Appendix A Kenya case study coding schemes (A6-A12)

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A.6 Pattern Coding Scheme

Code Symbol Pattern Proportion Rules (%)
    H 1 2 3 4 D
01 1 100          
02 H-1 60 40        
03 1-H 30 70        
04 1-H-2 20 65 15      
05 1-2-H 15 65 20      
06 1-2     65 35    
07 1-2-3   50 35 15    
08 1-3-2   50 20 30    
09 1-2-D   40 35     25
10 1-D-2   40 25     35
11 1-D   60       40
12 2     100      
13 2-1   30 70      
14 2-1-H 15 30 55      
15 2-1-3   25 55 20    
16 2-3     75 25    
17 2-3-1   15 60 25    
18 2-3-4     60 30 10  
19 2-1-D   15 70     15
20 3-2     40 60    
21 3-2-1 15 35 50      
22 D           100

A.7 Length of Growing Periods

Code Symbol # days
001 LGP 01 0
002 LGP 02 1 - 29
003 LGP 03 30 - 59
004 LGP 04 60 - 89
005 LGP 05 90 - 119
006 LGP 06 120 - 149
007 LGP 07 150 - 179
008 LGP 08 180 - 209
009 LGP 09 210 - 239
010 LGP 10 240 - 269
011 LGP 11 270 - 299
012 LGP 12 300 - 329
013 LGP 13 330 - 364
014 LGP 14 365-
015 LGP 15 365+

A.8 Cash Crop Area Coding Scheme

Code Symbol Explanation
001 -- no cash crops
002 01 Tea (secondary)
003 02 Coffee (secondary)
004 03 Sugarcane (secondary)
005 04 Cotton (secondary)
006 05 Pyrethrum
007 06 Sisal (secondary)
008 10 Tea (primary)
009 12 Tea / Coffee
010 13 Tea / Sugarcane
011 15 Tea / Pyrethrum
012 20 Coffee (primary)
013 23 Coffee /Sugarcane
014 30 Sugarcane (primary)
015 34 Sugarcane / Cotton
016 -- n.a.
017 40 Cotton (primary)
018 60 Sisal (primary)
019 70 Pineapple (primary)

A.9 Forest Land Coding Scheme

Code Symbol Explanation
001 -- no forests
002 F1 registered forest
003 F2 unregistered forest
004 F3 proposed forest

A.10 Irrigation Coding Scheme

Code Symbol Explanation
001 -- no irrigation
002 01 Turkwell
003 02 Katilu
004 03 Amolem
005 04 Kaputir
006 05 Bunyala
007 06 Ahero I
008 07 Ahero II
009 08 Marigat
010 09 Mwea
011 10 Malka Daka
012 11 Merti
013 12 Mbalambala
014 13 Carisa
015 14 Hola
016 -- n.a
017 15 Garsen
018 17 Taveta
019 18 Mandere
020 19 Bura (proposed)
021 16 Wema

A.11 Park Land Coding Scheme

Code Symbol Explanation
001 -- outside park area
002 P1 National Park (U.N. Class)
003 P2 Game Reserve
004 P3 National Reserve

A.12 Tsetse Area Coding Scheme

Code Symbol Explanation
001 -- no infestation
002 T high infestation potential