DETECTION OF BASAL STEM ROT (BSR) DISEASE AT OIL PALM PLANTATION USING HYPERSPECTRAL IMAGING

被引:0
作者
Alias, M. S. [1 ,2 ]
Adnan, Ismail A. M. [2 ]
Jugah, K. [3 ]
Ishaq, I.
Fizree, Z. A. [4 ]
机构
[1] Forestry Dept, Serdang, Malaysia
[2] Univ Putra Malaysia, Serdang, Malaysia
[3] Univ Putra Malaysia, Fac Agr, Dept Plant Protect, Serdang, Malaysia
[4] Malaysian Minist Plntat, Kuala Lumpur, Malaysia
来源
2013 5TH WORKSHOP ON HYPERSPECTRAL IMAGE AND SIGNAL PROCESSING: EVOLUTION IN REMOTE SENSING (WHISPERS) | 2013年
关键词
Airborne hyperspectral; Basal Stem Rot (BSR) disease; Ganoderma boninensis spp; Oil Palm Management;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Basal Stem Rot (BSR) disease is major threat to oil palm plantation caused by fungi Ganoderma boninensis sp in which the symptom visually noticeable only at the late stage of infection. The objective of this study is to detect presence of BSR disease by using airborne hyperspectral imaging. The study site was located at Kertam Oil Palm Plantation, Sabah, Malaysia covering 5,000 ha area. Hyperspectral image was captured by flying at 1,000m altitude to achieve 1.0m x 1.0m spatial resolution image using the AISA Dual sensor. Upon samples collected, image was classified using Spectral Angular Mapper (SAM) classification. Verification was conducted by taking tissue samples from the basal stem of randomly selected palm at the site. Samples collected were subsequently tested in Ganoderma Selective Medium (GSM) in petri dish to observe fungus presence. Results showed that from 51 palms suspected with BSR disease by hyperspectral imaging, 49 palms (96%) were found to be correct Study results concluded that airborne hyperspectral imaging can be reliably applied to detect BSR disease even at early detection.
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页数:4
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共 16 条
  • [1] BasriMW, 2003, SERIES, V188, P1814
  • [2] Corley R. H. V, 2004, OIL PALM
  • [3] Darmono T, 2000, GANODERMA DIS PERENN, P249
  • [4] COMPARISON OF BROAD-BAND AND NARROW-BAND RED AND NEAR-INFRARED VEGETATION INDEXES
    ELVIDGE, CD
    CHEN, ZK
    [J]. REMOTE SENSING OF ENVIRONMENT, 1995, 54 (01) : 38 - 48
  • [5] Hasan Y., 1998, Planter, V74, P119
  • [6] Idris AS, 2003, MPOB INF SERIES MPOB, V188
  • [7] Hyperspectral studies of transgenic oilseed rape
    Jiang, Hong
    Wei, Wei
    Song, Xiaodong
    Stewart, C. Neal, Jr.
    Zhou, Guomo
    Jiang, Zishan
    Zhu, Qiuan
    Yu, Shuquan
    Peng, Shaolin
    [J]. INTERNATIONAL JOURNAL OF REMOTE SENSING, 2011, 32 (04) : 1095 - 1103
  • [8] Molecular biology of Ganoderma pathogenicity and diagnosis in coconut seedlings
    Kandan, A.
    Radjacommare, R.
    Ramanathan, A.
    Raguchander, T.
    Balasubramanian, P.
    Samiyappan, R.
    [J]. FOLIA MICROBIOLOGICA, 2009, 54 (02) : 147 - 152
  • [9] Restriction analysis and sequencing of the ITS regions and 5.8S gene of rDNA of Ganoderma isolates from infected oil palm and coconut stumps in Malaysia
    Latiffah, Z
    Harikrishna, K
    Tan, SG
    Tan, SH
    Abdullah, F
    Ho, YW
    [J]. ANNALS OF APPLIED BIOLOGY, 2002, 141 (02) : 133 - 142
  • [10] Lim T. K., 1992, Plant Pathology Bulletin, V1, P147