TEAK PLANTATIONS IN NILAMBUR - Kerala Forest Research Institute
TEAK PLANTATIONS IN NILAMBUR - Kerala Forest Research Institute
TEAK PLANTATIONS IN NILAMBUR - Kerala Forest Research Institute
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Plng.<br />
Year<br />
1934<br />
1934<br />
1934<br />
1938<br />
1939<br />
1940<br />
1942<br />
1949<br />
1949<br />
1951<br />
1952<br />
1953<br />
1957<br />
1959<br />
1960<br />
1960<br />
1961<br />
1962<br />
1963<br />
1964<br />
1965<br />
1965<br />
1970<br />
1971<br />
1972<br />
1974<br />
1975<br />
1976<br />
1978<br />
1979<br />
Name of Plantation<br />
Aravallikavu<br />
Mulathamanna<br />
Nellikutha<br />
Valluvasseri<br />
Vlluvasseri<br />
Valluvasseri<br />
Valluvasseri<br />
Old Amarampalam<br />
Panangode<br />
Panangode<br />
Valluvasseri<br />
Valluvasseri<br />
Edacode<br />
Edacode<br />
Edacode<br />
Ramallur<br />
Sankarancode<br />
Mundakadavu<br />
Mundakadavu<br />
Edacode<br />
Edacode<br />
Ezhuthukal<br />
Poolakkappara<br />
Ezhuthukal<br />
Poolakkappara<br />
Nedumgay am<br />
Aravallikavu<br />
Kanakutha<br />
Kanakutha<br />
Kanakutha<br />
S.Q. based<br />
on top<br />
height<br />
1/11<br />
II/III<br />
II<br />
II<br />
III<br />
1/11<br />
II<br />
III<br />
II<br />
II<br />
II/III<br />
II<br />
II<br />
II<br />
II<br />
II<br />
II<br />
II<br />
II<br />
II<br />
II<br />
II<br />
1/11<br />
1/11<br />
II<br />
I<br />
1/11<br />
1/11<br />
I<br />
1/11<br />
Table 3.12<br />
Site qualities of selected plantations in Nilambur Divisions based on top height and yields<br />
1st<br />
Age<br />
4<br />
5<br />
4<br />
4<br />
4<br />
5<br />
6<br />
6<br />
Mech.<br />
S.Q.<br />
III/IV<br />
III/IV<br />
III/IV<br />
III/IV<br />
III/IV<br />
III/IV<br />
III/IV<br />
III/IV<br />
2nd Mech.<br />
Age S.Q.<br />
11<br />
8<br />
8<br />
8<br />
8<br />
8<br />
8<br />
8<br />
10<br />
8<br />
8<br />
8<br />
8<br />
9<br />
8<br />
8<br />
10<br />
Failure<br />
IV<br />
IV<br />
IV<br />
IV<br />
IV<br />
IV<br />
IV<br />
Failure<br />
III/IV<br />
III/IV<br />
III/IV<br />
Failure<br />
IV<br />
III/IV<br />
Failure<br />
Failure<br />
Site Qualities based on actual yields obtained<br />
1st Silvi. 2nd Silvi. 3rd Silvi<br />
Age S.Q. Age S.Q. Age S.Q.<br />
12<br />
12<br />
12<br />
12<br />
13<br />
12<br />
13<br />
13<br />
13<br />
12<br />
12<br />
12<br />
13<br />
16<br />
IV<br />
IV<br />
IV<br />
IV<br />
Fatlure<br />
IV<br />
Failure<br />
Failure<br />
Failure<br />
Failure<br />
Failure<br />
Failure<br />
Failure<br />
Failure<br />
18<br />
18<br />
18<br />
18<br />
18<br />
18<br />
19<br />
19<br />
19<br />
22<br />
21<br />
20<br />
19<br />
IV<br />
IV<br />
IV<br />
IV<br />
IV<br />
IV<br />
Failure<br />
Failure<br />
Failure<br />
Failure<br />
Failure<br />
Failure<br />
Failure<br />
29<br />
30<br />
28<br />
28<br />
29<br />
29<br />
28<br />
27<br />
31<br />
28<br />
26<br />
ii<br />
II<br />
II<br />
II<br />
III/IV<br />
Fatlure<br />
IV<br />
Failure<br />
I<br />
Failure<br />
Failure<br />
4th<br />
Age<br />
40<br />
40<br />
40<br />
41<br />
Source : For yield data - files of the <strong>Forest</strong> Department ; For site quality based on top height - Ranganathan (1981), Vasudevan (1971) and Appendix : 7<br />
40<br />
37<br />
37<br />
Silvi.<br />
S.Q.<br />
I<br />
I<br />
II<br />
III<br />
Failure<br />
Failure<br />
Failure<br />
Final<br />
Age<br />
56<br />
52<br />
54<br />
52<br />
52<br />
51<br />
Felling<br />
S.Q.<br />
Failure<br />
IV<br />
IV<br />
IV<br />
Failure<br />
IV<br />
29
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