Browsing Faculty of Mathematics and Natural Sciences by Title
Now showing items 225-244 of 557
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Keragaman fenotip galur-galur padi (Oryza sativa L.) keturunan IR64 X hawara bunar generasi F7 pada kondisi cekaman aluminium
(2011)Aluminum (Al) toxicity is one the most important limiting factors for upland rice growth and production in acid soils. This study was aimed to determine the phenotypic variation and to select anf F7 rice Recombinant Inbreed ... -
Keragaman produktivitas komoditas kedelai pada berbagai skenario perubahan iklim menggunakan model iklim dan pertanian
(2006)The need of soybean in Indonesia grows from time to time. Now, Indonesia imports at about 1,1 milion ton/ha yearly. This condition indicates that the need of soybean in Indonesia can be a serious problem of agricultural ... -
Keragaman Semut di Kampus IPB, Darmaga dan di Kawasan Cagar Alam Telaga Warna (CATW)
(2013)Semut (Hymenoptera: Formicidae) merupakan salah satu kelompok serangga eusosial yang bersifat kosmopolitan. Semut memiliki jumlah keragaman dan kelimpahan jenis yang tinggi (Holldobler & Wilson 1990). Penelitian Agosti et ... -
Keserasian Silang Beberapa Klon Ubi Jalar Berdaging Umbi Jingga
(1996)Orange-flesh sweet potato, that contains carotene and protein, is potentially useful for baby food and another food products. Sweet potato breeding program, to recombine several sweet potato clones in order to yield clwes ... -
Keterkaitan Keefektifan Sirnbiotik Kelompok Bredirhizobium Kedelai dengan Ciri-Ciri Serologis dan Aktivitas Hidrogenase
(1994)Thirty eight effectively slow-growing soybean bradyrhizobia strailrs isolated from Kabupaten Majalengka were reacted to 14 antisera developed from strains of the same area but had higher levels of symbiotic effectiveness. ... -
Kinetika Produksi L-Lisin Dalam "Kultur Fed-Batch" Menggunakan Strain Brevibacterium Lactofermentum
(2010)Parameter kinetika produksi L-lisin secara mikrobial dalam "kultur fed-batch" menggunakan strain Brevibacterilitn lrrctofen?tentum (BL-1 M44 dan BL-1 M76) telah ditentukan. Fermentasi dilakukan menggunakan fermentor LH ... -
Klasifikasi dan Kunci Identifikasi Spesies Ganggang Merah (Rhodophyta) Di Jawa Barat
(2014-04-15)Soybean (Glycine max L. Merr) is a very important crop in Indonesia. The creation of new elite varieties is one approach to increase the national production ofsoybean. We have developed several potential lines ofsoybean ... -
Klasifikasi Pasien Suspect Parvo dan Distemper pada Data Rekam Medik Rumah Sakit Hewan IPB Menggunakan Voting Feature Intervals
(2014-10-10)Diagnosis terhadap suatu penyakit tertentu sudah merupakan kegiatan rutin yang dilakukan di dalam dunia kedokteran. Hal tersebut tidaklah mudah, karena banyak dari gejala-gejala penyakit yang ada merujuk pada beberapa ... -
Kompleks Besi (II) – 1, 10 Fenantrolin Sebagai Alternatif Pengganti Metilen Biru Dalam Penentuan Kadar Detergen Anionik
(2010)The iron (11) - 1,10 phenantroline complex has been examined as an extracting cation for determination of anionic detergents standards. The form of complex was very stable and could quantitatively extracted the anionic ... -
Komunitas laba-laba lansekap persawahan di Cianjur
(2004)Spiders are dominance and have an impportant role not onli in ricefields ecosystem, but also in agroecosystems in general. All spiders are predator, especially to insects. Hence, they have an important role to control ... -
Konstruksi Kode Varshamov Biner Berjarak Minimum Rendah
(2013-09)Misalkan Fn2 menotasikan ruang vektor standar berdimensi n atas field biner F2 = {0,1}. Kode linear biner dengan panjang n didefinikan sebagai subruang C dari Fn2. Jika C berdimensi k dengan jarak minimum d, maka C dinyatakan ... -
Konstruksi Plasmid yang Mengandung Situs PacI dan PmeI untuk Transposon. Mutagenesis pada Xanthomonas campestris
(1998)Mechanism of pathogenicity in Xanthomonas campestr2s pv. glycines (Xcg) is poorly understood. One of the reasons is the lack of information about the complete genome structure as well as the physical and genetic map of ... -
Konstruksi Pustaka Genom Kedelai Kultivar Slamet
(2002)Genomic library of soybean cv. Slamet had been constructed in λ phage vector. Partial digestion of total DNA was conducted using 0.014 units Sau3AI per μg DNA at 370C for 30 minutes. By using 0.5 μg insert DNA and the ... -
Kualitas Air Tanah Dangkal Daerah Pemukiman Di Kabupaten Bekasi
(2010)The aims of this research are 1) to know that the quality of water of the area is acceptable for drinking water 2) the effect of the dense of the populations and the soil types to the water quality. The results of this ... -
Kuantifikasi osilasi kuasi dua tahunan stratosfer (QBO) menggunakan data ECMWF-interim reanalysis
(2014)Data ERA-Interim dengan periode 30 tahun (Januari 1981 – Desember 2010) keluaran ECMWF (European Center for Medium-Range Weather Forecasts) digunakan untuk menganalisis secara kuantitatif karakteristik QBO (quasi-biennial ... -
Land Use/Cover Changes In Selected Regions In The World
(2010)General land use and cover change in Indonesia has been predominated by two trends, namely deforestation and urbanization suburbanization Indonesia has more than 120 million ha of tropical forest, the second largest area ...