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All Journal EUGENIA JURNAL LPPM BIDANG SAINS DAN TEKNOLOGI Jurnal Agroekoteknologi Terapan AGRI-SOSIOEKONOMI COCOS
Pemmy Tumewu
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Education Environmental Science Social Sciences

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Journal : EUGENIA

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PEMUPUKAN UREA DAN PACLOBUTRAZOL TERHADAP PERTUMBUHAN TANAMAN JAGUNG MANIS (Zea mays saccharata Sturt.) Tumewu, Pemmy; Supit, Paula Ch.; Bawotong, Ridson; Tarore, Anni E.; Tumbelaka, Selvie
EUGENIA Vol 18, No 1 (2012)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.18.1.2012.4147

Abstract

ABSTRACT The study aims to determine the response of sweet corn plants of urea fertilizer and the provision of Paclobutrazol. Randomized trials using Design Group (RAK) Factorial pattern. The experiments are a factor I (A): Nitrogen fertilizer, Ao = Without fertilization, A1 = 100 kg N / ha, A2 = 200 kg N / ha, and Factor II (B): The concentration of Paclobutrazol ie, Bo = Without Paclobutrazol, B1 = 500 ppm, B2 = 1000 ppm. Variables observed were: 1) Higher Plants, 2) The number of leaves. Data were analyzed using a variety of analysis followed by LSD 5%. The results showed that the interaction between nitrogen fertilizer and Paclobutrazol is not significant  on sweet corn plants but interaction on the number of leaves. Paclobutrazol independently affect the height of sweet corn plants. Giving Paclobutrazol 500 ppm and 1000 ppm to corn plants are shorter than without Paclobutrazol. Keywords: Nitrogen fertilizer, Paclobutrazol, and sweet corn crops ABSTRAK Penelitian bertujuan untuk mengetahui respon tanaman jagung manis terhadap pemupukan urea dan Paclobutrazol. Percobaan acak menggunakan Design Group (RAK) pola faktorial. Percobaan adalah faktor I (A): pupuk Nitrogen e Ao = Tanpa pembuahan, A1 = 100 kg N / ha, A2 = 200 kg N / ha, dan Faktor II (B): Konsentrasi Paclobutrazol yaitu, Bo = Tanpa paclobutrazol, B1 = 500 ppm, B2 = 1000 ppm. Variabel yang diamati adalah: 1) Tanaman tinggi, 2) Jumlah daun. Data dianalisis dengan menggunakan berbagai analisis diikuti oleh Uji Perbedaan Terkecil Real (LSD) 5%. Hasil penelitian menunjukkan bahwa interaksi antara pupuk nitrogen dan Paclobutrazol tidak nyata pada tinggi tanaman jagung manis tapi interaksi nyata pada jumlah daun. Paclobutrazol mempengaruhi tinggi tanaman jagung manis. Pemberian Paclobutrazol 500 ppm dan 1000 ppm memberikan tanaman jagung lebih pendek daripada tanpa Paclobutrazol. Kata kunci: Pupuk nitrogen, Paclobutrazol, dan tanaman jagung manis
RESPON PAKLOBUTRAZOL TERHADAP PERTUMBUHAN DAN HASIL PADI LOKAL WESEL Runtunuwu, Semuel D.; Sumampouw, D. M.F.; Tumewu, Pemmy; Mamarimbing, Rinny; Rengkung, R. M.N.
EUGENIA Vol 22, No 3 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.22.3.2016.15104

Abstract

ABSTRACT   Response of rice to paclobutrazol (PBZ) depends on plant variety. This experiment were done to know the influence of PBZ to growth and yield of local rice Wesel using randomized block design (RBD). The treatment consist of four dosages of PBZ with four replications. The results showed PBZ treatmant enhance of grain yield per plant, number of productive tillers (NPT),  weight of 1.000 grains, crop growth rate (CGR), and leaf chlorophyll content. Keywords: Paclobutrazol (PBZ), crop growth rate (CGR), chlorophyll, yield, local rice
KONSENTRASI PACLOBUTRAZOL DAN PERTUMBUHAN TINGGI BIBIT CENGKEH (Syzygium aromaticum (L.) Merryl & Perry) Runtunuwu, Semuel D.; Mamarimbing, Rinny; Tumewu, Pemmy; Sondakh, Tommy
EUGENIA Vol 17, No 2 (2011)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.17.2.2011.3535

Abstract

ABSTRACT The purpose of this research was to study the effect of the concentration of growth inhibitor Paclobutrazol (Pbz) against the high growth of clove seedlings (Syzygium aromaticum (L.) Merryl & Perry) and get Pbz concentrations that can produce seed cloves in a relatively short (dwarf). The results showed that spraying Paclobutrazol (Pbz) with 25-100 ppm affect height growth of clove seedlings. Pbz the higher concentration applications, the shorter the length of apical segments produced shoots. In other words, the higher the concentration Pbz, the higher the emphasis on high growth of clove seedlings. Pbz emphasis on high growth of clove seedlings varied from the lowest, ie. 3.79% (25 ppm) up to the highest, ie 69.85% (100 ppm). Based on the comparison of height increment of plants sprayed with Paclobutrazol, the dose applications can be used to get the seed cloves that dwarf is a concentration of 50 to 100 ppm. Key Words :  Paclobutrazol, Gibberellin, Clove, Dwarfism
Co-Authors Allan Mamahit Anni E. Tarore Antje G. Tulungen Antje Grace Tulungen Antonius R. Kuyik Arnoldus Londong Arnoldus Londong, Arnoldus Bonaventura R. Lienargo Carolus Paulus Paruntu Claudia Yudiarti Rahalus David S. Runtunuwu Doodoh, Beatrix Doortje M.F. Sumampow Edy F. Lengkong Frangky J. Paat Grace Tulungen Hestia Sualang Inkiriwang, Annatje E. B. Jelly V. Porong Jelly V. Porong, Jelly V. Johannes E. X. Rogi Keren Selia Amy Assa Lengkong, Edy Fredy Liwu, Suzanne Laura Manopo, Debora Novia Marjam Toding Meity Rantung Paula Ch. Supit Polii, Maria G. Porong, Jelie V. Raintung, Jeane S. M. Rantung, Meity R. Rantung, Meity Rosadelly Rengkung, R. M.N. Ridson Bawotong Rinny Mamarimbing Rino H.H. Katuuk Rorong, Feibe Runtunuwu, Semuel David S. David Runtunuwu saartje Sompotan Sakti Karokaro Sakti Karokaro, Sakti Sanriomi Sintaro Selvie Tumbelaka Semuel D. Runtunuwu Semuel D. Runtunuwu Sumampouw, D. M.F. Supit, Paula C. H. Tambun, Vistria Tilda Titah Tommy D. Sondakh Tommy Sondakh Tulung, Stella M. T. Tulungen, Antje Grace Walingkas, Stanley A. F. Walingkas, Walingkas Wanget, Sesilia A. Yefta Pamandungan