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All Journal Prosiding Seminar Biologi Proceeding International Conference on Global Resource Conservation REINWARDTIA Proceeding Biology Education Conference
Mien A. Rifai
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Health Professions Materials Science & Nanotechnology Medicine & Pharmacology Public Health Other

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Morphological Variation of Durio kutejensis (Hassk.) Priyanti, Priyanti; Chikmawati, Tatik; Sobir, Sobir; A. Rifai, Mien; Hartana, Alex
Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Durio kutejensis (Hassk.) Becc. (lai) is a cultivated plant in Genus Durio except D. zibethinus Murr. (Durian). D. kutejensis is superior than D. zibethinus based on blunt spine, not fragrant, flashy color (dark yellow to orange) and storage ability up to 7-8 days. The aim of this research was to analyze the variation of morphological characters of 31 landrace trees which was collected from Batuah Village, Tanah Merah Village and Sebulu Village in East Kalimantan. Lai varied in several characters which were their crown shape, branch type, leaf shape, flower color, and fruit shape. The crown shape is pyramidal, semi circular, oblong, and umbrella. The branch types are spreading or erect to rather spread. The leaf shape is oblong, lanceolate or elliptic. The flower has pink or dark red color. The shape of fruit is globose, globose with 5-lobed, ovoid with 5-lobed, and oblong with 5-lobed.   Key words: Durio kutejensis, morphology variation, superior  
TANTANGAN ABAD XXI YANG HARUS DIJAWAB BIOLOGIWAN INDONESIA A. Rifai, Mien
Prosiding Seminar Biologi Vol 9, No 1 (2012): Seminar Nasional IX Pendidikan Biologi
Publisher : Prodi Pendidikan Biologi FKIP UNS

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Abstract

Sudah umum diakui bahwa biologi adalah dasar penguasaan dan pengembangan ilmu serta pemanfaatan teknologi pertanian, perkebunan, kehutanan, perikanan, kedokteran, kesehatan, lingkungan, dan disiplin ilmu-ilmu serta teknologi lain yang kegiatannya ditumpukan pada sumber daya alam hayati. Dalam beberapa dasawarsa terakhir kita menyaksikan bahwa biologi dan segenap cabang spesialisasi serta ranting-ranting superspesialisasinya maju dengan pesatnya, akan tetapi disiplin terapan yang lain juga tumbuh melesat dengan lebih cepat lagi karena dipacu oleh desakan kepentingan yang sangat bersifat antroposentris. Jika dulu tergelar jarak waktu panjang sampai belasan tahun antara temuan ilmiah potensi kemampuan jamur Penicillium notatum untuk menekan pertumbuhan bakteri (1929) dan penerapan luasnya sebagai obat suntik antibiotik penisilin (1944) yang sangat terkenal, sekarang hanya diperlukan waktu bulanan saja untuk dapat mengambil manfaat praktis sebuah pengungkapan spektakular bioteknologi.
A NEW MELANOGRAPHIUM WITH MONONEMATOUS CONIDIOPHORES Mien A. Rifai
REINWARDTIA Vol 10, No 1 (1982): vol. 10 No.1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v10i1.259

Abstract

Melanographium laxum Rifai is described and illustrated, based on colonies growing on palm petioles collected in Bogor Botanic Gardens, Java. Unlike the other members of Melanographium, the present species does not form tufted or fasciculated conidiophores.
GUEPINIOPSIS ORESBIA, A NEW WOOD DESTROYING BASIDIOMYCETE D. RANGKUTI; MIEN A. RIFAI
REINWARDTIA Vol 9, No 2 (1975): vol.9 no.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v9i2.911

Abstract

A new dacrymycetaceous fungus is described and illustrated baaed on specimens found growing on Schima, Vaccinium, Casuarina and other decayed wood in mountain areas in Java.
THE HYPHOMYCETE GENUS DACTYLARIA SACC. MIEN A. RIFAI
REINWARDTIA Vol 7, No 4 (1968): vol.7 no.4
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v7i4.979

Abstract

An emended delimitation of the genus Dactylaria Sacc. is proposed and the two accepted species, which are non-predaceous and dematiaceous, are redescribed and illustrated. The affinity of many nematode-trapping species currently classified in Dactylaria with the didymosporous genera Arthrobotrys Corda, Candelabrella Rifai & R. C. Cooke and Genicularia, Rifai & R. C. Cooke is discussed and the scopes of the latter genera are enlarged, and consequently several new combinations are made.
THE JAVANESE SPECIES OF TETRAPLOA Mien A. Rifai; Hardaniah Zainuddin; Abdul Cholil
REINWARDTIA Vol 10, No 4 (1988): vol. 10 No.4
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v10i4.278

Abstract

Two species of the hyphomycete genus Tetraploa are reported from Java, namely the widespread Tetraploa aristata and the newly described Tetraploa javanica. Illustrated descriptions are presented for both species.
SARAWAKUS LLOYD, A GENUS OF THE PYRENOMYCETE FAMILY HYPOCREACEAE MIEN A. RIFAI
REINWARDTIA Vol 7, No 5 (1969): vol 7.no.5
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v7i5.951

Abstract

The scope of the monotypic genus Sara.wa.kus is enlarged to enable it to accommodate the newly described species Sarawakus sucoisus Rifai. A complete taxonomic revision of the genus is presented, in which it is shown that Sarawakus belongs to the Hypocreaceae and not to the Xylariaceae as some authors have suggested. Hypocrea gelaiinosa (Tode ex Fr.) Fr. subsp. oligotheea Penz. & Sacc. is accorded specific status as Hypocrea oligotheea (Penz. & Sacc.) Rifai and Phaeocreopsis pezizaeformis Boedijn is transferred to Hypocreopsis.
A NOTE ON PODOCONIS MEGASPERMA BOEDIJN MIEN A. RIFAI
REINWARDTIA Vol 9, No 2 (1975): vol.9 no.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v9i2.912

Abstract

The lectotype specimen of Podoeonis megasperma is selected and this species is reclassified as Exosporium megaspermum (Boedijn) Rifai, a newly proposed combination.An illustrated redescription is presented.
KOSTERMANSINDA RIFAI GENUS NOVUM HYPHOMYCETARUM MIEN A. RIFAI
REINWARDTIA Vol 7, No 4 (1968): vol.7 no.4
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v7i4.980

Abstract

The conidial development of Sclerographium magnum Boedijn is described and illustrated; based on this species the new aleuriosporous genus Kostermansinda Rifai is proposed.
A NEW TROPICAL SPECIES OF TRIPOSPORIUM Mien A. Rifai
REINWARDTIA Vol 8, No 2 (1972): vol.8 no.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v8i2.238

Abstract

An illustrated description of Triposporium novoguineensei Rifai sp. nov. is presented based on a specimen collected at Garaina, New Guinea.A special visitor award from the Australian Government enabled me to attend the 42nd Australian and New Zealand Association for the Advancement of Science (ANZAAS) Congress held in August 1970 in Port Moresby (Territory of Papua and New Guinea), and to participate in a botanical and agricultural post-congress tour around the Territory. The ample opportunity to collect fungi during this tour was fully utilized and a specimen which appeared to represent an undescribed species of Triposporium was found in Garaina Tea Estate, Garaina, Territory of Papua.
Co-Authors Abdul Cholil ALEX HARTANA D. RANGKUTI Hardaniah Zainuddin Kartini Karmadibrata Priyanti Priyanti Sobir Sobir TATIK CHIKMAWATI Triadi Basuki