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Polii-Mandang, Jeany Sh.
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Agriculture, Biological Sciences & Forestry

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BEBERAPA KARAKTER MORFOLOGIS TANAMAN SALAK (Salacca zalacca (Gaert) Voss) DI KAMPUNG BAWOLEU, KECAMATAN TAGULANDANG UTARA, KABUPATEN KEPULAUAN SIAU TAGULANDANG BIARO Pulakiang, Andrew R.; Polii-Mandang, Jeany Sh.; Sompotan, Saartje
EUGENIA Vol 23, No 2 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.23.2.2017.16776

Abstract

ABSTRACT The objective of this research was to  know the whether thete is a difference the nature of morphological characters local bark and bark butter who grewup in the slums Bawoleu, Tagulandang subdistrict north, Districts of the Siau Tagulandang Biaro Archipelago. This research has been conducted the Village Bawoleu, Tagulandang subdistrict north, Archipelagic Districts Siau Tagulandang Biaro. Research activities implemented starting in November 2016 until Januari 2017. Research conducted using the survey method by means of sampling selected that is Village Bawoleu which is a central plant snake fruit. Samples were taken from the Village Bawoleu and have determined the yard barking plant, many samples of local plants and snake fruit butter set 20 plants were taken by purposive sample, of each plant sample was taken mother longest petiole and fifteenth child leaves. In addition to any plant samples were taken of the bunches and each taken four bunches of fruits to be observed. Based on research results from some plants morphological characters barking in the the Village Bawoleu there are similarities and some differences in morphological characters.Keywords : bark fruit, morphological characters, Tagulandang
PENGGUNAAN ZAT PENGATUR TUMBUH PADA PADI SULUTTAN UNSRAT 1 DAN SULUTTAN UNSRAT 2 Polii-Mandang, Jeany Sh.; Doodoh, Beatrix; Tilaar, W.
EUGENIA Vol 26, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.26.1.2020.34429

Abstract

This research aims to discover the effects of Gibberellin, Kinetin, IAA, and Paclobutrazol growth regulators towards the growth and yield of suluttan unsrat 1 (SU1) and suluttan unsrat 2 (SU2) rice varieties. This research was done using split plots design with SU1 and SU2 varieties being the main plots and the subplots: Z0 (without plant growth regulator (PGR)); ZK (kinetin treatment); ZG (Giberellin treatment); ZI(IAA treatment); ZP (Paclobutrazol treatment).  Each plot was replicated four times. Results show that there is no interaction between varieties and PGR treatment in temrs of growth variables, yield variables, and yield of SU1 and SU2. Gibberellin spray treatment in the beginning of reproductive stage increased plant height during harvest phase and length of rice panicle, but not increase grains per panicle. Individual treatments of IAA, Kinetin, Paclobutrazol growth regulators did not affect growth, yield, of SU1 and SU2. The timing, dosage, and frequency of PGR applications maybe was not yet optimal and did not increase the yield of SU1 and SU2 varieties.
Co-Authors Doodoh, Beatrix Maninggolang, Alfrida ., Pulakiang, Andrew R. saartje Sompotan Tilaar, Wenny ., W. Tilaar Wakerkwa, Roni .,