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Komposisi Vegetasi Habitat Lutung Jawa (Trachypithecus auratus) di Kawasan Wana Wisata Kalipaingan Kabupaten Pekalongan Kurniawan, Arif; Baskoro, Karyadi; Jumari, J
Bioma : Berkala Ilmiah Biologi Vol. 21, No 2, Tahun 2019
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Declining population of Â javan langur caused by several factors such as deforestation and forest fragmentation which are the main habitat for langurs. the vegetation composition of the langur habitat is very important with regard to the density and dominance of trees that have special functions such as tree feed sources, trees at rest and sleeping trees. Â Research on Javan langur habitat had been conducted Wana Wisata Kalipaingan, Pekalongan Regency. Habitat data, as vegetation community and abiotic factor also collected. The research was conducted in March-July 2018. Tree spesies that has the largest INP value is petung bamboo (Dendrocalamus asper) followed by bendo (Atrocorpus elasticus). There are 9 spesies used as feed sources. 3 spesies are used as resting places and 1 tree spesies asa a sleep places.

Keanekaragaman Dioscorea spp dan habitatnya di Kabupaten Kudus, Jawa Tengah Diversity and habitat of Dioscorea spp in Kudus, Central Java Fatma, Lania Yuchanitz; Jumari, J; Utami, Sri
Bioma : Berkala Ilmiah Biologi Vol. 20, No. 1, Tahun 2018
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Dioscorea spp (Yam) is one of the potential local food producers. It has advantage of high species diversity, containing high carbonhydrate and easy to grow. The aim of this research is to determine the variants of Dioscorea spp, examine the structure and composition of trees around Dioscorea spp habitat and determine the enviromental factors of Dioscorea spp habitat. The research was carried out in May-June 2017. The sampling technique was using exploration and quadratic method by plotting the trees into 5 squares (10 m x 10 m) with diameter of stem more than 10 cm. The name of each species, number of individuals and stem diameter measurement of each plot were recorded. The data of diversity Dioscorea spp and environmental factors were analyzed by sort of descruptive set and the trees was analyzed by vegetation analysis. The results showed that 4 species of Dioscorea spp. There are D. hispida, D. bulbifera, D. alata and D. esculenta. D. alata has 3 variants called uwi ireng, uwi ungu and uwi bangkulit. D. esculenta has 2 variants called gembili bebek and gembili terpong. The trees around Dioscorea spp obtained 21 species with the most important index is banana (Musa paradisiaca) and sengon (Albizia chinensis). The environmental factors were indicated the appropiate growth of Dioscorea spp.Â Key words: Dioscorea spp, local food stuffs and variant types

Talas-Talasan (Araceae) Sumber Pangan Lokal Di Kawasan Karst Kecamatan Pracimantoro Kabupaten Wonogiri Jayanti, Endah Dwi; Jumari, J; Wiryani, Erry
Bioma : Berkala Ilmiah Biologi Vol. 19, No. 2, Tahun 2017
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Taros (Araceae) is a group of bulbous plants which are commonly found in Indonesia. Araceae have a high carbohydrate content, so it is potential to be used as a local food source for the community. The purpose of this research was to assess the types and cultivars, cultivation status, and the utilization of Araceae found in the karst area of Pracimantoro District, Wonogiri. The research was held in January to May 2016. Plant sample was taken in six villages, Sumberagung, Gedong, Gebangharjo, Glinggang, Wonodadi and Gambirmanis. The data were analyzed descriptively. The results is, 9 variants of Araceae which belong to 4 species was found in the karst area of Pracimantoro. Cultivation status of Araceae is semi-wild, that is not planted and given specific treatment. The utilization of Araceae in Pracimantoro District generally as food additives, other uses is for medicinal and ornamental plantsÂ Key word: Araceae, Local food resources, Karst area, Pracimantoro.

Keanekaragaman Jenis Tumbuhan Paku (Pteridophyta) di Jalur Pendakian Selo Kawasan Taman Nasional Gunung Merbabu, Jawa Tengah Astuti, Fitri Kusuma; Murningsih, M; Jumari, J
Bioma : Berkala Ilmiah Biologi Vol. 20, No. 1, Tahun 2018
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Indonesia has a very high biodiversity, as well as ferns (Pteridophyta).Selo climbing lane at Merbabu Montain Nasional Park selected as the study site because of the many ferns that were founded in this area.The purpose of this study was to analyze the diversity of ferns species.in tropical rain forest ecosystem of high mountains and sub-alpine forests ecosystem on Selo climbing lane at Merbabu Mount National Park. There are many human activity in Selo climbing lanesupposed to influence the existing plants. This research was held on August-December 2016. The method usedinventory inSelo climbing lane and Plot, then analyzed using diversity index. The results found 33 species of ferns from 15 families. The diversity of ferns in the tropical rain forest ecosystem of high mountains fall into the medium category except at post II (2412 masl) has low diversity. Diversity in the sub-alpine forest ecosystem can not be calculated.Â Key word: diversity, fern, Selo climbing lane.

Identifikasi Talas-Talasan Edible (Araceae) Di Semarang, Jawa Tengah Sinaga, Khalisa Aini; Murningsih, M; Jumari, J
Bioma : Berkala Ilmiah Biologi Vol. 19, No. 1, Tahun 2017
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Talas-talasan (Family Araceae) is ) is a plant known to the Indonesian people. Araceae has been cultivated and used by Indonesian people. Tuber of Family Araceae have high carbohydrate, carbohydrate composed of amylum (amylose and amylopectin). food quality is determined by ratio of amylose and amylopectin. Information about Araceae in Semarang are still limit. Indonesian people didnâ€™t know potential of the family araceae in field of food. The research objective to determine types ofedible plants from the family Araceae.The research was conducted from April to June 2016. Sampling was conducted at Jabungan, Mluweh and Susukan village, Semarang. Methods of data collection is ekploration. Identification refers to the genera of Araceae (Mayo, 1997) and characterization refers Descriptor Taro (IPGRI, 1999). Based on the results is 13 species of plants from the family Araceae. Differences among species Family Araceae character is the color and shape of the tubers, the tip of leaf blade, the edge of leaf blade, the top and bottom surface of leaf blade, leaf blade holder, and the shape of leaf blade.Â Kata kunci :Identification, Morphology Character, Araceae

Karakterisasi Uwi-Uwian (Dioscorea spp) Dari Banjarnegara Berdasarkan Penanda Morfologi Pertiwa, Susy Ika; Jumari, J; Wiryani, Erry
Bioma : Berkala Ilmiah Biologi Vol. 20, No 2, Tahun 2018
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Â Â Â The diversity of Dioscorea spp. both inter-species and intra-species are spreaded in several areas in Central Java, including Banjarnegara.Â Dioscorea is aÂ plant that has the potentials to be developed and cultivated. The purposes of this reasearch are to identify the species, characterize the morphological characters (stem, leaf, and tuber) of eight varians Dioscorea spp from Banjarnegara. The sample used in this reasearch are the eight varians of Dioscorea spp from Banjarnegara.Â The Identification was done by using a identification keys. Characterization of morphological characters was done by using the guidebook of Descriptor for Yam. The results showed that eight cultivars of Dioscorea spp are grouped into two types: Dioscorea alata and Dioscorea esculenta. Dioscorea alata has a stem which rotate the to the right, rectangular shaped of stem, itâ€™s has wing and doesnâ€™t have a spin, elongated heart-shaped leaves, oval-oblong and round shaped tuber. Dioscorea esculenta has a stem which rotate to the left, rounded shaped of stem, it has not wing but spiked, dilated heart-shaped leaf, and oval shape tuber. Â Keywords: Dioscorea spp, identifikasi, characteristic, morphology,

Komposisi dan Struktur Vegetasi Riparian Strata Pohon di Kawasan Wana Wisata Curug Semirang, Ungaran, Semarang, Jawa Tengah Pratama, Raditya; Jumari, J
Bioma : Berkala Ilmiah Biologi Vol. 23, No 2, Tahun 2021
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/bioma.23.2.112-118

Wana Wisata Curug Semirang is a tourist area in Semarang Regency based on ecotourism. As an ecotourism area, Curug Semirang contribute as conservation area in order to protection and preservation of nature. Along with tourism development, biodiversity in Curug Semirang is increasingly threatened. The purpose of this study is to examine the composition and structure of riparian in Wana Wisata Curug Semirang Area. The method used in vegetation is a quadratic plot with a line transect. Vegetation observation was carried out at 3 stations which were divided into 15 plots covering tree strata and poles. Vegetation analysis was obtained with the value of density, dominance, frequency, and important value index. The results obtained 75 plant species covering 42 families, in the tree strata there are 16 species in 12 families, and the pole strata there are 20 species in 14 families. The highest INP of tree strata at station 1 was pine (Pinus merkusii) 180.04%, stations 2 and 3 were kemadu (Laportea sinuata) 147.53% and 102.76%, respectively. The highest IVI of the pole strata at stations 1 and 2 is coffee (Coffea arabica) 123.98% and 140.5%, and station 3 is rotan (Calamus rotang) 113%.

Komposisi dan Struktur Vegetasi Riparian Strata Pohon di Kawasan Wana Wisata Curug Semirang, Ungaran, Semarang, Jawa Tengah Pratama, Raditya; Jumari, J; Utami, Sri
Bioma : Berkala Ilmiah Biologi Vol. 23, No 2, Tahun 2021
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/bioma.23.2.112-118

Wana Wisata Curug Semirang is a tourist area in Semarang Regency based on ecotourism. As an ecotourism area, Curug Semirang contribute as conservation area in order to protection and preservation of nature. Along with tourism development, biodiversity in Curug Semirang is increasingly threatened. The purpose of this study is to examine the composition and structure of riparian in Wana Wisata Curug Semirang Area. The method used in vegetation is a quadratic plot with a line transect. Vegetation observation was carried out at 3 stations which were divided into 15 plots covering tree strata and poles. Vegetation analysis was obtained with the value of density, dominance, frequency, and important value index. The results obtained 75 plant species covering 42 families, in the tree strata there are 16 species in 12 families, and the pole strata there are 20 species in 14 families. The highest INP of tree strata at station 1 was pine (Pinus merkusii) 180.04%, stations 2 and 3 were kemadu (Laportea sinuata) 147.53% and 102.76%, respectively. The highest IVI of the pole strata at stations 1 and 2 is coffee (Coffea arabica) 123.98% and 140.5%, and station 3 is rotan (Calamus rotang) 113%.

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