Judul: Aplikasi Giberelin dan Benzil Amino Purin dalam Produksi Subang Gladiol (Gladiolus hybridus).
Abstrak: Gladiol merupakan tanaman hias yang dibudidayakan di dataran tinggi. Bunga gladiol memiliki keistimewaan dari bentuk bunga yang indah dan memiliki kesegaran bunga 3 – 4 hari, dan mempunyai nilai jual ekonomis yang tinggi. Penelitian ini bertujuan untuk mengetahui pengaruh aplikasi zat pengatur tumbuh GA3 dan BAP dalam berbagai konsentrasi untuk meningkatkan pertumbuhan tanaman dan produksi subang gladiol. Rancangan yang digunakan adalah rancangan kelompok lengkap teracak (RKLT) dengan satu faktor yaitu penggunaan zat pengatur tumbuh dengan sembilan taraf perlakuan. Sembilan taraf perlakuan adalah tanpa rendam, rendam dengan air, rendam zat pengatur tumbuh dengan GA3 25 ppm, GA3 50 ppm, BAP 25 ppm, BAP 50 ppm, GA3+BAP 25:25 ppm, GA3+BAP 25:50 ppm, dan GA3+BAP 50:25 ppm. Hasil penelitian menunjukkan perlakuan GA3 dan BAP memberikan pengaruh nyata terhadap pertumbuhan tanaman pada 7 – 10 MST. Perlakuan yang memberikan pengaruh nyata pada tinggi tanaman adalah perlakuan kombinasi GA3+BAP dengan konsentrasi perbandingan 25:25. Hasil analisis uji korelasi menunjukkan bobot subang yang tinggi memiliki anak subang yang banyak. Hal ini ditunjukan oleh nilai koefisien korelasi sebesar 0,92. Diameter subang juga berkorelasi nyata dengan jumlah anak subang yaitu 0,87.
Keyword: Zat pengatur tumbuh, diameter subang, anak subang

Judul: Percepatan pematahan dormansi subang gladiol (Gladiolus hybridus) dengan aplikasi zat pengatur tumbuh
Abstrak: The main constraint of gladiolus cut flower production is the limited planting material. The availability of ready to plant corms is hindered by the long period of dormancy. The objective of the research was to ivestigate the effect of plant growth regulators (PGR) in breaking the dormancy of gladiolus corms cv. Nabila. The first experiment was carried out in two steps. In the first step NAA was combined with BAP. The concentration of NAA were 0, 50, 100, 150 ppm whereas BAP were 0, 50 100, 150 ppm. In the second step GA3 was combined with BAP. The concentration of GA3 were 0, 50, 100, 150 ppm whereas BAP were 0, 50 100, 150 ppm. The Randomized Complete Block Design with one factor was used in the first experiment with five replication. In the second experiment the best combination of PGR from the first experiment were selected and applied to corms with different storage periode (0, 2, 4, 6, 8 weeks). The Randomized Complete Block Design with two factor and five replication was used. The results of the first experiment showed that all treatment using NAA, GA3, BAP hastened the rooting and sprouting of the corms therefore breaking the dormancy. Considering the efficiency of dormancy breaking techniques, the treatment NAA 100 ppm and GA3 50 ppm were selected for the second experiment. The results of the second experiment showed that NAA 100 ppm and GA 50 ppm were similarly effective for breaking dormancy of the corms. The newly harvested and two weeks old corms rooted and sprouted earlier than the corms that had been longer in storage.
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Judul: Pendeteksian Kata dengan MFCC sebagai Ekstraksi Ciri dan Codebook sebagai Pengenalan Pola
Abstrak: Word detection is the process of identifying words spoken by someone. It is useful for communication between computers and humans. MFCC technique was used to extract features from voice signal and compare it to the sound signal in the database. Codebook is the process of producing small characteristic vectors was used to match unknown words to words in the database. The purpose of this research was to quantify detection accuracy of spoken words and compare 16 codewords and 32 codewords. The experiment produced an average detection accuracy of 98%. We conclude that detection using MFCC and codebook can achieve good performance. And the performance of the 16 codewords is better than 32 codewords for word detection.
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