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Keanekaragaman Serangga pada Lahan Persawahan -Tepian Hutan: Indikator untuk Kesehatan Lingkungan
(IPB (Bogor Agricultural University), 2002)
This research was conducted in Gunung Halimun National Park, West Java. The influence of forest habitat toward insect diversity in rice field was shown. Samplings of insect species were done using pitfall trap, farmcop, ...
Chemotaxonomic Studies on the Genus Amomum Based on Chemical Components of Volatile Oils
(IPB (Bogor Agricultural University), 2002)
The study was focused on six species of Amomum genus i.e. A. aculeatum Roxb., A. blumeanum Val., A. compactum Soland. ex Maton., A. longipes Val., A. roseum Benth. et Hook.f., A. truncatum Gagn., and one species of Elettaria ...
Effects of hemB Antisense RNA on δ-Aminolevulinic Acid Production in Rhodobacter sphaeroides
(IPB (Bogor Agricultural University), 2002)
Genes for â and á polypeptides of the light harvesting II complexes in Rhodobacter sphaeroides 2.4.1 are encoded by the pucBA operon. Their expression is highly regulated by oxygen level and light intensity. ä-Aminolevulinic ...
Dinamika Populasi Rhizopseudomonas pada Permukaan Akar Tebu
(IPB (Bogor Agricultural University), 2002)
Three rhizopseudomonas strains i.e. Lp 312.1; Lp 112.1, and L27A4Al, have been formulated as a multistrain biofertilizer based on their adaptability variation. The biofertilizer was applied in a greenhouse experimentation ...
Osmotic Sensitivity and Cross-Resistance of Iprodione-Resistant Mutants of Cochliobolus heterostrophus
(IPB (Bogor Agricultural University), 2002)
Four resistant mutants (MIC > 1600 ìg/ml), i.e. IRE002, IRE008, IRE009 and IRE012, were isolated in a study of genetics of iprodione resistance in Cochliobolus heterostrophus after ethyl methanesulphonate mutagenesis. ...
Reprodukski Seksual Karang: Suatu Peluang dan Tantangan dalam Penelitian Biologi Laut di Indonesia
(IPB (Bogor Agricultural University), 2002)
Indonesia is considered as one of the centers of coral distribution in Indo-Pacific and the highest coral species richness in the world. In Kepulauan Seribu there have been noted 56 genera containing 193 species. Two ...
Efektivitas Polietilena Glikol untuk Mengevaluasi Tanggapan Genotipe Kedelai terhadap Cekaman Kekeringan pada Fase Perkecambahan
(IPB (Bogor Agricultural University), 2002)
The objectives of this experiment were to evaluate responses of soybean genotype to drought stress generated by polyethylene glycol (PEG) supplementation at germination stage. Evaluations were conducted using four soybean ...
Catatan Penelitian Perbungaan Salak Bali
(IPB (Bogor Agricultural University), 2002)
In this study the genuine staminate plant of the salak Bali palm (Salacca zalacca var. amboinensis) in its population has never been reported. Although “salak muani” plant, means the staminate plant; is well known among ...
Isolasi, Karakterisasi, dan Kloning Gen Penyandi α-Amilase Bakteri Halofil Moderat asal Bledug Kuwu
(IPB (Bogor Agricultural University), 2002)
A moderately halophilic bacteria, BK-05, was isolated from Bledug Kuwu, a saline terrestrial area at Central Java. Based on partial sequence of 16S-rRNA gene, the isolate was closely related to Halobacillus litoralis. This ...
Kultur Antena Padi Gogo Hasil Persilangan Kultivar dengan Galur Toleran Naungan
(IPB (Bogor Agricultural University), 2002)
Research was conducted to investigate the anther culturability of F1 upland rice as materials for developing new shading- tolerant upland rice lines. Eight genotypes of F1 upland rice obtained from reciprocal crosses of ...