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Journal : BERITA BIOLOGI

PERANAN BEBERAPA SERANGGA PENGUNJUNG PERBUNGAAN PADA PENYERBUKAN COLOCASIA ESCULENTA VAR. ESCULENTA DAN C. GIGANTEA KARTINI KRAMADIBRATA; G.G. HAMBALI
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.v2i7.1409

Abstract

Jenis talas Colocasia esculenta (L.) Schott di Jawa mempunyai dua varietas botani yaitu C.esculenta var. esculenta yang umumnya tumbuh di dataian rendah dan C. esculenta var. antiquorum (Schott) Hubbard & Rehdei yang tumbuh liar di tepi-tepi sungai lereng pegunungan. Jenis lainnya yaitu C. gigantea (Bl.) Hook. f. (talas padang, sontrang) biasa tumbuh liar di hutan jati dan tawa. Perbungaan talas-talas budidaya jarang dihasilkan sehingga penanaman daii biji tidak lazim dilakukan dan perbanyakan tanaman lebih dikenal dengan anakan. Kaiena itu penelitian yang menyangkut biologi pembungaan dan penyerbukan kedua jenis Colocasia tersebut sampai saat ini sedikit sekali yang telah dilapoikan.
FUNGI MIKORIZA ARBUSKULA PADA RIZOSFER Pericopsis mooniana (Thw.) Thw. DI SULAWESI TENGGARA Husna Husna; Sri Wilarso Budi R; Irdika Mansur; Cecep Kusmana; Kartini Kramadibrata
BERITA BIOLOGI Vol 13, No 3 (2014)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v13i3.670

Abstract

The research was conducted with the aim to identify species of arbuscular mycorrhizal fungi (AMF) associated with nedum [Pericopsismooniana (Thw.) Thw.]. Soil sampling was conducted in 6 locations of nedum habitat in South-east Sulawesi. The results showed that nedum associated with 15 species of AMF that belonging to 5 families and 9 genera, Acaulosporaceae (Acaulospora scrobiculata and A. delicata), Claroideoglomeraceae (Claroideoglomus etunicatum), Glomeraceae (Glomus aggregatum, G. boreale, G. canadense, G. halonatum,G. versiforme, Rhizophagus diaphanus, R. fasciculatus, Sclerocystis clavispora and Septoglomus constrictum), Gigasporaceae (Racocetragregaria and Scutellospora auriglobosa), Ambisporaceae (Ambispora appendicula). The four species of AMF were found on nedum, i.e Glomus boreale, G. canadense, G. halonatum and Racocetra gregaria which were a new record for mycological collection of Indonesia.