Genetic variability in apomictic mangosteen (Garcinia mangostana) and its close relatives (Garcinia spp.) based on ISSR markers

Posted Posted in Publikasi Nasional, Publikasi Nasional, Tahun 2011, Tahun 2011

Abstract. In order to reveal phylogenetic relationship of mangosteen and several close relatives (Garcinia spp.), we employed seven ISSR dinucleotide primer systems on eleven close relatives of mangosteen and 28 mangosteen accessions from four islands in Indonesia (Sumatra, Java, Kalimantan and Lombok). ISSR analysis successfully amplified 43 bands on average 6.1 fragments for each primer […]

Screening of pepper accessions for resistance against two thrips species (Frankliniella occidentalis and Thrips parvispinus)

Posted Posted in Publikasi Internasional, Publikasi Internasional, Tahun 2011, Tahun 2011

Abstract. Thrips are damaging pests in pepper worldwide. They can cause damage directly by feeding on leaves, fruits or flowers, and also indirectly by transferring viruses, especially tomato spotted wilt virus (TSWV). Although thrips are among the most damaging pests in pepper, until now there is no commercial variety with a useful level of resistance […]

Application of Starter Solution Increased Yields of Chili Pepper (Capsicum annuum L.)

Posted Posted in Publikasi Nasional, Publikasi Nasional, Tahun 2011, Tahun 2011

Abstract. Chili pepper (Capsicum annuum L.) was grown with polyethylene mulched on Inceptisol soil with low pH (5.5), low organic-C (1.54%), very low total N (0.12%), low K content (0.29 me (100 g)-1), but very high soil P2O5 concentration (19.2 ppm) to evaluate the best crop management practices with starter solution. Seven starter solution combinations […]

Perbanyakan Tunas Mikro pada Beberapa Umur Simpan Umbi dan Pembentukan Umbi Mikro Bawang Merah pada Dua Suhu Ruang Kultur

Posted Posted in Publikasi Nasional, Publikasi Nasional, Tahun 2011, Tahun 2011

Abstrak. Umbi bawang merah pada umumnya disimpan selama beberapa bulan sebelum ditanam.  Umur eksplan merupakan  salah satu faktor penting yang memengaruhi pertumbuhan tunas in vitro. Suhu ruang kultur dapat mempengaruhi kemampuan  tunas mikro membentuk umbi mikro. Penelitian ini terdiri atas dua percobaan yang bertujuan untuk mengevaluasi 1) pengaruh  umur simpan umbi terhadap pertumbuhan tunas mikro […]