Search
Now showing items 21-30 of 31
Fungal Succession and Decomposition of Acacia mangium Leaf Litters in Helath and Ganoderma Attacked Standings
(IPB (Bogor Agricultural University), 2009)
Leaf litters of Acacia mangium play an important functional role in ecosystem, producing sources of nutrients and giving diversity of microorganisms. Understanding the variation in fungal populations in A. mangium forest ...
Fractination and Characterization of Tannin Acyl Hydrolase from Aspergillus niger
(IPB (Bogor Agricultural University), 2009)
We previously produced tannin acyl hydrolase (tannase) from Aspergillus niger isolated from cacao pod. In the present study the enzyme was subjected to fractionation by ammonium sulphate followed by dialysis process. The ...
Biocontrol Ability of Puccinia abrupta var. partheniicola on Different Growth Stages of Parthenium Weed (Phartenium hysterophorus L.)
(IPB (Bogor Agricultural University), 2009)
A research was conducted to investigate the biological control ability of Puccinia abrupta var. partheniicola infected to parthenium weed (Parthenium hysterophorus L.) at different stages of growth in a glasshouse. The ...
The use of Acid-Alumunium tolerant bradyrhizobium japonicum inoculant for soybean grown on acid soils
(IPB (Bogor Agricultural University), 2009)
Land with low pH soil spread widely in Indonesia can be used for soybean (Glycine max) cultivation, although the production is low. The use of acid tolerant soybean and acid-Al tolerant nitrogen-fixing bacteria was an ...
The use of HIS6 gene as a selectable marker for yeast vector
(IPB (Bogor Agricultural University), 2009)
The yeast Saccharomyces cerevisiae HIS6 gene has been shown to be functional as a selectable marker for selecting and maintaining a yeast vector in yeast S. cerevisiae host cells. The yeast HIS6 gene encodes an enzyme ...
Morphological and RAPD Analysis of Fusarium Species Associated with Root and Stem Rot of Dendrobium Orchid in Northern Peninsula Malaysia
(IPB (Bogor Agricultural University), 2009)
A total of 29 Fusarium isolates were isolated from Dendrobium orchid showing symptoms of root and stem rots. Based on morphological characteristics, three species were identified namely, F. oxysporum, F. solani, and F. ...
Encapsulation and Hemocyte in Crocidolomia pavonana and Spodoptera litura Fabricius (Lepidoptera) Attacked by Parasitoid Eriborus argenteopilosus Cameron (Hymenoptera)
(IPB (Bogor Agricultural University), 2009)
Eriborus argenteopilosus is the most important parasitoid attacking cabbage pest Crocidolomia pavonana in Indonesia. Previous studies proved that parasitoid encapsulation was found to be an important factor limiting the ...
Proline and Abscisic Acid Content in Droughted Corn Plant Inokulated with Azospirillum sp. and Arbuscular Mycorrhizae Fungi
(IPB (Bogor Agricultural University), 2009)
Plants that undergo drought stress perform a physiological response such as accumulation of proline in the leaves and increased content abscisic acid. A research was conducted to study proline and abscisic acid (ABA) content ...
Inhibitory Effect of Iodoacetate on Developmental Competence of Porcine Early Stage Embryos in Vitro
(IPB (Bogor Agricultural University), 2009)
In porcine preimplantation embryos, glucose-utilizing pathways are reported active throughout their development. The aim of this study was to test the involvement of glycolysis activity in early stage of porcine embryo ...
Lack of Atherosclerotic Lesion Progression on Severe Hyperlipidemic Rabbits
(IPB (Bogor Agricultural University), 2009)
In human, coronary heart disease causes by severe pathological atherosclerosis. In this study, we established animal model to study atherosclerosis caused by hyperlipidemia. This study therefore was undertaken to define ...