The Influence of Management and Silvicultural Practices on The Incidence of Heart Rot in Acacia Mangium Plantations
Acacia mangium Willd., a major exotic timber species used in the Compensatory Forest Plantation Program for the product ion of saw logs, was found to be infected by heart rot. To evaluate the incidence and severity of heart rot in A. mangium plantations, a study consisted of laboratory investiga...
| المؤلف الرئيسي: | |
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| التنسيق: | أطروحة |
| اللغة: | الإنجليزية الإنجليزية |
| منشور في: |
1993
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://psasir.upm.edu.my/id/eprint/9906/1/FH_1993_5_A.pdf |
| الملخص: | Acacia mangium Willd., a major exotic timber species used
in the Compensatory Forest Plantation Program for the
product ion of saw logs, was found to be infected by heart
rot. To evaluate the incidence and severity of heart rot in A. mangium plantations, a study consisted of laboratory
investigations and field surveys was conducted. The
laboratory studies include isolation of fungi from
infected tree, determination of wood density, microscopic
observations, and chemical wood analyses. Field surveys were
conducted at five plantations, namely Rantau Panjang Forest
Reserve (RPFR), Bukit Tarek Forest Reserve (BTFR),
Kemasul Forest Reserve (KFR), Setul Forest Reserve (SFR),
and Ulu Sedili Forest Reserve (USFR). |
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