Judul: Evaluasi Keragaan Karakter Dua Lanras Kacang Bogor (Vigna subterranea (L.) Verdcourt) pada Dua Lingkungan Tumbuh Berbeda.
Abstrak: Bambara is legume carbohydrate source which can be developed into new crop. The objective of this experiment was to evaluate the characters of two landraces bambara groundnut in two different growing environments. The two landraces were obtained from farmers in Sumedang and Sukabumi. The experiments were conducted at Leuwikopo, IPB Darmaga, from June - October 2010. Each plant used as a unit of observation. Each landraces is planted on two environment with different fertilizer dosage, thus forming four different populations. The characters observed were width of canopy, stem length, number of branches, number of nodes, internode length, number of pods, weight of fresh pods/plant and weight of dry pods/plant. Result showed Sumedang landraces in the marginal environment has the potential to be developed based on width of canopy, number of branches, number of node, weight of fresh pods, and weight of dry pods. In Sukabumi landrace, crops in marginal environment has the potential to be developed based on number of pods and crops in optimal environment has the potential to be developed based on petiol length character and internodes length. Result of correlation analysis between the characters, the vegetative characters which consistent positively correlated with the crop yield are the width of canopy and number of nodes.
Keyword: canopy width, correlation, marginal, sukabumi, sumedang

Judul: Performance of Bambara Groundnut (Vigna subterranea L.) Lines from Sumedang Landrace
Abstrak: Kacang Bambara merupakan salah satu jenis legum yang dibudidayakan di Indonesia, dan telah dikembangkan untuk mendapatkan genotipe unggul melalui seleksi galur murni. Tujuan penelitian ini adalah mengevaluasi keragaan karakter kuantitatif dan kualitatif galur-galur kacang Bambara asal lanras Sumedang serta untuk memperoleh korelasi antar karakter pada galur-galur tersebut. Penelitian ini dilaksanakan di Kebun Percobaan Cikarawang pada Maret–Juli 2022. Rancangan penelitian ini adalah RKLT dua ulangan dengan 14 galur asal lanras Sumedang, satu galur asal lanras Sukabumi dan satu populasi Sumedang yang belum diseleksi. Satu galur asal Sukabumi telah diseleksi galur murni dan digunakan sebagai pembanding. Hasil penelitian ini menunjukkan bahwa tinggi tanaman, umur berbunga, bobot 100 biji berbeda nyata antar galur yang diamati. Nilai koefisien korelasi terbesar terdapat pada korelasi jumlah polong total dengan jumlah polong bernas, dan bobot polong total dengan bobot polong bernas. Tipe tumbuh, bentuk anak daun terminal, bentuk polong, warna polong, tekstur polong serta warna dan corak biji menunjukkan keragaman antara galur uji dengan galur pembanding., Bambara groundnut has been cultivated in Indonesia and developed to get superior genotypes through pure-line selection. The purpose of this study was to evaluate the quantitative and qualitative characters of the lines from Sumedang landrace and to obtain correlations between characters of these lines. This research was conducted at Cikarawang Experimental Field in March–July 2022. The experiment was arranged in RCBD-two replications with 14 lines from Sumedang landrace, one line from Sukabumi landrace and one Sumedang population that has not been selected. One line from Sukabumi has been selected through pure-line selection and used as comparison line. The result showed that plant height, flowering age, and weight of 100 seeds were significantly different among lines. The highest correllations were found on total pod number to total pod weight, and pithy pod number to pithy pod weight. Growth habit, terminal leaf let shape, pod shape, pod colour, pod texture, seed colour, and seed patterns showed variation among test lines and comparison lines.
Keyword: accession, correlation, heritability, pod, weight of 100 seeds

Judul: Infeksi Virus Parainfluenza Pada Anjing
Abstrak: Virus parainfluenza anjing termasuk famili Paramyxoviridae, berbentuk pleomorf dengan ukuran bervariasi (bergaris tengah antara 100-500 nm), berpembungkus peka ether, berisi genom RNA dan secara serologis mempunyai kesamaan dengan virus SV-5 kera; dikenak sebagai salah satu kausa penting dari sindrom "kennel cough". Infeksinya dapat mengenai anjing semua umur yang belum pernah terinfeksi atau mendapatkan vaksinasi mengakibatkan gejala klinis ringan yang terbatas pada traktus respirasi atu infeksi yang secara klinis tidak memperlihatkan gejala nyata. Gejala klinis yang nampak setelah masa inkubasi (1-5 hari) terlewati berupa batuk yang tidak berat selama beberapa hari, berbagai tingkat tonsilitis dan pharyngitis dan kadang-kadang ditemukan kenaikan temperatur rektal antara 1-2 derajat C dari temperatur normal rat-rata. Anjing terinfeksi mengandung virus pada traktus respirasi bagian atas dan bawah serta limfonoduli sampai hari ke 9 setelah infeksi. Penyebaran virus antar anjing terjadi secara aerogen.
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