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All Journal Jurnal Silvikultur Tropika (JST) BIOTROPIA - The Southeast Asian Journal of Tropical Biology Ethos Jurnal Nusa Sylva Jurnal Sains Natural Almufi Journal of Measurement, Assessment, and Evaluation Education (AJMAEE)
Muttaqin, Zainal
Fakultas Kehutanan Universitas Nusa Bangsa
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Social Sciences Veterinary Other

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 1 
IDENTIFICATION OF TEAK MISTLETOE SPECIES AND BASIC INFORMATION OF UTILIZATION AS MEDICINAL PLANT Zainal Muttaqin; Sri Wilarso Budi R; Basuki Wasis; Iskandar Z Siregar; Corryanti .
Jurnal Silvikultur Tropika Vol. 7 No. 3 (2016): Jurnal Silvikultur Tropika (Suplemen Desember)
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.7.3.S61-S63

Abstract

Mistletoe is hemiparasitic plants (macroparasite) on seasonal and annual plants include trees, however, mistletoes are also beneficial as key species that fill in the ecological niche, and a potential to non-wood forest product such as medicinal plants as one of them. The objectives of this research are to identify species of teak mistletoes at Padangan Clonal Seed Orchard (CSO) in Perum Perhutani and to aim its posibilities as medicinal plant. The inventory methods on species of teak mistletoes was carried out in compartements/blocks of teak clones that are designated as Observation Sample Plots (OSPs/PCP) of the attack intensity from low, medium, high, control; and four units Observation Measurement Plots (OMPs/PUP) on each OSPs/PCP. Continously, it was analized by comparing the same species of mistletoes on other host trees as reference which was efficacious to be used as medicinal plant. Three species of mistletoes parasitizing teak clone stands were identified as Dendrophthoe pentandra (L.) Miq. of family of Loranthaceae which is also attacking other host trees, Macrosolen tetragonus (Blume) Miq. of family of Loranthaceae too, Viscum articulatum Burm. F. of family of Santalacea/Viscaceae that is hyperparasite on two other mistletoes. The comparison with the same teak mistletoe but on different host trees shows that including D. pentandra and V. articulatum have the potential for hypertension treatment. D. pentandra is used too for medicine to cure ilness, wounds, fester and recovery from parturition. Known that chemical content this mistletoe comprise of flavonoid ingrident, fenolat acid (terulat acid, para hidroksi benzoate acid, kumarat acid, protokatekuat acid and vanilat acid. As for the utilization of M. tetragonus hasn’t been discovered up to this moment.Key words: mistletoe, identification, teak clone, non-wood forest product, medicinal plant
DNA BARCODE CHARACTERIZATION OF MISTLETOE INFESTATION IN TEAK CLONAL SEED ORCHARD (CSO) IN PADANGAN, EAST JAVA PROVINCE, INDONESIA Zainal Muttaqin; Sri Wilarso Budi; Basuki Wasis; Corryanti Corryanti; Iskandar Zulkarnaen Siregar
BIOTROPIA - The Southeast Asian Journal of Tropical Biology Vol. 24 No. 2 (2017)
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2755.603 KB) | DOI: 10.11598/btb.2017.24.2.651

Abstract

For effective teak plantation management, early detection system in controlling teak mistletoe requires various basic information, including degree of infestation and accuracy of the species names. Mistletoe infestations in teak and mistletoe species name have been reported, but there are still problems in identifying the correct species or subspecies due to morphological similarity.  The objective of this study was to clarify the species identity of hemi-parasitic mistletoe plants, which were found in teak Clonal Seed Orchard (CSO) in Padangan, East Java Province, Indonesia using DNA barcodes. Species identification of teak mistletoe based on leaf morphological characteristics and universal DNA barcode regions (i.e. matK and rbcL) were carried out. The results showed that the Canonical Discriminant Analysis (CDA) could differentiate Dendrophthoe pentandra and Macrosolen tetragonus based on leaf morphological characteristics. Variables having high correlation to distinguish both species were length of petiole,  width of the widest leaf, number of secondary leaf veins, leaf base shape, aspect ratio, form factor and perimeter ratio of diameter.  The results of  DNA barcoding showed that the two DNA barcode regions presented good  amplification and sequence results. Both DNA barcode regions successfully differentiated two species i.e. D. pentandra and M. tetragonus which belong to Loranthaceae family and have similar leaf morphological characteristics. Those regions were also able to identify Viscum articulatum and other species belonging to Santalaceae family. These results suggested that the two DNA regions could become recommended universal DNA barcode for identifying teak mistletoe.
GENETIC VARIATION OF TEAK MISTLETOE (Dendrophthoe pentandra (L.) MIQ.) BASED ON RANDOM AMPLIFIED POLYMORPHIC DNA (RAPD) MARKERS Zainal Muttaqin; Sri Wilarso Budi; Basuki Wasis; Iskandar Zulkarnaen Siregar; Corryanti Corryanti
BIOTROPIA - The Southeast Asian Journal of Tropical Biology Vol. 27 No. 2 (2020)
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (236.519 KB) | DOI: 10.11598/btb.2020.27.2.1211

Abstract

Mistletoes are hemiparasitic macroparasite plants which interfere with trees and other wild plants in nutrient acquisition. As the plant has low leaf water potential, it draws water from teak wood tissues during the deciduous stage of the teak host, thereby killing the twigs and eventually, the teak tree. Mistletoes are also a key player in plant diversity. Therefore, the mistletoe population needs to be regulated not only as a parasite but also as a keystone species affecting biodiversity. Knowledge scarcity on the status of mistletoes includes its genetic variation. Hence, the purpose of this study is to analyze the level of genetic variation of teak mistletoe (Dendrophthoe pentandra) using RAPD marker. At Padangan teak Clonal Seed Orchard (CSO), it was randomly collected leaf samples from three layers of the mistletoe’s crown (upper, middle, and below) were taken from five host teak trees randomly selected from each of the sub-observation measure plots (OMP). Four OMP units inside the observation sample plots (OSP) (n = 3, 50 x 50 m) at different levels of infestation (light, moderate and heavy) were established. Analysis of the genetic variation and genetic distance of mistletoes hanging on the different crown layers were conducted using RAPD markers. The leaf samples from the crown layers, UU (upper crown and sub-section upper), UM (upper crown and sub-section middle), and UB (upper crown and sub-section below), which include U (upper crown) had significantly greater genetic variation (He = 0.181 – 0.255) than those from M layer (middle crown, He = 0.227) and the B layer (below crown, He = 0.114). Furthermore, the widest genetic distance significantly occurred between the mistletoes of the UB and B crown layers (0.310), whereas the nearest genetic distance significantly occurred between mistletoes of UU and UM layers in the upper crown (0.038). Practical implications of the low genetic variation in this study include the control of mistletoe D. pentandra infestation by means of restricting its population so that Perhutani State Owned Forestry Enterprise can maintain the level of damage below the economic threshold.
Bimbingan Teknis Aplikasi Biochar pada Penanaman Pola Agroforestri di Desa Leuwisadeng, Kecamatan Leuwisadeng, Kabupaten Bogor Zainal Muttaqin; Lany Nurhayati; Abdul Rahman Rusli
ETHOS (Jurnal Penelitian dan Pengabdian) Vol 8 No.1 (Januari, 2020) Ethos: Jurnal Penelitian dan Pengabdian kepada Masyarakat (Sains & Teknol
Publisher : Universitas Islam Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/ethos.v8i1.5199

Abstract

Abstract. Land management through planting agroforestry patterns is very beneficial for the community because ecologically it can maintain soil balance, while economically increasing income because land productivity increases. The aim of the Community Partnership Program (PKM) is to increase the knowledge and technical skills of the Leuwisadeng village farmers on optimal management of agroforestry patterns. Technical guidance to the community about managing non-arable land, especially degraded / critical land, by developing Agroforestry demonstration plots and nurseries for forest plants and Multipurpose tree species (MPTS) in the form of fruit trees. In agroforestry demonstration plot land, biochar was applied as much as ± 50-100 gr in each planting hole in the upper soil layer, in addition to providing manure as much as 1-3 kg. The PKM results in the form of increasing understanding of Leuwisadeng village farmers in non-rice land management techniques and making biochar from a set of wood and bamboo that will be applied to land that has been planted with forest plants, MPTS and intercropping.Keywords: Agroforestry, biochar, a set of wood, bamboo Abstrak.  Pengelolaan lahan melalui penanaman pola Agroforestri sangat menguntungkan bagi masyarakat karena secara ekologi dapat mempertahankan keseimbangan tanah, sedangkan secara ekonomi meningkatkan pendapatan karena produktivitas lahan meningkat. Tujuan Program Kemitraan Masyarakat (PKM) ini adalah meningkatkan pengetahuan dan keterampilan teknis para petani desa Leuwisadeng tentang pengelolaan optimal pola agroforestri. Bimbingan teknis terhadap masyarakat tentang mengelola tanah non sawah garapan terutama lahan terdegradasi/kritis dengan membuat demplot Agroforestri dan persemaian untuk tanaman hutan dan Multipurpose tree species (MPTS) berupa tanaman buah-buahan. Pada lahan demplot agroforestri diaplikasikan biochar sebanyak ±50-100 gr pada setiap lubang tanamn pada lapisan tanah atas selain pemberian pupuk kandang sebanyak 1-3 kg. Hasil PKM ini berupa peningkatan pemahaman petani desa Leuwisadeng dalam teknik pengelolaan tanah non sawah dan pembuatan biochar dari sebetan kayu dan bambu yang akan diaplikasikan pada tanah yang telah ditanam tanaman hutan, MPTS dan tanaman tumpangsari.Kata Kunci: Agroforestri, biochar, sebetan kayu, bambu
KEANEKARAGAMAN JENIS BURUNG DI HUTAN KOTA BUMI PERKEMAHAN DAN GRAHA WISATA CIBUBUR Ardi Wiranata; Tb Unu Nitibaskara; Zainal Muttaqin
Jurnal Nusa Sylva Vol 17, No 2 (2017): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (451.935 KB) | DOI: 10.31938/jns.v17i2.204

Abstract

Jamboree Campsite Cibubur (BUPERTA) is located on the outskirts of Cibubur City which provides good suitable for birds. This study aims to study the diversity of bird species and identify habitat characteristics. Methods used are counting method, MacKinnon type list, habitat profile creation and interview. Shannon-Wiener's diversity index is obtained with a value of 2.921in the high category of it in a region. Number of bird species recorded as many as 22 species of birds. Category of easy type meeting types such as types of coconut honey, bondol java, bird church, cucak kutilang. The use of some types of tree strata such as feeding location, playground or chatting with each other and resting location, but not always the birds use only one type of habitat but there are some birds that use some habitat type in their daily activities. is carried out to see how vegetation shape and environmental conditions become the observation plot. The result vegetation analysis was obtained the identified tree level is 9 species. This refers to the background of the urban forest area that was once a rubber plantation. Level of dominance type rubber (Hevea brasiliensis) amounted to 14 individuals. The Import Value Index (INP) of vegetation analysis for plant type pole level with highest INP value is rubber of 54.08%, while the second highest pole is eboni (Diospyros celebica) of 48.13%.
POTENSI DAN STRATEGI PENGEMBANGAN EKOWISATA DI SITU KEMUNING, KECAMATAN BOJONGGEDE, KABUPATEN BOGOR Rijal Jaelani; Ombo Satjapradja; Zainal Muttaqin
Jurnal Nusa Sylva Vol 18, No 2 (2018): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (328.687 KB) | DOI: 10.31938/jns.v18i2.216

Abstract

Lake (situ) is one of the aquatic ecosystems that serves as a reservoir of water resources derived from rainwater and from stream flow. Kemuning lake is one of 94 situ in Bogor Regency that located in Sudi Mampir sub Village, Cimanggis Village, Bojonggede District. Kemuning lake potential consists of lake, duck-like rides, teak stands, stretch of weeds, the starfruit tunnel, birds chirping and fishes. The results of the calculation of ecotourism resource assessment shows that the starfruit tunnel occupies the highest potential sequence with a mean value of 5.0, while based on assessment assessors shown the potential that has the highest average value of the lake with an average value of 5.3. Development strategy based on SWOT analysis result shown that Kemuning Situ occupies SO strategy (strength opportunity) with internal factor value 1.53 and external factor value 1.05. In order to support the realization of the Bogor Regency government program which has the tagline "Cibinong City Front Situ" then made Site Plan Kemuning lake area.
ANALISIS PERTUMBUHAN DAN HASIL TANAMAN SUNGKAI (Peronema canescens Jack.) DI KALIMANTAN Wahyudi Wahyudi; Zainal Muttaqin; A. Russel Mojiol
JURNAL SAINS NATURAL Vol. 2 No. 2 (2012): Sains Natural (Edisi Khusus)
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (244.262 KB) | DOI: 10.31938/jsn.v2i2.41

Abstract

Growth and Yield Analysis of Peronema canescens Jack. in Kalimantan          Sungkai (Peronema canescens) is a native and local species and one of some commercial trees which has a good prospect to be developed in timber estate in Kalimantan.This research was aimed to analyse sungkai plantation, neither the living percentage, productivity, economic cutting cycle, and also its profit. The data analysis was using the average of trees diameter, high and volume, mean annual increment, polynomial equation modelling and financial analysis i.e. net present value (NPV), benefit cost ratio (BCR) and internal rate of return (IRR). The research had been conducted at the community plantation in Kapuas District, Central Kalimantan Province since 1998 to 2010.  The result of this research showed that living trees precentage at 12 years old was 89.7%, mean annual increment and its density were 10,14 m3 ha-1  and 997 tree/ha respectively. Equation modelling of sungkai plantation was y = 2,073 + 1,6623x - 0,0165x2 (R2= 84,05%). In the bank rate of 9% per year, the economic cutting cycle of this plantation was 15 years with net present value was NPV 58,49 million per ha. BCR 7,64 and IRR 11,75 If the bank rate of 6% and 12% per year, then net present value at the 15 years were NPV 92.65 and 36.6 million per ha respectively. The sangtein was suitable as timber estate and to increase the productivity of former shifting cultivation, scru, and low potential forests which were widespread, especially in Kalimantan.Keywords :  Growth and yield, mean annual increment, Peronema canescens, economic cutting cycle ABSTRAK        Sungkai adalah jenis tanaman komersial lokal dan asli yang mempunyai prospek baik untuk dikembangkan dalam hutan tanaman Kalimantan. Penelitian ini bertujuan untuk mengetahui prosen hidup, produktivitas, siklus tebang optimum, dan keuntungan finansial dari tanaman sungkai. Penelitian dilakukan di hutan tanaman rakyat, Kabupaten Kapuas Provinsi Kalimantan Tengah. Obyek penelitian ialah tanaman sungkai yang ditanam sejak tahun 1998 pada tipe tanah Ultisol. Analisis data menggunakan nilai rataan diameter, tinggi dan volume, riap tahunan rata-rata tahunan, persamaan regresi, NPV, BCR dan IRR. Hasil penelitian menunjukkan bahwa pada umur 12 tahun prosen hidup tanaman mencapai 89,7 %, riap tahunan rata-rata 10,14 m3 ha-1 year-1 dengan kerapatan 997 pohon/ha. Model pertumbuhan tanaman sungkai ialah y = 2,073 + 1,6623x - 0,0165x2 (R2= 84,05%). Pada tingkat suku bunga pinjaman 9% per tahun, tanaman sungkai mempunyai siklus tebang ekonomi selama 15 tahun dengan nilai NPV Rp. 58,49 juta/ha, BCR: 7,64 dan IRR: 11,75%. Pada tingkat suku bunga pinjaman 6% dan 12% per tahun, maka pada siklus tebang selama 15 tahun, nilai NPVnya masing – masing menjadi Rp. 92,65 juta/ha dan Rp. 36,6 juta/ha. Tanaman sungkai sangat sesuai dikembangkan dalam hutan tanaman dan untuk meningkatkan produktivitas lahan bekas perladangan berpindah, semak belukar dan hutan potensi rendah yang tersebar luas, khususnya di Kalimantan.Kata kunci : Pertumbuhan dan hasil, riap tahunan rata – rata, Peronema canescens, siklus tebang ekonomi
Kinerja Implementasi Merdeka Belajar Kampus Merdeka dalam Mendukung Pencapaian Indikator Kinerja Utama (IKU) Yunus Arifien; Karmanah; Zaenal Mutaqien; Faisal Maad
Almufi Journal of Measurement, Assessment, and Evaluation Education Vol 2 No 1: Juni (2022)
Publisher : Yayasan Almubarak Fil Ilmi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pendidikan merupakan bagian terpenting dari kehidupan, dan harus sejalan dengan perkembangan zaman dalam menghadapi tantangan yang terus berubah   Wabah Covid-19 telah melanda dunia Pendidikan Tinggi yang memaksa semua Perguruan Tinggi di Bogor menerapkan sistem belajar jarak jauh dan sekaligus melakukan merdeka belajar kampus merdeka yang harus memperhatikan kompetensi lulusan pada perguruan tinggi swasta. Penelitian ini bertujuan untuk menganalisis kinerja MBKM dan pencapaian indikator kinerja utama Perguruan Tinggi setelah pelaksanaan MBKM khususnya kelas yang kolaboratif dan partisipatif.  Metode penelitian yang digunakan adalah secara diskriptif dan uji beda.  Analisis data meliputi reduksi, penyajian, dan penarikan kesimpulan.  hasil penelitian dapat disimpulkan bahwa (1) Kinerja pembelajaran MBKM perguruan tinggi telah dilaksanakan dengan baik selama pandemic covid 19 ataupun era industry 4.0 dengan tingkat kepuasan mahasiswa puas, dan (2) Pembelajaran pada era merdeka belajar kampus merdeka berbeda nyata dengan pembelajaran sebelumnya pada semua parameter pencapaian IKU khususnya kelas yang kolaboratif dan partisipatif dimana menghasilkan ningkatan pada seluruh parameter.
PERSEPSI MASYARAKAT TERHADAP PROFIL DAERAH ALIRAN SUNGAI CITARUM HILIR (Kasus di Sungai Citarum Hilir, Desa Pantai Bahagia, Kecamatan Muara Gembong, Kabupaten Bekasi, Provinsi Jawa Barat) Alan Yonathan Langkeru; Zainal Muttaqin; Messalina L. Salampessy
Jurnal Nusa Sylva Vol. 22 No. 2 (2022): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jns.v22i2.490

Abstract

The problem of the Citarum Hilir watershad is dominated by the low awareness of the community and local government for natural preservation. Therefore it is necessary to conduct a perception assessment to support the success of activities in the preservation of the Citarum Hilir watershad. This study aims to describe people's perceptions of sub-watershed management and their functions. The sampling method is a purposive sampling technique. The data collection method was carried out by in-depth interviews with 30 respondents. Data analysis was carried out using a Likert Scale and described in the form of the percentage (%) with the highest number of answers. The results showed that the public's perception of the watershed was included in the category of quite understanding and very understanding (50%) that the watershed is a stream that surrounds and merges with the river and its tributaries. The community's perception of the condition of the watershed is in the category of very understanding (57%) that the condition of the watershed often experiences inundation in several parts of the downstream of the village and a lot of waste. The community's perception of the impact of watershed damage is included in the very understanding category (100%). The community's perception of the utilization of watershed resources is included in the category of very understanding (70%). In the category of very understanding (63%) of using the watershed as a means of transportation, irrigation of rice fields and daily needs. The public's perception of the watershed profile is in the understanding category with a score of 4.0.  
Co-Authors A. Russel Mojiol Alan Yonathan Langkeru Ardi Wiranata Basuki Wasis Corryanti . Corryanti Corryanti Corryanti Corryanti Faisal Maad Iskandar Z Siregar ISKANDAR ZULKARNAEN SIREGAR Karmanah, Karmanah Lany Nurhayati Messalina L Salampessy Nitibaskara, Unu Rijal Jaelani Rusli, Abdul Rahman Satjapradja, Ombo Satjapradja Sri Wilarso Budi R Wahyudi Wahyudi Yunus Arifien