015562</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakddb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">ger</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="a">gw</subfield><subfield code="c">DE</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-703</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">S473.Z55</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">QS 400</subfield><subfield code="0">(DE-625)142100:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Masiiwa, Medicine</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">The impact of livestock on household income in the smallholder farming systems of Zimbabwe</subfield><subfield code="c">by Medicine Masiiwa</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Kiel</subfield><subfield code="b">Wiss.-Verl. Vauk</subfield><subfield code="c">1998</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">VI, 142 S.</subfield><subfield code="b">graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="0" ind2=" "><subfield code="a">Arbeiten zur Agrarwirtschaft in Entwicklungsländern</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Zugl.: Rostock, Univ., Diss., 1998</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Wirtschaft</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Agricultural productivity</subfield><subfield code="x">Economic aspects</subfield><subfield code="z">Zimbabwe</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Farmers</subfield><subfield code="z">Zimbabwe</subfield><subfield code="x">Economic conditions</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Farms, Small</subfield><subfield code="z">Zimbabwe</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Livestock productivity</subfield><subfield code="x">Economic aspects</subfield><subfield code="z">Zimbabwe</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Kleinbauernbetrieb</subfield><subfield code="0">(DE-588)4114221-4</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Landwirtschaftliches Einkommen</subfield><subfield code="0">(DE-588)4034441-1</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Tierproduktion</subfield><subfield code="0">(DE-588)4117223-1</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="651" ind1=" " ind2="7"><subfield code="a">Distrikt Gutu</subfield><subfield code="0">(DE-588)4245412-8</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="651" ind1=" " ind2="7"><subfield code="a">Distrikt Mangwende</subfield><subfield code="0">(DE-588)4520866-9</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)4113937-9</subfield><subfield code="a">Hochschulschrift</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Distrikt Gutu</subfield><subfield code="0">(DE-588)4245412-8</subfield><subfield code="D">g</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Kleinbauernbetrieb</subfield><subfield code="0">(DE-588)4114221-4</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="2"><subfield code="a">Tierproduktion</subfield><subfield code="0">(DE-588)4117223-1</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="3"><subfield code="a">Landwirtschaftliches Einkommen</subfield><subfield code="0">(DE-588)4034441-1</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="4"><subfield code="a">Distrikt Mangwende</subfield><subfield code="0">(DE-588)4520866-9</subfield><subfield code="D">g</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">DNB Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008132395&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="943" ind1="1" ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-008132395</subfield></datafield></record></collection> |
| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| geographic | Distrikt Gutu (DE-588)4245412-8 gnd Distrikt Mangwende (DE-588)4520866-9 gnd |
| geographic_facet | Distrikt Gutu Distrikt Mangwende |
| id | DE-604.BV012015562 |
| illustrated | Illustrated |
| indexdate | 2025-04-07T12:01:09Z |
| institution | BVB |
| isbn | 3817502834 |
| language | German |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-008132395 |
| oclc_num | 41980346 |
| open_access_boolean | |
| owner | DE-703 |
| owner_facet | DE-703 |
| physical | VI, 142 S. graph. Darst. |
| publishDate | 1998 |
| publishDateSearch | 1998 |
| publishDateSort | 1998 |
| publisher | Wiss.-Verl. Vauk |
| record_format | marc |
| series2 | Arbeiten zur Agrarwirtschaft in Entwicklungsländern |
| spelling | Masiiwa, Medicine Verfasser aut The impact of livestock on household income in the smallholder farming systems of Zimbabwe by Medicine Masiiwa Kiel Wiss.-Verl. Vauk 1998 VI, 142 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Arbeiten zur Agrarwirtschaft in Entwicklungsländern Zugl.: Rostock, Univ., Diss., 1998 Wirtschaft Agricultural productivity Economic aspects Zimbabwe Farmers Zimbabwe Economic conditions Farms, Small Zimbabwe Livestock productivity Economic aspects Zimbabwe Kleinbauernbetrieb (DE-588)4114221-4 gnd rswk-swf Landwirtschaftliches Einkommen (DE-588)4034441-1 gnd rswk-swf Tierproduktion (DE-588)4117223-1 gnd rswk-swf Distrikt Gutu (DE-588)4245412-8 gnd rswk-swf Distrikt Mangwende (DE-588)4520866-9 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Distrikt Gutu (DE-588)4245412-8 g Kleinbauernbetrieb (DE-588)4114221-4 s Tierproduktion (DE-588)4117223-1 s Landwirtschaftliches Einkommen (DE-588)4034441-1 s Distrikt Mangwende (DE-588)4520866-9 g DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008132395&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Masiiwa, Medicine The impact of livestock on household income in the smallholder farming systems of Zimbabwe Wirtschaft Agricultural productivity Economic aspects Zimbabwe Farmers Zimbabwe Economic conditions Farms, Small Zimbabwe Livestock productivity Economic aspects Zimbabwe Kleinbauernbetrieb (DE-588)4114221-4 gnd Landwirtschaftliches Einkommen (DE-588)4034441-1 gnd Tierproduktion (DE-588)4117223-1 gnd |
| subject_GND | (DE-588)4114221-4 (DE-588)4034441-1 (DE-588)4117223-1 (DE-588)4245412-8 (DE-588)4520866-9 (DE-588)4113937-9 |
| title | The impact of livestock on household income in the smallholder farming systems of Zimbabwe |
| title_auth | The impact of livestock on household income in the smallholder farming systems of Zimbabwe |
| title_exact_search | The impact of livestock on household income in the smallholder farming systems of Zimbabwe |
| title_full | The impact of livestock on household income in the smallholder farming systems of Zimbabwe by Medicine Masiiwa |
| title_fullStr | The impact of livestock on household income in the smallholder farming systems of Zimbabwe by Medicine Masiiwa |
| title_full_unstemmed | The impact of livestock on household income in the smallholder farming systems of Zimbabwe by Medicine Masiiwa |
| title_short | The impact of livestock on household income in the smallholder farming systems of Zimbabwe |
| title_sort | the impact of livestock on household income in the smallholder farming systems of zimbabwe |
| topic | Wirtschaft Agricultural productivity Economic aspects Zimbabwe Farmers Zimbabwe Economic conditions Farms, Small Zimbabwe Livestock productivity Economic aspects Zimbabwe Kleinbauernbetrieb (DE-588)4114221-4 gnd Landwirtschaftliches Einkommen (DE-588)4034441-1 gnd Tierproduktion (DE-588)4117223-1 gnd |
| topic_facet | Wirtschaft Agricultural productivity Economic aspects Zimbabwe Farmers Zimbabwe Economic conditions Farms, Small Zimbabwe Livestock productivity Economic aspects Zimbabwe Kleinbauernbetrieb Landwirtschaftliches Einkommen Tierproduktion Distrikt Gutu Distrikt Mangwende Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008132395&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT masiiwamedicine theimpactoflivestockonhouseholdincomeinthesmallholderfarmingsystemsofzimbabwe |