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INDONESIA
BERITA BIOLOGI
Published by Lembaga Ilmu Pengetahuan Indonesia
ISSN : -     EISSN : -     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Arjuna Subject : -
Articles 2,125 Documents
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PENGGUNAAN ISOTOP ZAT ARANG (C 14) UNTUK PENGUKURAN PRODUKTIVITAS PRIMER DI LAUTAN Soegiarto, Aprilani
BERITA BIOLOGI Vol 1, No 2 (1968)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v1i2.1528

Abstract

Indonesia adalah suatu negara maritim dimana hampir 70 %wilajahnja terdiri dari lautan.Sudan sepantasnja bahwa kita mulai lebih banjak memperhatikan surnber kakajaan jang masih terpendam dilaut untuk kita gali dan dimanfaatkan demi kemakmuran rakjat seluruhnja.
KOMPOSISI DAN DISTRBUSI MOLUSKA DI DATARAN KARANG CAGAR ALAM LEUWEUNG SANCANG, JAWA BARAT ARIEF, AHMAD JAUHAR
BERITA BIOLOGI Vol 3, No 7 (1987)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v3i7.1315

Abstract

AHMAD JAUHAR ARIEF. 1987.The composition and distribution of coral-reef molluscs community in Leuweung Sancang Reserve, West Java,Berita Biologi,3(7): 310 - 316.Observation was made on the moluscan fauna of coral-reef area at Leuweung Sancang Rcseive, West Java.All together,43 species of molluscs,representing three classes were collected The study mostly concern with the composition and distribution of these groups of animal.The analysis suggest that type of substrats is one of the major factors influencing the life habit of mollusc.The relationship between two aspects with the life habit and habitat is discussed.
PENGGUNAAN BEBERAPA KULTIVAR PISANG SEBAGAI MEDIUM PINDAHAN SEMAI DENDROBIUM SCHULLERI ROEDJITO, SRI WISMANIAH; SOEROHALDOKO, SOETOMO
BERITA BIOLOGI Vol 2, No 5 (1979)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v2i5.1398

Abstract

Dendrobium merupakan marga yang memiliki banyak jenis asli Indonesia dan yang berpotensi ekonomi.Dendrobium schulleri J.J.S. misalnya mempunyai sifat-sifat yang menarik yang perlu diperhatikan untuk dikembangkan lebih lanjut.Seperti diketahui, perbanyakan anggrek dapat dilakukan melalui biji.Secara ini diperoleh bibit yang banyak.Tetapi perbanyakan demikian memerlukan pengetahuan mengenai medium yang cocok untuk menyemaikan biji tersebut dan memeliharanya sampai siap ditanam. Saat ini medium yang cocok untuk D. schulleri belum diketahui. Sehubungan dengan medium untuk menyebarkan biji anggrek, Pages (1971) menambahkan homogenate pisang pada medium Knudson C yang menggunakan bahan-bahan kimia untuk Dendrobium dan Phalaenopsis. Menurut Ochse (1931) buah kultivar-kultivar pisang di Indonesia memiliki sifat-sifat yangberlainan; komposisi kimianya juga berbeda (Direktorat Gizi 1972).Perbedaan ini mungkin dapat memberikan pengaruh pada perkecambahan biji dan pertumbuhan semai anggrek. Untuk itu beberapa pisang yang terdapat di pasar dicoba untuk menumbuhkan biji-biji anggrek D. schulleri.Berbeda dengan Pages (1971) pada penelitian medium pindahan ini hanya digunakan pisang, agar, gula pasir dan air suling tanpa menggunakan Iain-lain bahan kimia seperti pada medium Knudson C.
KEHADIRAN SERANGGA PADA PERTANAMAN CAMPURAN KACANG GUDE DAN TOMAT AMIR, MOH.; NOERDJITO, WORO A.
BERITA BIOLOGI Vol 3, No 6 (1986)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v3i6.1324

Abstract

MOH. AMIR & WORO A. NOERDJITO, 1986.The presence insects on the intercrop plants of pigeonpeas and tomatoes. Berita Biologi 3(6): 268 -272.Intercropping system to reduce number of potential insect pests. However, the result will be vary depend on the appropriate component of the selected crops.The experiments using toniatoes as an intercrop of pigeonpeas was carried out at the HKTI (Himpunan Karya Tani Indonesia) garden at Tajur Bogor.The number of insect species as well as diversity in the intercropped pigeonpeas were compared with that in the pure stand of the same crops. The result indicated that number of insect species visited in the intercropped pigeonpeas was greater than in its pure culture.The number of insect species in the intercropped and pure pigeon peas increased with the increase of its developmental stages.The index diversity in the intercropped pigeonpeas were higher than that in its culture.
KAETOTAKSI LARVA CAPLAK MARGA IXODES (ACARINA: IXODIDAE) KADARSAN, SAMPURNO
BERITA BIOLOGI Vol 2, No 7 (1983)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v2i7.1407

Abstract

Salah satu hambatan perkembangan penelitian ektoparasit ialah susahnya mengenal tingkat-tingkat pradewasa kebanyakan jenis-jenis parasit.Ini terutama disebabkan karena besarnya perbedaan morfologi, bentuk maupun ukuran, cara hidup serta habitat antara tingkat pradewasa dengan yang dewasa. Hal ini terasa makin perlu ditanggulangi apabila berhubungan dengan jenis-jenis penting dalam segi ekonomi ataupun kesehatan. Masalah pengenalan larva caplak suku Ixodidae sedikit banyak telah dapat dipecahkan setelah diperkenalkannya sistim penggunaan kaetotaksi oleh Clifford & Anastos (1960). Dengan sistim ini dimungkinkan untuk mengenal identitas larva meskipun sifatnya tidak menyeluruh hanya sampai tingkat marga saja.
NEMATODA PARASIT PADA TKUS DI DAERAH SEKITAR SELATSUNDA PURWANINGSIH, ENDANG; SAIM, ACHMAD
BERITA BIOLOGI Vol 3, No 8 (1988)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v3i8.1306

Abstract

E. PURWANINGSIH & A. SAIM. 1988.Nematode parasites infestation on rats in Sunda Strait and its vicinity.Berita Biologi 3(8): 386 - 389.Four species of parasitic nematode namely Cruzia sp.,Hepatojarakusmalayae,Molincus sp. andRictularia tani,were recovered from three species of rats.These rats were captured at Cidaun. Peucang Island and Rakata Island, located in the vicinity of Sunda Strait,West Java.Among the four species of nematode recovered, Cruzia sp.had never been reported infesting rats before.
MOSQUITOES OF THE BOGOR BOTANICAL GARDENS ADISOEMARTO, SOENARTONO
BERITA BIOLOGI Vol 2, No 2 (1977)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v2i2.1389

Abstract

Various types of plant communities in boanical gardens provide surroundings for animal ife.In addition to their main role in botany,he botanical gardens provide aspects for zoological investigations as well(Adisoemarto 1974) The Bogor Botanical Gardens provide most of all possible types of environments for the development and construction of mosquito population.To develop the study of some ecological aspects of the mosquitoes, the availability of qualitative data is very much desired. For this purpose, observations on mosquito fauna have been carried out in the Bogor Botanical Gardens and the Results are presented in this paper.
MORFOMETRI KERANG TAHU MERETRIX MERETRIX LINNAEUS, 1758 DI PASAR RAKYAT MAKASSAR Indraswari, A. Gita Maulidyah; Litaay, Magdalena; Soekendarsi, Eddy
BERITA BIOLOGI Vol 13, No 2 (2014)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v13i2.687

Abstract

White shells Meretrix meretrix is one of the bivalves that are often sold in local markets of Makassar. Meretrix meretrix is one type of shellfishes that is favoured by the people so that they are continuedly being taken from their habitat without considering the feasibility of the capture. This research was aimed to determine the correlation between shell length, shell width, shell thickness, and total weight of the meat as well as assessing the size of a decent catch of M. meretrix in Makassar. Morphometric relationship between the length, width and thickness of the shell and total weight of the meat was analyzed using regression analysis.The results showed that the length and width of the shell and the length and total weight had strong positive correlation (0.81 = r = 0.96 and 0.81 = r = 0,92 repectively).The lenght and thickness of shell was moderately correlated (0.57 = r = 0.76), while the length and weight of the meat showed weak correlation (0.02 = r = 0.47). Size of M. meretrix sold in TPI Rajawali, Sentral market and Tanjung market ranged between 2.00 ? 6.99 cm and has fulfilled the catching standard, which is > 4 cm.
MORFOLOGI SEMAI BEBERAPA JENIS PALEM HIAS SEEDLING MORPHOLOGY OF SOME ORNAMENTAL PALMS Utami, Ning Wikan; Siregar, Hartutiningsih M
BERITA BIOLOGI Vol 4, No 4 (1998)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v4i4.1273

Abstract

The results of 18 palms species studied showed that there were three species (Livistona chinensis (Jack) R.Br.ex Mart,Thrinax sp.and Sabal meeacarpg Small) which their cotyledone growth under ground level (group I), their first leaf did not cleave, these had two types of germination i.e. remote tubular (L. chinensis and Thrinax sp.)and remote ligular (S. meeacarpa).Thirthteen species (Heterosphate elata Scheff, Archonthophoenic alexandrae Wendl.& Drude, Areca triandra Roxb., Bentinckia nicobarica (Kurz.) Becc, Chrvsalidocarpus sp., C. lutescens H. Wendl.,Cvrtostachvs eleeans Burret, C.renda Blume, Drvmoploeus pachvcladus H.E.Moore, Neodypsis decarvi Jumelle,Oenocarpus panamanus L.H.Bailey, Pthvchosperma eleeans (R.Br.) Blume and Pritchardia pacifica Seem. & H.Wendl.) produce their cotyledone near ground level (group H), their first leaf cleft into two parts except on the species O. panamanus cleft into four parts, all of these species had adjacent ligular type of germination. There was large variability on the germination.The range of first germination was 12105 days after sowing, last germination was in the range of 78-212 days and the germinationpersentage was 1.3-94.0%.
DISTRIBUSI DAN STRUKTUR POPULASI MACROBRACHIUM PILEMANUS (DE MAN) PADA BEBERAPA ANAK SUNGAI CISADANE FIDHIANY, LUCIA
BERITA BIOLOGI Vol 3, No 3 (1985)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v3i3.1357

Abstract

LUCIA FIDHIANY. 1985. Distribution andpropulation structure of Macrobrachium pilimanus (De Man) at Cisadane river. Berita Biologi 3 (3) :125 - 127. Study on spatial distribution and population structure of Macrobrachium pilimanus was conducted at Cigombong River and Cisalopa River. Based on seven habitat types in a river pool, distribution pattern of the prawn contagious.The prawn is a torrent species, because it prefers running water with gravels and stones more than stagnant one.Based on the size frequency classes, the population are bi - or polimodal for the male, and unimodal for the female. Sex ratio is equal, but the quantity of larger male is greater than female that indicate sexual dimorphism.

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