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Journal : Jurnal Floratek

Pertumbuhan dan Hasil Beberapa Klon Ubi Jalar (Ipomoea batatas L.) di Dataran Menengah Saree, Kabupaten Aceh Besar Mardhiah Hayati; Nurhayati Nurhayati; Ainun Marliah; Munawar Khalil
Jurnal Floratek Vol 11, No 1 (2016): April 2016
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Growth and Yields Performance of Several Clones of Sweet Potato (Ipomoea batatas L.) at Medium Highland of Saree, District of Aceh Besar ABSTRACT. The purpose of this study is to obtain an adaptable clones with high productivity at the medium highland of Saree, in the district of Aceh Besar. This research was conducted at experimental station of The Agriculture Mentor Academy at Saree, Aceh Besar with the altitude of 520 m above sea level, from February to July 2015. The study used a non factorial Randomized Block Design. The factors being tested are 12 types of potato clone, where nine were obtain from the International Potato Center of South East Asia (CIP-SEA) Bogor, West Java (CIP-440137, CIP-AC, CIP-B19, CIP-286, CI-287, CIP-GA, SARI, CIP-W, CIP-W104) and 3 local clones (White Saree, Yellow Saree, Bener Meriah). The results show that clones have a very significant impact on the percentage of life at 3 weeks after planting (WAP), long vines (4 and 6 WAP) and biomass dry weight, and significantly impact on the number of vines. The best plant growth is found on CIP-B19 and CIP -W104, while highest yields achieved by CIP- GA and CIP-W104.
PENGARUH JENIS PUPUK TERHADAP PERTUMBUHAN DAN HASIL BEBERAPA VARIETAS JAGUNG MANIS Syafruddin Syafruddin; Nurhayati Nurhayati; Ratna Wati
Jurnal Floratek Vol 7, No 1 (2012)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

A research was conducted at Experimental Farm of Faculty of Agriculture, Syiah Kuala University in February – Mei 2011. The objectives of the research were to determine effect of kind of fertilizer on growth  and yield of  several  sweet corn varieties and also to know interaction between both factors mentioned.  The experiment was performed using a randomized complete block design (RCBD),  3 x 3 with 3 replications. There were two factors studied, namely kinds of fertilizer, consisting of 3 levels: organic fertilizer, NPK and liquid organic fertilizer NASA. The second factor was varieties consisting of 3 levels: Bonanza, Manise, and Jago F1.  The results showed that kinds of fertilizer exerted highly significant effects on diameter of bottom stem at age 45 day after planting (DAP), number of leaves at 45 DAP, leaf length at age 30 and 45 DAP and exerted a significant effect on ear length without cornhusk. The highest growth and yield of sweet corn was found in NPK fertilizer treatment.  Varieties of sweet corn exerted highly significant effects on plant height age 15 DAP, diameter  of bottom stem  at age 30 and 45 DAP, number of leaf at age 15 DAP, leaf width at age 15, 30, and 45 DAP and exerted significant effects on ear length without  cornhusk, ear diameter  without  cornhusk, ear weight per bed with border plant, ear weight per bed without border plant,  ear weight with cornhusk and plant height at age 30 and 40 DAP, diameter of bottom stem at age 15 DAP, number of leaf at age 45 DAP, leaf length at age 15 and 45 DAP. The highest of growth and yield was found at Variety Bonanza.  Additionally, there was no interaction between kinsd of fertilizer and several varieties of sweet corn on growth and yield of all variables observed.