Tengku Nurhidayah
Unknown Affiliation

Published : 23 Documents
Articles

Found 23 Documents
Search

PERTUMBUHAN BIBIT GENERASI M-1 TANAMAN PADI GOGO (Oryza sativa L.) VARIETAS LOKAL DENGAN PERLAKUAN MUTAGEN ETHYL METHANE SULFONATE (EMS) Wahyudhi, Aditya; Nurhidayah, Tengku
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aimes of determine the effect of mutagen Ethyl Methane Sulfonate (EMS) on upland local rice (Oryza sativa L.) varieties at generation M-1. This research has been carried out at the Department of Agrotechnology Greenhouse, Faculty of Agriculture, University of Riau, in November to December 2013. The research used factorial Completely Randomized Design consisting of two factors, namely two local rice varieties and five concentrations of mutagens EMS and four replications. The mean deviation between treatments tested by Duncan New Multiple Range Test (DNMRT) at the level of 5%. Parameters observed were time of first tiller appeared, lamina length, midrib length, seedling height, number of leaves, number of tillers, number of life seedling, the number of variegate seedling. Results indicated that the mutagen EMS at a concentration of 1%, reduced the number of first seedling appear, decreasing plant height, number of tillers and total life seeds.   Keywords: Upland rice, Ethyl Methane Sulfonate.
PENGARUH PEMBERIAN NAPTHALENE ACETIC ACID (NAA) DAN BENZYL ADENINE (BA) TERHADAP KEBERHASILAN SETEK DAN PERTUMBUHAN ANAKAN SANSEVIERIA Sansevieria masoniana ‘Giant’ Silalahi, Juniarika; Nurhidayah, Tengku; Silvina, Fetmi
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sansevieria is potentially as ornamental plants, anti pollutants and medicinal plants which requires development through effort propogation. The aim of the research was to find out the effect of NAA and BA and the combination both of them for the success and bud growth on cutting Sansevieria. The research by giving NAA and BA was conducted at Green House of Agriculture Faculty University of Riau, started from September 2013 to March 2014. This research used completely randomized design (CRD) which consisting of 5 treatments and 3 replications. The treatment were: A = without hormone, B = NAA 1 mg/l, C = BA 1 mg/l, D = NAA    1 mg/l + BA 1 mg/l and D = NAA 0,5 mg/l + BA 0,5 mg/l. Parameters observed were the survival percentage, percentage of root cuttings, number of roots, root length, root volume, percentage of bud growth, number of buds, bud length, number of leaf buds and number of bud roots. Data were analyzed statistically using analysis of variance and further tested by using Duncan’s new multiple range test level 5%. The result showed that the growth of cutting Sansevieria not affected by NAA and BA either as singular or the combination. The growth of cutting Sansevieria affected by physiology and endogen hormone.   Keywords: Sansevieria, cutting, plant growth hormone, growth
PENGARUH NAPTHALENE ACETIC ACID (NAA) DAN BENZYL ADENINE (BA) TERHADAP KEBERHASILAN SETEK DAN PERTUMBUHAN ANAKAN Sansevieria aubrytiana ‘Tiger Stripe’ Saputri, Rahmi; Nurhidayah, Tengku; Silvina, Fetmi
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sansevieria is a horticultural plant species origin from Africa, Arab and Indonesia. Sansevieria has economic value and good prospects. These opportunities should must be balanced with plant propagation. Propagation by cuttings of plants with growth regulators to support growth. The research  aims is to know the effect of NAA, BA and both combination that supports the growth of Sansevieria aubrytiana cuttings. This research was conducted in the Screen House, Plant Laboratory Faculty of Agriculture, University of Riau, from September 2013 to March 2014. This research was conducted experimentally completely randomized design (CRD) with 5 treatments, with 3 replications. Data were analyzed of variance followed by Duncans new multiple range test level of 5%. Parameters observed were percentage of live cuttings, rooted cuttings percentage, the percentage of cuttings formed tillers and number of tiller. The results showed no effect of growth regulators on the success of cuttings and seedlings growth of Sansevieria aubrytiana. Keywords: Sansevieria, Cuttings, PGR.
Pertumbuhan Generatif dan Komponen Hasil Generasi M-1 Padi Gogo (Oryza sativa L.) Varietas Lokal Kabupaten Pelalawan dengan Perlakuan Mutagen Sodium Azida (SA) Nurhidayah, Tengku; Ali, Muhammad; Pratama, Javieri
Jurnal Agro Teknologi Tropika Vol 5, No 1 (2016)
Publisher : Jurnal Agro Teknologi Tropika

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

A research has been conducted to study the effect of the concentration of mutagen SA and obtain the best concentration to improve generative growth and yield components of M-1 generation on two local varieties upland rice from Pelalawan Regency. The research has been conducted at UPT Kebun Percobaan, Agriculture Faculty, University of Riau, from April to July 2014. The research used factorial experiment arranged in a Randomized Block Design (RBD). The treatments consisted of two local varieties upland rice from Pelalawan Regency (Korea and Lombo Sawah) and five concentrations of Sodium Azide (SA) (0,0 mM, 0,5 mM, 1,0 mM, 1,5 mM, 2,0 mM). Each treatment was replicated four times. Data were analyzed statistically with Analysis of Variance and the means were tested with Duncans New Multiple Range Test (DNMRT) at 5% level. Parameters observed were days to maturity, number of grains per panicle, filled grains percentage per panicle, filled grains weight per panicle and filled grains weight per clump. The result indicated that SA affected on increase number of grains per panicle and decrease filled grains percentage per panicle and filled grains weight per panicle. SA at concentration of 1,00 mM gave a better effect, which caused an increase in number of grains per panicle and filled grains weights per clump at two local varieties of Pelalawan upland rice at M-1 generation.
PENGARUH PEMBERIAN KOMPOS SERASAH DAUN KARET TERHADAP PERTUMBUHAN BIBIT KARET (Hevea brasiliensis) STUM MINI Hamonangan, Timbul; Nurhidayah, Tengku; Saputra, Sukemi Indra
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The research aims to study the effect and to obtain the best dose of rubber leaf litter compost on the growth of the rubber seedlings. The experiment has been conducted at the experimental farm of the Faculty of Agriculture, Riau University Pekanbaru from may to September 2018. The experimental unit was arranged in a Completely Randomized Design (RAL), consisting of 6 treatments: 0, 50, 100, 150, 200 and 250 g/seedling and replicated 3 times. Each experimental unit consisted of 3 seedlings. Parameters observed were seedling height,increase of stem diameter, number of leaves,length of leaf strands and leaf blade width. Data were analyzed statistically using analysis of variance and the mean of each treatment was compared with Duncan’s New Multiple Range Test at level 5 %. The result showed that the dose of rubber leaf litter compost at 250 g/seedling gave a better effect on enhacing the growth of rubber seedling. Keywords :Hevea brasiliensis, rubber leaf litter compost. 
Pengaruh Pemberian Giberelin terhadap Pertumbuhan dan Produksi Empat Varietas Kedelai (Glycine max L. Merrill) Sudirman, Sudirman; Rasyad, Aslim; Nurhidayah, Tengku
Jurnal Agro Teknologi Tropika Vol 4, No 2 (2015)
Publisher : Jurnal Agro Teknologi Tropika

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Growth regulators such as gibberellic acid (GA3) is expected to remove and prevent barriers imposed by geneticand enviromnental effect on plant growth and supposed to increase crop production. In this study, we intended todetermine the effect of GA3 on agronomic and yield components of four soybean varieties. The field experiment wasarranged in a split plot design with three replications. Three levels of GA3 concentrations such as 0 ppm as control, 125ppm and 250 ppm were assigned as main plot and sprayed over the plant at 21 days after planting. Four varietiesincluding Kaba, Grobogan, Wilis and Anjasmoro were used as subplots and the seed of each variety was sown in a plotsize of 3,2 m x 3 m. Several growth parameters and yield components were observed from each plot. The results showedthat GA3 effect was inconsistent for the four varieties. It appeared from this study that GA3 did not affect leaf area index,time to flower, time to harvest, number of filled pods per plant, seed number per plant, and harvest index for all varieties.Application of GA3 at levels of 125 and 250 ppm increased crop growth rate, plant height and internode length of mainstem in all genotypes except Anjasmoro. The main impact of different levels of GA 3 application was an increase in seedweight per plant and grain yield. The highest grain yield was achieved with application of 125 ppm GA 3 for Kaba andGrobogan and of 250 ppm for Wilis and Anjasmoro. This imply that application of GA 3 to soybeans genotypes has to betaken care with cautiously according to the genotypes.
Analisis Kelayakan Lokasi Tempat Pemrosesan Akhir (TPA) Baru Rumbai Pengganti TPA Muara Fajar Kota Pekanbaru Subechan, Choirus; Saam, Zulfan; Nurhidayah, Tengku
Dinamika Lingkungan Indonesia Vol 4, No 1 (2017)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.4.1.p.53-58

Abstract

This research was conducted from April to October 2015 and located in a new landfill in the District of Rumbai Pekanbaru. The purpose of this study is to analyze the parameters of the landfill site selection based on SNI 03-3241-1994 and feasibility (in the environmental, social, and economic) in District of Rumbai as substitute final waste processing site Muara Fajar. This type of research is descriptive and comparative survey method. Data needs, including primary data obtained through filling the questionnaire by respondents and secondary data. The amount of sample is 19 respondents who were around the new landfill. Data processing is divided into processing of quantitative and qualitative data were processed using descriptive method. The data analysis technique used in this research is the analysis of quantitative and qualitative with the analysis method of scoring. Tassel feasibility of a new landfill site as substitute final waste processing site Muara Fajar, based on the criteria of SNI and the results of a critical analysis of SK SNI is feasible
Analisis Manfaat Ekonomi Taman Hutan Raya Sultan Syarif Hasyim Pekanbaru Annas, Muhibbin; Tarumun, Suardi; Nurhidayah, Tengku
Dinamika Lingkungan Indonesia Vol 3, No 2 (2016)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.3.2.p.113-121

Abstract

The aims of these research are ; 1) to analyze the economic value of Taman Hutan Raya Sultan Syarif Hasyim, consist of : log value, carbon value and reducing soil erosion value. 2) to analyze some alternatives policies to meet the sustainable management of Tahura Sultan Syarif Hasyim, Pekanbaru. The research was held on Taman Hutan Raya Sultan Syarif Hasyim, Pekanbaru from August to November 2014. The methode of research is survey and the analysist methode is descriptive kuantitative analysist. The primary data are collected with line plot sampling and soil sampling. The results show that the economic value of 2,412 ha (the remaining Tahura area covered by forest) are: log value IDR 2,434,799,820.00 year-1, carbon value IDR 18,718,898,525.19 year-1 consist: carbon sink value IDR 5,919,446,552.45 year-1 and carbon saturation value IDR 12,799,451,972.74 year-1. The reducing erosion value IDR 83,349,849,057.00 year-1. To optimalize the economic value, the policies are: 1) To restore the Tahura area directly into conservation forest with forest cover. 2) To restore the Tahura area gradually into conservation forest with forest cover and 3) To restore Tahura by collaborating management.
Analisis Intensitas Kebisingan Terhadap Pendengaran Pekerja Pabrik Kelapa Sawit PT. Ganda Buanindo Kabupaten Kampar Herli, Irwan; Nurhidayah, Tengku; Siregar, Yusni Ikhwan
Dinamika Lingkungan Indonesia Vol 5, No 1 (2018)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.5.1.p.48-56

Abstract

Work as a palm oil mill worker is a job at risk of exposure to noise that exceeds the threshold value. The purpose of this study was to measure the intensity of noise on the occurrence of hearing complaints, psychological disturbances and Noise Induced Hearing Loss (NIHL) on workers and analyze the relationship of worker characteristics; age, length of service, use of Ear Protective Equipment (EPE) and knowledge of hearing complaints, psychological disorders and NIHL disorders. The research approach used in this research is survey method using cross sectional analytic research design with sampling using purposive sampling technique as many as 40 workers. Data were collected by measuring noise intensity, questionnaires and audiometry inspection. Data analysis using univariate and bivariate analyzes were processed using Spearman test. The result of the research shows that there is a considerable noise hazard in the work environment of PT. GBI, while the potential impact experienced by workers due to noise in low risk levels. The relation between factory noise intensity and worker characteristic; age, working period, knowledge and compliance of EPE usage in general have no significant relation to the incidence of hearing complaints, psychological disorders and NIHL disorders in workers, except in the variable level of knowledge with psychological disorders have a significant relationship.
PENGARUH PEMBERIAN KOMPOS JERAMI PADI TERHADAP PERTUMBUHAN BIBIT TANAMAN KAKAO (Theobroma cacao L.) Elkas, Bayu Dominika; Nurhidayah, Tengku; Nurbaiti, Nurbaiti
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The research aims to study the effect and to obtain the best dose of rice straw compost on the growth of the cocoa seedling. The experiment has been conducted at the experimental farm of the Faculty of Agriculture, University of Riau, Pekanbaru. from July to October 2016. The experimental unit was arranged in a completely randomized design (RAL), consisting of 6 treatments: 0, 25, 50, 75, 100 and 125 g/seedling and replicated 3 times. Each experimental unit consisted of 3 seedlings. Parameters observed were seedling height, stem diameter, number of leaves, leaf area, root volume, the ratio of the canopy and root and dry weight. Data were analyzed statistically using analysis of variance and the mean of each treatment was compared by using Duncan’s New Multiple Range Test at level of 5%. The results showed that the dose of  rice straw compost could improve the seedling height, stem diameter, number of leaves, leaf area, root volume, ratio of the canopy and root and dry weight. The dose of rice straw compost at 125 g/polybag produced the best growth of cocoa seedling. Keywords: cocoa seedling, rice straw compost dose