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Patogenesitas Rhizoctonia solani pada Semai Pinus merkusii dan Acacia Mangium
(IPB (Bogor Agricultural University), 1999)
Pathogenicity of Rhizoctonia solani was studied by evaluating the ability of the pathogen to attack several ages of Pinus merkusii and Acacia mangium seedlings. Results showed that R. solani attacked P. merkusii from seed ...
Anatomi Jaringan Kayu Terserang Penyakit Lapuk Kayu Teras (LKT) pada Tegakan Acacia magium Willd.
(IPB (Bogor Agricultural University), 1999)
A study was undertaken to determine the anatomical structures of decaying heartwood in the stem part of Acacia mangium Willd where the branch stubs were found. Sections of the decaying heartwood were made and the microscopical ...
Evaluasi Pertumbuhan Tanaman Meranti (Shorea spp.) di Haurbentes BKPH Jasinagn KPH Bogor Perum Perhutani Unit III Jawa Barat
(IPB (Bogor Agricultural University), 1999)
Planting trials of Shorea spp. have been conducted outside their natural distributional range. Initially it was planted in Haurbentes Experimental Garden (1940) at Jasinga, West Java. This research is intended to get ...
Pengkajian Penerapan Teknik Budidaya Rhizophora mucronata dengan Stek Hipokotil
(IPB (Bogor Agricultural University), 1999)
Research on the vegetative propagation of Rhizophora mucronata using hypocotyl cutting sistem was carried out at Faculty of Forestry, Bogor Agricultural University. Histological analysis of adventitous shoot was done at ...
Studi Kemampuan Tumbuh Anakan Mangrove Jenis Rhizophora mucronata, Bruguiera gimnorrhiza dan Avicennia marina pada Berbagai Tingkat Salinitas
(IPB (Bogor Agricultural University), 1999)
Salinity is one of environmental factors having an important role in controlling mangrove growth. Our research results show that the degree of salinity has significant effect on the height seedling growth of Rhizophora ...
Komposisi Jenis Hayati di Ekosistem Tambak Tumpangsari Pola Empang Parit: Studi Kasus di RPH Tegal Tangkil, BKPH Ciasem, KPH Purwakarta, Jawa Barat
(IPB (Bogor Agricultural University), 1999)
Biotic component composition of silvofishery using cannal-pond pattern was elucidated in this study. This pattern is the combination between fishpond canal and mangrove vegetation growing in the center. Sampling method was ...
Analisis beberapa rumus penduga volume LOG: Studi kasus pada jenis meranti (Shorea spp.) di Areal HPH PT Siak Raya Timber, Propinsi Riau
(IPB (Bogor Agricultural University), 1999)
Determining the stem volume of a tree, both a standing or felled tree, has long been a chronic problem for foresters, whereas, the need for an accurate estimate of wood volume is becoming more important. The use of Brereton’s ...
Studi Mekanisme Toleransi Leda (Eucalyptus deglupta Blume ) terhadap Hama Penggerek Batang (Zeuzera coffeae) untuk Menunjang Pemuliaan Jenis
(IPB (Bogor Agricultural University), 1999)
The establishment of forest plantation of Eucalyptus deglupta in the humid tropic, for pulp and paper industry has so far been hindered seriously by insect stem borer larvae (Zeuzera coffeae ), damaging young and mature ...
Studi Perencanaan Pengelolaan Lahan di Sub DAS Cisadane Hulu Kabupaten Bogor
(IPB (Bogor Agricultural University), 1999)
The research area is an upper watershed and is a land culture for the peasant its self. Then in the plan of land management have to participate the social economic life of community in this area. The alternative plan of ...
Studi Penyusunan Tabel Volume Lokal Jenis-Jenis Komersial Ekspor di Hutan Mangrove HPH PT. Bina Lestari, Propinsi Dati I Riau
(IPB (Bogor Agricultural University), 1999)
Rhizophora apiculata (bakau) and Bruguiera gymnorrhiza (tumu) in are commercial export species of mangrove forest. Both species are the dominant species in mangrove forest at HPH PT. Bina Lestari I (Gaung and Mandah River ...
