Judul: EVALUATION OF 100 LINES OF RICE FIELDS (Oryza sativa L.) GENERATION F3 POPULATION IPB196 AND IPB197
Abstrak: Produksi padi di Indonesia belum mengalami peningkatan yang signifikan karena luas lahan yang semakin sempit sedangkan jumlah penduduk di Indonesia semakin bertambah. Padi Tipe Baru (PTB) menjadi salah satu cara untuk meningkatkan produksi tanaman padi. Penelitian ini bertujuan menguji 100 galur padi generasi F3 populasi IPB196 dan populasi IPB197 untuk memperoleh galur galur yang berpotensi hasil tinggi. Penelitian dilaksanakan di Kebun Percobaan Sawah Baru IPB, Desa Babakan, Dramaga, Bogor pada bulan Februari sampai Agustus 2022. Penelitian ini menggunakan rancangan bersekat (augmented design) menggunakan rancangan kelompok lengkap teracak (RKLT) dengan enam pembanding yakni VUB Ciherang, Inpari 32, dan empat galur elit IPB187-F-37-1- 2 (S1), IPB187-F-65-1-2 (S3), IPB193-F-30-2-1 (S9), dan IPB187-F-40-1-1 (T5) dengan lima ulangan dan 100 galur generasi F3 populasi IPB196 dan IPB197 tidak diulang sehingga diperoleh 130 satuan percobaan. Hasil penelitian menunjukkan galur-galur PTB bersegregasi cukup baik dan memungkinkan untuk dilakukan seleksi lebih lanjut pada generasi berikutnya. Beberapa galur memiliki keragaan yang lebih baik dan menghasilkan bobot gabah per rumpun yang lebih besar dari pembanding VUB Ciherang dan Inpari 32 yaitu galur IPB196-101 (32,94 g), IPB196-105 (43,78 g), IPB196-106 (35,54 g), IPB196-108 (32,40 g), IPB196-112 (39,73 g), IPB196-114 (39,28 g), IPB197-121 (50,55 g), IPB197-123 (46,09 g), IPB197-126 (46,30 g), IPB197-127 (44,31 g), IPB197-130 (50,45 g), IPB197-139 (36,12 g), IPB197-171 (38,89 g), dan IPB197-200 (41,07 g). Galur potensial padi pada populasi IPB196 yang paling baik yaitu galur IPB196-105 (43,78 g), dan pada populasi IPB197 yaitu galur IPB197-130 (50,45 g), serta memiliki karakter agronomi yang lebih baik daripada seluruh pembanding., Rice field production in Indonesia has not experienced a significant increase because the land area is getting smaller while the population in Indonesia is increasing. Rice breeders consider that New Plant Type of Rice (NPT) is one way to increase rice production. This study aims to evaluate 100 lines of rice generation F3 of the IPB196 and IPB197 populationsto stufy the segregation of the populations in obtaining potentially high yielding lines. The research was conducted at the IPB Field Experimental Station, Babakan Village, Dramaga, Bogor from February to August 2022. This study used augmented randomized complete block design (RCBD) with six controls consisted of two varieties, Ciherang, Inpari 32, and four elite inbred lines IPB187-F-37-1-2 (S1), IPB187-F-65-1-2 (S3), IPB193 -F-30-2-1 (S9), and IPB187-F-40-1-1 (T5). Check genotypes were planted in five replications, and the 100 segregating lines of F3 generation of the IPB196 and IPB197 were planted without replication so that 130 experimental units were obtained. The results showed that several New Plant Type (NPT) lines segregated quite well and made it possible to carry out further selection for the next generation. Several lines had better performance and produced higher grain weight per clump than the comparisons between VUB Ciherang and Inpari 32. Those lines IPB196-101 (32,94 g), IPB196-105 (43,78 g), IPB196-106 (35,54 g), IPB196-108 (32,40 g), IPB196- 112 (39,73 g), IPB196-114 (39,28 g), IPB197-121 (50,55 g), IPB197-123 (46,09 g), IPB197-126 (46,30 g), IPB197-127 (44,31 g), IPB197-130 (50,45 g), IPB197- 139 (36,12 g), IPB197-171 (38,89 g), and IPB197-200 (41,07 g). The best potential rice lines in the IPB196 population were IPB196-105 (43,78 g), and in
Keyword: new plant type of rice, population, productivity, segregating lines

Judul: Preliminary Yield Trial of 84 Lowland Rice Lines (Oryza sativa L.) of F5 and F6 Generation.
Abstrak: Beras merupakan sumber karbohidrat utama masyarakat Indonesia. Peningkatan potensi produktivitas padi untuk mencukupi kebutuhan masyarakat terus dilakukan melalui perbaikan mutu dengan kegiatan pemuliaan tanaman dimana salah satu tahapannya yaitu uji daya hasil pendahuluan. Penelitian ini bertujuan menguji daya hasil dan keragaan galur harapan padi generasi F5 dan F6 untuk memperoleh galur yang memiliki daya hasil dan karakter agronomi lebih baik sebagai galur yang akan diuji pada tahapan berikutnya. Penelitian dilaksanakan pada bulan Februari hingga Juli 2023 di Kebun Percobaan Sawah Baru, Kecamatan Dramaga, Bogor dan Laboratorium Pemuliaan Tanaman. Percobaan menggunakan Rancangan Kelompok Lengkap Teracak faktor tunggal dengan 84 galur dan 2 varietas pembanding sebagai perlakuan. Hanya galur IPB200-F-42 dengan daya hasil nyata lebih tinggi daripada Inpari 32 (4,58 ton ha-1) dengan produktivitas sebesar 7,16 ton ha-1, namun tidak berbeda nyata dengan Ciherang (5,21 ton ha-1) berdasarkan analisis statistik. Meskipun demikian, terdapat galur yang cenderung memiliki produktivitas lebih tinggi daripada varietas pembanding berdasarkan nilai rataan serta memiliki karakter agronomi sesuai dengan kriteria PTB. Galur-galur tersebut yaitu IPB200-F-2, IPB200-F-14, IPB200-F-15, IPB200-F-17, IPB204-E-6, IPB200-F-21, IPB200-F-22, IPB200-F-25, IPB204-E-10, IPB201-F-16, IPB200-F-43, IPB200-F-44, IPB187-F-40-1-1., Rice is the main source of carbohydrates for Indonesian people. Increasing the potential for rice productivity to meet community needs continues to be carried out through quality improvement through plant breeding activities, where one of the stages is preliminary yield testing. This study aims to test the yield and performance of the expected lines of F5 and F6 generations of rice in order to obtain lines that have better yield and agronomic characteristics as lines to be tested in the next stage. The research was conducted from February to July 2023 at the Sawah Baru Experimental Garden, Dramaga District, Bogor, and the Plant Breeding Laboratory. The experiment used a single factor randomized block design with 84 lines and two control varieties as treatments. IPB200-F-42 is the only one line which had significantly higher yields than Inpari 32 (4.58 tons ha-1) with a productivity of 7.16 tons ha-1, but was not significantly different from Ciherang (5.21 tons ha-1) based on statistical analysis. Nonetheless, there are lines that tend to have higher productivity than the control varieties based on the average value and have agronomical characteristics according to the PTB criteria. These lines are IPB200-F-2, IPB200-F-14, IPB200-F-15, IPB200-F-17, IPB204-E-6, IPB200-F-21, IPB200-F-22, IPB200-F-25, IPB204-E-10, IPB201-F-16, IPB200-F-43, IPB200-F-44, IPB187-F-40-1-1.
Keyword: genotype, new plant type of rice, productivity, selection

Judul: Studi Kasus Patologi Hernia Diafragmatika pada Kucing
Abstrak: A cat was found with several critical conditions such as skin ulceration, exophthalmus, anorexia, cachexia, dyspnoe, anemia, constipation, and severe dehydration. The cat was well-treated with some medications but it failed. Radiographs show that diaphragm line was not seen with some abdominal contents displacement into the thoracic cavity. Necropsy study revealed many lesions in characteristic of congenital diaphragmatic hernia due to diaphragm anomalies. Histopathologically, congestion and other lesions were found in heart, lungs, liver, kidneys, spleen, lymph node, and brain. Those lesions were found due to negative pressure effect which moved the intestine and a part of liver into the thoracic cavity. Therefore, the heart and lungs could not work normal then consequence of the death was caused by congestive heart failure.
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