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All Journal Jurnal MIPA EUGENIA Jurnal Agroekoteknologi Terapan Biofaal Journal Journal of Agriculture (JoA) COCOS Jurnal Pendidikan IPA Indonesia
Selvie Tumbelaka
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics

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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
HASIL TANAMAN JAGUNG MANIS (Zea mays saccharata L.) PADA BEBERAPA DOSIS PUPUK ORGANIK Polii, Meity G.M.; 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.18.1.2012.4149

Abstract

ABSTRACT   The study aimed to determine the effect of liquid organic fertilizer Super Aci application to the production of super sweet corn. Randomized group design with six fertilizer dosage treatments which are A= without fertilizer; B= N, P and K fertilizers with recommended dosages; C= organic liquid fertilizer Super Aci with 1 cc / liter of water dosage; D= organic liquid fertilizer Super Aci with 2 cc / liter of water dosage;  E = organic liquid fertilizer Super Aci with  3 cc / liter of water dosage;  and F = organic liquid fertilizer Super Aci with 4 cc / liter of water dosage. Observed variables include 1). Length of corn cob, measured at harvest; 2) corn cob diameter measured at harvest; corn cob weight measured at harvest. The data were analysed using analysis of variance and if the treatments were significantly difference then the analysis was continued with Least Significant Difference (LCD) of 5%. The results showed that the use of liquid organic fertilizer influenced the production of super sweet corn. The application of anorganic fertilizer N, P, and K also affected the growth and development of super sweet corn. The applicaton of organic fertilizer with 4 cc/water dosage gave the highest length and weight of the sweet corn. Key words: Organic fertilizer Super Aci, sweet corn crop ABSTRAK   Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk organik cair Super Aci terhadap hasil jagung manis. Penelitian menggunakan Rancangan Acak Kelompok terdiri dari enam perlakuan dosis pupuk, yaitu A = Tanpa pupuk, B = Pupuk an organik N,P, dan K dosis rekomendasi, C = Pupuk organik cair Super Aci dosis 1 cc / liter air, D = Pupuk organik cair Super Aci dosis 2 cc / liter air, E = Pupuk organik cair Super Aci dosis 3 cc / liter air, dan F = Pupuk organik cair Super Aci dosis 4 cc / liter air. Variabel yang diamati adalah 1) Panjang Tongkol, diukur pada saat panen, 2) Diameter tongkol, diukur pada saat panen, dan 3) Bobot Tongkol, ditimbang pada saat panen. Data dianalisis menggunakan analisis varians dan apabila terdapat pengaruh perlakuan dilanjutkan dengan uji BNT 5%. Hasil penelitian menunjukkan bahwa perlakuan pupuk organik cair Super Aci mempengaruhi hasil jagung manis. Pupuk an organik N,P, dan K serta pupuk organik cair Super Aci mempengaruhi hasil jagung manis dimana pupuk an organik N,P, dan K dosis rekomendasi serta pupuk organik cair Super Aci dosis 4 cc / liter air memberikan panjang dan bobot tongkol jagung manis tertinggi. Kata kunci : Pupuk organik Super Aci, tanaman jagung manis
Co-Authors Adeleyda M. W. Lumingkewas Albert T.H. Samosir Albert T.H. Samosir, Albert T.H. Alfonsus Yudhanto Sara Anni E. Tarore Arthur G. Pinaria Assa, Jan Rudolf Ayu Ningsih Paputungan Christian T. Rompas Daisy S. Kandowangko Deanne A. Kojoh Dedie Tooy Demmassabu, Langimanapa Sofia Doortje M.F. Sumampow Eucharisty S. Rewur J.V Bobby Polii Jacqueline Joseph Jantje Pelealu Jantje Pongoh Jeanne M. Paulus Jeanne Martje Paulus, Jeanne Martje Jelie Viekson Porong Jemmy Najoan, Jemmy Jooudie N. Luntungan Juandi Tengah Junivia Virginia Jermias Kelvin Dolot Lumingkewas, Adeleyda M. W. Luther Latumakulita Mamuaja, Christine F Marjam M. Toding Meity G.M. Polii Noeng, Masshynio Ch. A. Oessoe, Yoakhim Y.E. Paat, Frangky Jessy Paula Ch. Supit Pemmy Tumewu Ridson Bawotong Rinny Mamarimbing Risky Sekoh Ristiana Mokoginta Roni Koneri Sandra Pakasi Sinaga Agustini Sofia Wantasen Tangkeallo, Sindy C. T. Teltje Koapaha TODING, MARJAM M. Turang, Deflly Ansye Shilfana