Potensi inokulan terpilih terhadap penghasilan resin oleh Aquilaria malaccensis Lam
<p>Kajian ini berkenaan potensi inokulan terpilih terhadap penghasilan resin oleh</p><p>Aquilaria malaccensis Lam (pokok karas). Objektif utama penyelidikan ialah untuk menghasilkan </p><p>inokulan bagi mengaruh pokok karas untuk...
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Mohd Fauzi Elias Potensi inokulan terpilih terhadap penghasilan resin oleh Aquilaria malaccensis Lam |
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<p>Kajian ini berkenaan potensi inokulan terpilih terhadap penghasilan resin oleh</p><p>Aquilaria malaccensis Lam (pokok karas). Objektif utama penyelidikan ialah untuk menghasilkan </p><p>inokulan bagi mengaruh pokok karas untuk menghasilkan resin. Kawasan kajian terletak</p><p>di ladang karas Kampung Tambak, Slim River, Perak yang melibatkan sebanyak 36 pokok karas</p><p>berusia enam tahun. Inokulan yang telah dihasilkan dilabel sebagai A, B, C dan D, manakala</p><p>inokulan berlabel K merupakan inokulan komersil. Kumpulan kawalan dilabelkan sebagai N, merupakan</p><p>pokok sihat tanpa rawatan. Setiap pokok telah disuntik sebanyak 80 ml inokulan. Tempoh masa kajian</p><p>adalah selama 12 bulan. Penebangan pokok untuk setiap kumpulan bagi mendapatkan resin yang</p><p>terbentuk adalah pada setiap sela masa empat bulan. Pelarut organik; iaitu heksana.</p><p>diklorometana dan metanol telah digunakan untuk kaedah pengekstrakkan resin. Ekstrak mentah</p><p>resin telah dianalisis menggunakan mesin Gas chromatographymass spectrometry (GC-MS). </p><p>Keputusan kajian menunjukkan kesemua inokulan yang dihasilkan berupaya mengaruh </p><p>pokok karas untuk menghasilkan resin. Berat resin bagi kesemua ekstrak menunjukkan</p><p>peningkatan peratusan daripada bulan ke-4 sehingga bulan ke-8 dan menurun pada bulan</p><p>ke-12. Analisis korelasi Pearson menunjukkan terdapat hubungan yang signifikan (p<0.05) bagi</p><p>parameter berat resin dengan faktor pertumbuhan pokok. Faktor pertumbuhan pokok seperti</p><p>ukur lilit, ketinggian pokok dan litupan kanopi mempunyai hubungan yang signifikan (p<0.05) dengan</p><p>faktor persekitaran. Analisis regresi linear berganda menunjukkan parameter panjang </p><p>translokasi merupakan faktor yang paling mempengaruhi berat resin yang terhasil.</p><p>Sejumlah 150 jenis sebatian kimia organik utama dikenal pasti menerusi GC-MS iaitu</p><p>terdiri daripada kumpulan asid organik, kumpulan alkaloid, kumpulan alkana, kumpulan kromon dan</p><p>kumpulan terpena. Justeru itu, kajian ini telah menunjukkan keupayaan formulasi inokulan kimia yang</p><p>dihasilkan mampu mengaruh pokok karas untuk menghasilkan resin. Inokulan B merupakan</p><p>inokulan terbaik berdasarkan perbandingan berat resin tertinggi (19.91g), warna resin lebih gelap,</p><p>kandungan sebatian kimia utama tertinggi dan kos penghasilan terendah. Implikasi kajian ini adalah</p><p>inokulan yang dihasilkan mampu memberi sumbangan yang</p><p>positif kepada perkembangan industri gaharu di Malaysia.</p><p></p> |
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Mohd Fauzi Elias |
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Mohd Fauzi Elias |
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Mohd Fauzi Elias |
| title |
Potensi inokulan terpilih terhadap penghasilan resin oleh Aquilaria malaccensis Lam |
| title_short |
Potensi inokulan terpilih terhadap penghasilan resin oleh Aquilaria malaccensis Lam |
| title_full |
Potensi inokulan terpilih terhadap penghasilan resin oleh Aquilaria malaccensis Lam |
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Potensi inokulan terpilih terhadap penghasilan resin oleh Aquilaria malaccensis Lam |
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Potensi inokulan terpilih terhadap penghasilan resin oleh Aquilaria malaccensis Lam |
| title_sort |
potensi inokulan terpilih terhadap penghasilan resin oleh aquilaria malaccensis lam |
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Universiti Pendidikan Sultan Idris |
| granting_department |
Fakulti Sains dan Matematik |
| publishDate |
2020 |
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oai:ir.upsi.edu.my:71532022-06-14 Potensi inokulan terpilih terhadap penghasilan resin oleh Aquilaria malaccensis Lam 2020 Mohd Fauzi Elias <p>Kajian ini berkenaan potensi inokulan terpilih terhadap penghasilan resin oleh</p><p>Aquilaria malaccensis Lam (pokok karas). Objektif utama penyelidikan ialah untuk menghasilkan </p><p>inokulan bagi mengaruh pokok karas untuk menghasilkan resin. Kawasan kajian terletak</p><p>di ladang karas Kampung Tambak, Slim River, Perak yang melibatkan sebanyak 36 pokok karas</p><p>berusia enam tahun. Inokulan yang telah dihasilkan dilabel sebagai A, B, C dan D, manakala</p><p>inokulan berlabel K merupakan inokulan komersil. Kumpulan kawalan dilabelkan sebagai N, merupakan</p><p>pokok sihat tanpa rawatan. Setiap pokok telah disuntik sebanyak 80 ml inokulan. Tempoh masa kajian</p><p>adalah selama 12 bulan. Penebangan pokok untuk setiap kumpulan bagi mendapatkan resin yang</p><p>terbentuk adalah pada setiap sela masa empat bulan. Pelarut organik; iaitu heksana.</p><p>diklorometana dan metanol telah digunakan untuk kaedah pengekstrakkan resin. Ekstrak mentah</p><p>resin telah dianalisis menggunakan mesin Gas chromatographymass spectrometry (GC-MS). </p><p>Keputusan kajian menunjukkan kesemua inokulan yang dihasilkan berupaya mengaruh </p><p>pokok karas untuk menghasilkan resin. Berat resin bagi kesemua ekstrak menunjukkan</p><p>peningkatan peratusan daripada bulan ke-4 sehingga bulan ke-8 dan menurun pada bulan</p><p>ke-12. Analisis korelasi Pearson menunjukkan terdapat hubungan yang signifikan (p<0.05) bagi</p><p>parameter berat resin dengan faktor pertumbuhan pokok. Faktor pertumbuhan pokok seperti</p><p>ukur lilit, ketinggian pokok dan litupan kanopi mempunyai hubungan yang signifikan (p<0.05) dengan</p><p>faktor persekitaran. Analisis regresi linear berganda menunjukkan parameter panjang </p><p>translokasi merupakan faktor yang paling mempengaruhi berat resin yang terhasil.</p><p>Sejumlah 150 jenis sebatian kimia organik utama dikenal pasti menerusi GC-MS iaitu</p><p>terdiri daripada kumpulan asid organik, kumpulan alkaloid, kumpulan alkana, kumpulan kromon dan</p><p>kumpulan terpena. Justeru itu, kajian ini telah menunjukkan keupayaan formulasi inokulan kimia yang</p><p>dihasilkan mampu mengaruh pokok karas untuk menghasilkan resin. Inokulan B merupakan</p><p>inokulan terbaik berdasarkan perbandingan berat resin tertinggi (19.91g), warna resin lebih gelap,</p><p>kandungan sebatian kimia utama tertinggi dan kos penghasilan terendah. Implikasi kajian ini adalah</p><p>inokulan yang dihasilkan mampu memberi sumbangan yang</p><p>positif kepada perkembangan industri gaharu di Malaysia.</p><p></p> 2020 thesis https://ir.upsi.edu.my/detailsg.php?det=7153 https://ir.upsi.edu.my/detailsg.php?det=7153 text zsm closedAccess Doctoral Universiti Pendidikan Sultan Idris Fakulti Sains dan Matematik <p>Abdin, M. J. (2014). The Agarwood Industry: Utilize in Bangladesh. International</p><p>Journal of Economics and Management Sciences, 3(1), 4.</p><p></p><p>Abu backer, M.N., & Deepalakshmi, T. (2013). In vitro antifungal potentials of bioactive</p><p>compound methyl ester of hexadecanoic acid isolated from Annona muricata Linn. </p><p>Annonaceae) leaves. Bioscience Biotechnology Research Asia, 10(2), 879-884.</p><p></p><p>Adam, A. Z., Lee, S. Y., & Mohamed, R. (2017). 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