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Halimursyadah Halimursyadah
Fakultas Pertanian Universitas Syiah Kuala Banda Aceh
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PEMATAHAN DORMANSI BENIH TANJUNG (Mimusops elengi L.) SECARA FISIK DAN KIMIAWI DAN HUBUNGANNYA TERHADAP VIABILITAS DAN VIGOR Halimursyadah Halimursyadah; Trisda Kurniawan; Nazia Ulfa
Jurnal Agrotek Lestari Vol 4, No 1 (2018): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (400.539 KB) | DOI: 10.35308/jal.v4i1.623

Abstract

Mimusops elengi is a medium-sized evergreen tree found in tropical forests in South  Asia, Southeast Asia and Northern Australia. Its timber is valuable, the fruit is edible, and it is used in traditional medicine. As the trees give thick shade and flowers emit fragrance, it is a prized collection of gardens. The problem of this plant is its seed that has dormancy. Dormancy fulfills an important function for plants since it allows seeds to survive conditions and seasons that are unfavorable for seedling growth. This study aims to determine the interaction treatment of physical and chemical in solving dormancy on the M. elengi seed. The experiment was conducted at Laboratory of Seed Science and Technology at Juni to October 2017. There were two factors that were studied, namely the first factor of physical treatment by soaking the seeds in hot water with the level of 0, 60, 120, and 180 hours and the second factor of chemical treatment using 97% sulfuric acid with level 0, 10, 20 and 30%. The parameters measured were maximum growth potential, germination capability, vigor index, relative speed of growth, simultaneously of growth, time to reach 50% germination total and dormancy intensity. The conclusions of this study are the best soaking duration for dormancy seed breaking of M. elengi is in water at 60 °C for 180 minutes. The best concentration of sulfuric acid for breaking seed dormancy is 20%. There was a significant interaction between the duration of soaking in hot water and the concentration of sulfuric acid on all observed parameters. The best combination was found at duration of soaking of 180 minutes in hot water 60 0 C and sulfuric acid concentration 20% can accelerate germination of M. elengi seeds from 90 days (without treatment) to 24 days (after treatment).  There was an increase in germination capability from 20% to 68%,  maximum growth potential 73.33%, vigor index 33.33%, relative speed of growth 67.31%, simultaneously of growth 61.31%, time to reach 50% germination  total 31.50 days and dormancy intensity. Keywords: Dormancy, physical and chemical, spanish cherry, viability, vigor
MODEL SIMULASI PENGUJIAN VIGOR DUA VARIETAS KEDELAI PADA KONDISI MEDIA TUMBUH BERSALINITAS TINGGI Halimursyadah Halimursyadah; Said Imran; Agamna Rahmat
Jurnal Agrotek Lestari Vol 2, No 1 (2016): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (90.363 KB) | DOI: 10.35308/jal.v2i1.491

Abstract

This study aims to determine the correlation between viability and vigor test results of laboratory and field conditions of high salinity in two varieties of soybean plants. The research was conducted in January to May 2015. This study consisted of two experiments. The first experiment was conducted at the Laboratory of Science and Technology Seed and second trials in experimental field of the Faculty of Agriculture University of Syiah Kuala. Materials used Anjasmoroand Kipas Merah soybean seed varieties, sea water Alue Naga, distilled water, top soil, and rice paper. The design is completely randomized design in the laboratory and in the field randomized block design. Variables measured in the laboratory is the potential for growth, germination, speed of growth and seedling dry weight of normal, while in the field is a potential to grow, the ability to grow, plant height 15, 30, 45 days after planting (DAP), weight mass wet and  weight mass dry 45 DAP. The results showed the relationship between testing in the laboratory and in the field with a correlation coefficient of 0.98. Increased salinity concentration is bad for seed germination and plant growth. Anjasmoro varieties more tolerant to salinity than Kipas Merah at variable of plant height by 15, 30, 45 DAP. Keywords: salinity, variety, viability, vigor
Uji In Vitro Isolat Rizobakteri Asal Pidie terhadap Penghambatan Pertumbuhan Phytophthora capsici dan sebagai Pemacu Pertumbuhan Tanaman Siti Sarah Afifah; Halimursyadah Halimursyadah; Syamsuddin Syamsuddin
Jurnal Ilmiah Mahasiswa Pertanian Vol 8, No 2 (2023): Mei 2023
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (281.648 KB) | DOI: 10.17969/jimfp.v8i2.24426

Abstract

Abstrak. Penelitian ini bermaksud untuk mengetahui jenis rizobakteri dari rizosfer tanaman cabai asal Kecamatan Simpang Tiga, Kabupaten Pidie yang berpengaruh terhadap pertumbuhan patogen Phythopthora capsici dan sebagai rizobakteri pemacu pertumbuhan tanaman (RPPT). Penelitian dilangsungkan di Laboratorium Ilmu dan Teknologi Benih Fakultas Pertanian dan Laboratorium Biologi Fakultas Keguruan dan Ilmu Pendidikan Universitas Syiah Kuala. Pelaksanaan penelitian dimulai dari Mei 2022 sampai Desember 2022. Rancangan yang digunakan ialah Rancangan Acak Lengkap (RAL) non faktorial terdiri dari 9 taraf perlakuan rizobakteri dan diulang sebanyak tiga kali pengulangan. Adapun peubah yang diamati terdiri dari persentase penghambatan pertumbuhan koloni patogen, laju penghambatan pertumbuhan koloni patogen, potensi rizobakteri memproduksi Hidrogensianida (HCN), potensi rizobakteri memproduksi IAA dan melarutkan fosfat. Persentase penghambatan rizobakteri tertinggi diamati pada LL 7/3 dan Laju penghambatan tumbuh koloni patogen tertinggi ditunjukkan isolat rizobakteri LL 6/2 dan LL 8/3 dan laju pertumbuhan terendah ditunjukkan isolat LL 7/3. Dari 9 isolat yang diuji hanya isolat LL 6/3 yang berpotensi memproduksi HCN dengan kadar HCN sedang. Seluruh isolat rizobakteri mampu menghasilkan IAA dengan rentang 0,021 µg/mL – 0,832 µg/mL. Seluruh isolate yang diuji mampu melarutkan fosfat.In Vitro Test of Rhizobacterial Isolates from Pidie Regency on Growth Inhibition of Phytophthora capsici and as Plant Growth PromoterAbstract. This study aimed to discover the effect of the type of rhizobacteria from the rhizosphere of chili plants from Simpang tiga District, Pidie Regency which affect the growth of pathogenic colonies of Phythopthora capsici and as plant growth promoting rhizobacteria (PGPR).This research was directed at the Laboratory of Seed Science and Technology, Faculty of Agriculture and Biology Laboratory, Faculty of Teaching and Education, Syiah Kuala University. The research started from May 2022 to December 2022. The design used was a non-factorial Completely Randomized Design (CRD) with a factor consisting 9 levels of rhizobacterial treatment and repeated three times. The parameters examined were the percentage of inhibition of pathogen growth, the rate of inhibition of pathogen growth, the ability of rhizobacteria to produce IAA and dissolve phosphate. The highest percentage of rhizobacterial inhibition was found in isolate LL 7/3 and the highest rate of inhibition of colony growth detected in isolate LL 6/2 and LL 8/3, the lowest rate was found in isolate LL 7/3. Only isolate LL 6/3 were able to produce HCN with moderate HCN levels of 9 isolates of rhizobacteria tested. All rhizobacterial isolates were capable to produce IAA with a range of 0,021 µg/mL – 0,832 µg/mL. All examined rhizobacterial isolates were capable to dissolve phosphate.
Pengaruh konsentrasi auksin dalam hydropriming benih cabai yang berbeda tingkat kadaluarsa terhadap viabilitas benih Belangie Tuahte Gundala; Trisda Kurniawan; Halimursyadah Halimursyadah
Jurnal Ilmiah Mahasiswa Pertanian Vol 3, No 4 (2018): November 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (235.23 KB) | DOI: 10.17969/jimfp.v3i4.9378

Abstract

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan konsentrasi auksin dalam hydropriming dan tingkat kadaluarsa serta interaksi keduanya terhadap viabilitas benih cabai kadaluarsa. Penelitian ini dilaksanakaan di Laboratorium Ilmu dan Teknologi Benih Jurusan Agroteknologi Fakultas Pertanian Universitas Syiah Kuala, Banda Aceh dari bulan Maret sampai Juni 2018. Unit-unit penelitian disusun berdasarkan Rancangan Acak Lengkap pola faktorial 4x3 dengan 3 ulangan dan dilanjutkan dengan uji Beda Nyata Jujur taraf 5% pada hasil uji F yang signifikan. Faktor pertama adalah perendaman dalam larutan auksin dengan konsentrasi : 0, 2, 4, dan 6 g L-1 dan faktor kedua adalah tingkat kadaluarsa dengan 3 taraf yaitu 4, 8 dan 12 bulan. Benih yang telah diperlakukan dikecambahkan dengan metode Uji Diatas Kertas. Hasil penelitian menunjukkan bahwa perlakuan konsentrasi auksin berpengaruh sangat nyata terhadap tolok ukur potensi tumbuh maksimum, indeks vigor dan kecepatan tumbuh relatif, berpengaruh nyata pada tolok ukur daya berkecambah dan keserempakan tumbuh. Tingkat Kadaluarsa berpengaruh sangat nyata terhadap tolok ukur potensi tumbuh maksimum dan daya berkecambah. Perlakuan konsentrasi auksin  2 g L-1 dengan tingkat kadaluarsa 4 bulan merupakan kombinasi perlakuan terbaik berdasarkan tolok ukur potensi tumbuh maksimum (97,33%).The Effect of Auxin Concentrations in Hydropriming and Levels of Expired Chilli Seed to Seed ViabilityAbstract. The purposes of this research were to know the effect of auxin concentrations in hydropriming and levels of seed expired and interaction between them to chilli seed viability. This research was conducted at the Laboratory of Seed Science and Technology Department of Agrotechnology Faculty of Agriculture, Syiah Kuala University, Banda Aceh from March to June 2018. Research units were arranged based on factorial Completely Randomized Design 4x3 with 3 replicates, continued with Honesty Significant Different on significant F-test results. The first factor was immersion in auxin solution with concentration: 0, 2, 4, and 6 g L-1 and the second factor was expired level with 3 levels 4, 8 and 12 months. Treated seed were planted on paper test method and in trays added with soil. The results showed that the auxin concentration treatment had a very significant effect on the maximum growth potential, vigor index and relative growth rate, significant effect on germination power and The expiration rate had a very significant effect on the maximum growth potential and germination power. Treatment of 2 g L-1 auksin concentration with 4 month expiration rate was the best treatment combination based on maximum growth potential (97,33%).
Pegaruh Posisi Buah pada Cabang terhadap Viabilitas Beberapa Benih Kopi Varietas Unggul Aceh Maria Ulfah; Halimursyadah Halimursyadah; Syamsuddin Syamsuddin
Jurnal Ilmiah Mahasiswa Pertanian Vol 8, No 2 (2023): Mei 2023
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (170.207 KB) | DOI: 10.17969/jimfp.v8i2.24118

Abstract

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh posisi buah kopi pada cabang terhadap viabilitas beberapa benih kopi varietas unggul aceh. Pelaksanaan penelitian di Laboratorium Ilmu dan Teknologi Benih, Jurusan Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala diawali pada januari 2022 sampai april 2022. Penelitian ini menggunakan rancangan acak lengkap faktorial 3 x 3 dengan 3 kali ulangan. Posisi buah pada cabang sebagai faktor pertama sedangkan varietas kopi sebagai faktor ke dua. Faktor pertama terdiri dari 3 taraf ialah posisi pangkal cabang, posisi tengah cabang dan posisi ujung cabang. Faktor kedua terdiri dari 3 taraf varietas ialah variatas Gayo 1, varietas Gayo 2 dan varietas Gayo 3. Hasil penelitian menunjukkan posisi buah pada cabang berpengaruh nyata pada parameter berat kering benih tapi tidak berpengaruh pada parameter potensi tumbuh, daya berkecambah, kecepetan tumbuh dan keserempakan tumbuh. Varietas kopi berpengaruh sangat nyata pada parameter kecepatan timbuh, berpengaruh nyata pada parameter berat kering benih, potensi tumbuh, daya berkecambah dan keserempakan tumbuh. Kombinasi perlakuan posisi buah pada cabang dan varietas terlihat pada parameter berat kering biji dan kecepatan tumbuh. The Effect of Fruit Position on Branches on the Viability of Some Superior Aceh Coffee VarietiesAbstract. This study aims to determine the effect of the position of the coffee cherries on the branch on the viability of several superior varieties of aceh coffee seeds. This research was conducted at the Seed Science and Technology Laboratory, Department of Agrotechnology, Faculty of Agriculture, Syiah Kuala University starting from January 2022 to April 2022. This study used a 3 x 3 factorial complete randomized design with 3 replications. The position of the fruit on the branch is the first factor, while the coffee variety is the second factor. The first factor consists of 3 levels, namely the position of the base of the branch, the position of the middle branch and the position of the end of the branch. The second factor consisted of 3 varieties levels namely the Gayo 1 variety, the Gayo 2 variety and the Gayo 3 variety. The results showed that the position of the fruit on the branch had a significant effect on the parameter of seed dry weight but had no effect on the parameters of potential growth, germination power, growth speed and growth synchrony. Coffee variety has a very significant effect on the parameters of growth rate, significant effect on the parameters of seed dry weight, growth potential, germination capacity and growth simultaneity. The combination of treatment on the position of the fruit on the branch and the variety can be seen in the parameters of seed dry weight and growth speed.
Perlakuan Rizobakteri Pemacu Pertumbuhan Tanaman (RPPT) dengan Beberapa Tingkat Kerapatan Inokulum Rizobakteri Terhadap Viabilitas dan Vigor Benih Cabai Merah Kadaluarsa (Capsicum annuum L.) Dayang Rahmanita Simanjuntak; Halimursyadah Halimursyadah; Syamsuddin Syamsuddin
Jurnal Ilmiah Mahasiswa Pertanian Vol 4, No 1 (2019): Februari 2019
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (592.414 KB) | DOI: 10.17969/jimfp.v4i1.6423

Abstract

Abstrak. Biological seed treatment merupakan salah satu perlakuan benih menggunakan mikroorganisme seperti rizobakteri pemacu pertumbuhan tanaman (RPPT). Penelitian ini bertujuan untuk mengetahui jenis rizobakteri dan kerapatan inokulum yang dapat meningkatkan viabilitas dan vigor benih cabai kadaluarsa. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) pola faktorial dengan 2 faktor dan 3 ulangan. Faktor pertama adalah jenis rizobakteri (R) terdiri atas lima taraf yaitu R1: Necercia sp; R2:Bacillus polymixa; R3: Actinobacillus suis; R4: Azotobacter sp; R5: Pseudomonas capacia. Faktor kedua adalah kerapatan inokulum rizobakteri terdiri dari tiga taraf yaitu K1: 107 cfu/ml; K2: 108 cfu/ml; K3: 109 cfu/ml. Hasil penelitian ini menunjukkan bahwa perlakuan benih menggunakan rizobakteri jenis Necercia sp dengan kerapatan inokulum 108 cfu/ml nyata meningkatkan vigor benih pada tolok ukur  indeks vigor yaitu 40% dan Pseudomonas capacia dengan kerapatan inokulum 109 cfu/ml juga merupakan kombinasi perlakuan terbaik dalam meningkatkan berat kering kecambah normal yaitu 69,33 mg.Treatment Of Plant Growth Promoting Rhizobacteria (PGPR)With Multiple Levels of Rhizobacteria Inoculum Density On Viability and Vigor Of Expired Red Chilli Seeds (Capsicum annuum L.Abstract. Biological seed treatment is one of the seed treatment using microorganisms such as plant growth-promoting rhizobacteria (PGPR). This study aims to determine the type of rhizobacteria and inoculum density that can increase the viability and vigor of expired chili seeds. This research uses Completely Randomized Design (CRD) factorial pattern with 2 factors and 3 replications. The first factor is the type of rhizobacteria (R) consists of five levels, namely R1: Necercia sp; R2: Bacillus polymixa; R3: Actinobacillus suis; R4: Azotobacter sp; R5: Pseudomonas capacia. The second factor is the density of rhizobacteria inoculum consisting of three levels namely K1: 107 cfu/ml; K2: 108 cfu/ml; K3: 109 cfu/ml. The results of this study showed that the seed treatment using the Necercia sp-type rizobacteria with 108 cfu/ml inoculum density significantly increased the seed vigor on the vigor index benchmark of 40% and Pseudomonas capacia with 109cfu/ml inoculum density was also the best treatment combination in increasing dry weight normal sprout is 69,33 mg. 
Pengaruh Jenis Varietas dan Periode simpan terhadap Viabilitas dan Vigor Benih Kedelai (Glycine max (L) Merril) Salsabilla Ranting Pertiwi; Trisda Kurniawan; Halimursyadah Halimursyadah
Jurnal Ilmiah Mahasiswa Pertanian Vol 7, No 4 (2022): November 2022
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (186.961 KB) | DOI: 10.17969/jimfp.v7i4.22382

Abstract

Abstrak. Kedelai (Glycine max (L) Merril) termasuk dalam suku polong-polongan dan sering digunakan sebagai bahan pangan di Indonesia. Kedelai merupakan benih yang cepat mengalami kemunduran, terutama jika disimpan pada ruang terbuka. Benih dengan vigor yang tinggi berarti mampu tumbuh normal dalam kondisi yang ideal ataupun tidak. Penelitian dilakukan di Laboratorium Ilmu dan Teknologi Benih mulai bulan Januari hingga Mei 2022. Rancangan penelitian ialah rancangan acak lengkap (RAL) pola faktorial 3x5 dengan 3 ulangan. Faktor pertama adalah varietas dengan 3 taraf (Anjasmoro, Argomulyo, dan Grobogan). Faktor kedua adalah periode simpan dengan 5 taraf (0,1,2,3 dan 4 bulan). Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh varietas dan periode simpan serta interaksi antara keduanya terhadap viabilitas dan vigor benih kedelai. Parameter pada penelitian ini adalah indeks vigor, kecepatan tumbuh relatif dan keserempakan tumbuh. Hasil penelitian menunjukkan bahwa perlakuan periode simpan 0 bulan pada benih kedelai Argomulyo merupakan perlakuan terbaik pada parameter indeks vigor.The Effect of Variety and Storage Period on Viability and Vigor of Soybean Seeds (Glycine max (L) Merril)Abstract. Soybean (Glycine max (L) Merril) belongs to the legume family and is often used in foodstuffs in Indonesia. Soybean is a seed that quickly deteriorates, especially if stored in open spaces. Seeds with high vigor mean that they are able to grow normally under optimum and sub-optimum conditions. This research was conducted at The Seed Science and Technology Laboratory from January to May 2022. Experiments used a 3x5 Completely Randomized Design (CRD) with 3 replications. The first factor is the variety with 3 levels (Anjasmoro, Argomulyo, and Grobogan). The second factor is the storage period of 5 levels (0,1,2,3 and 4 months). This research aims to determine the impact of variety and storage period and the interaction between them on soybean seed viability and vigor. The parameters in this reseacrh were the vigor index, relative growth rate and simultaneous growth. The results showed that the treatment of 0 months storage period on Argomulyo soybean seed was the best treatment for the vigor parameter.
Performansi Morfo-agronomis Pada Padi Galur Mutan Generasi (M4) Hasil Radiasi Sinar Gamma Ria kurnia; Halimursyadah Halimursyadah; Efendi Efendi
Jurnal Ilmiah Mahasiswa Pertanian Vol 3, No 4 (2018): November 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (521.959 KB) | DOI: 10.17969/jimfp.v3i4.9531

Abstract

Abstrak. Tanaman padi Terdiri dari 16 galur sebagai perlakuan dan terdiri 3 kelompok sebagai ulangan. Masing-masing unit perlakuan diambil sampel sebanyak 5 individu tanaman. Peubah yang diamati adalah tinggi tanaman, jumlah anakan, umur padi berbunga, jumlah malai per rumpun, panjang malai, berat malai per rumpun, persentase gabah bernas per rumpun, persentase gabah hampa per rumpun, berat 1000 butir, indeks panen dan potensi hasil. Hasil penelitian menunjukkan genotipe padi mutan generasi M4 berpengaruh nyata terhadap pertumbuhan dan hasil tanaman yang diamati berdasarkan peubah tinggi tanaman umur 30, 60, 90 HST,umur tanaman berbunga dan pada saat panen jumlah malai per rumpun, panjang malai, berat bernas, berat 1000 butir, indeks panen dan potensi hasil. Galur padi mutan menunjukkan pertumbuhan hasil yang berbeda dengan tanaman induknya sambay. Galur Unsyiah 11 (UF5) menunjukkan genotipe dengan potensi hasil yang lebih tinggi dibandingkan dengan dengan genotipe induk dan genotipe lainnya. Berdasarkan hasil iradiasi sinar gamma M4 menunjukkan adanya perbedaan nilai antar tanaman induk sambay dengan galur lainnya. Morpho-agronomic Performance on Mutant Strain Rice Generation (M4) The Result of Gamma Ray Radiation Abstract. Rice crops planted in a field with soil entisol type by using organic fertilizer i.e. manure which is given a week before planting and chemical fertilizer formed of  NPK that is given at the age of the plant 30 days after the day of planting (DAP). The experimental design used non factorial randomized block design. There were 16 strains as treatment and 3 groups as replicates. Each of the treatment unit was sampled as many as 5 individual plants. The variables observed were plant height, number of tillers, age of flowering rice, number of panicles per hill, panicle length, panicle weight per hill, percentage of pithy grain per hill, percentage of empty grain per hill, weight of 1000 grains, harvest index and yield potential. The results showed that genotypes of M4 mutant rice generation had significant effect on growth and yield of plants which observed based on plant height variable 30, 60, 90 DAP, age of flowering rice, and number of panicle per hill at the harvest time, panicle length, pithy rice, weight of 1000 grains, harvest index and yield potential. The mutant rice strains showed different growth results with the parent plant. The Unsyiah 11 (UF5) strain is a genotype with higher yield potential compared to the host genotype and other genotypes. Based on the result of M4 gamma ray radiation showed there is adifference between sambay parent plants with other strains. 
Kemampuan Isolat Rizobakteri Indigenous Sebagai Agen Biofertilizer terhadap Pertumbuhan Beberapa Varietas Nilam Aceh Nur Azizah; Trisda Kurniawan; Halimursyadah Halimursyadah
Jurnal Ilmiah Mahasiswa Pertanian Vol 7, No 4 (2022): November 2022
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (236.096 KB) | DOI: 10.17969/jimfp.v7i4.22379

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Abstrak. Penelitian ini bertujuan untuk mendapatkan jenis isolat rizobakteri sebagai agen biofertilizer dan jenis varietas nilam serta interkasi antara keduanya terhadap pertumbuhaan tanaman nilam Aceh. Penelitian ini dilaksanakan di Laboratorium Ilmu dan Teknologi Benih Fakultas Pertanian, Laboratorium Biologi Fakultas Keguruan dan Ilmu Pengetahuan dan Nino Park Atsiri Research Center Universitas Syiah Kuala, Sektor Timur, Darussalam, Banda Aceh, yang berlangsung dari Bulan Januari sampai dengan Juni 2022. Penelitian ini menggunakan Rancangan Acak Kelompok pola faktorial 10x3 dengan 3 ulangan. Faktor pertama Rizobakteri (R) dengan 10 taraf yaitu tanpa perlakuan rizobakteri dan perlakuan 9 jenis isolat rizobakteri CL 4/1, KI 8/3, PS 4/2, PS 6/1, PS 6/3A, PS 7/1, PS 8/4K, PS 8/4U, dan PS 8/5 dan faktor kedua Varietas (V) dengan 3 taraf yaitu varietas Lhokseumawe, Tapak Tuan dan Sidikalang. Hasil penelitian menunjukkan bahwa Jenis isolat rizobakteri berpengaruh sangat nyata terhadap parameter jumlah daun umur 4, 8, dan 12 MSA (Minggu Setelah Aplikasi). Jenis isolat rizobakteri terbaik dalam memacu pertumbuhan tanaman nilam Aceh adalah isolat rizobakteri KI 8/3, PS 6/1 dan PS 6/3A. Varietas nilam berpengaruh sangat nyata terhadap parameter tinggi tanaman umur 4 MSA, jumlah daun umur 4 dan 8 MSA, jumlah cabang umur 4 dan 8 MSA, berpengaruh nyata terhadap parameter tinggi tanaman umur 8 MSA. Varietas nilam terbaik dijumpai pada perlakuan jenis varietas Sidikalang. Tidak terdapat interaksi yang nyata antara perlakkuan jenis isolat rizobakteri dan jenis varietas terhadap semua parameter yang diamati.The Ability of Indigenous Rhizobacteria Isolates as Biofertilizer Agents on Growth of some Aceh Patchouli VarietiesAbstract. This research aims to obtain types of rhizobacteria isolates as biofertilizer agents and types of patchouli varieties and the interaction between them on the growth of Aceh patchouli. This research was carried out at the Seed Science and Technology Laboratory, Faculty of Agriculture, Biology Laboratory, Faculty of Teacher Training and Science and the Nino Park Atsiri Research Center, Syiah Kuala University, East Sector, Darussalam, Banda Aceh, which took place from January to June 2022. This research used a 10x3 factorial randomized block design with 3 replications. The first factor is rhizobacteria (R) with 10 levels, namely without treatment of rhizobacteria and treatment of 9 types of rhizobacteria isolates CL 4/1, KI 8/3, PS 4/2, PS 6/1, PS 6/3A, PS 7/1, PS 8/4K, PS 8/4U, and PS 8/5 and the second factor was Variety (V) with 3 levels, namely the Lhokseumawe, Tapak Tuan and Sidikalang varieties. The results showed that the type of rhizobacteria isolates had a very significant effect on the parameters of the number of leaves aged 4, 8, and 12 WAA (Week After Application). The best types of rhizobacteria isolates in accelerating the growth of Aceh patchouli were rhizobacteria isolates KI 8/3, PS 6/1 and PS 6/3A. Patchouli variety had a very significant effect on plant height parameters at 4 WAA, number of leaves aged 4 and 8 WAA, number of branches aged 4 and 8 WAA, significantly affected plant height parameters at 8 WAA. The best patchouli varieties were found in the treatment of the Sidikalang variety. There was no significant interaction between the treatment of rhizobacteria isolates and varieties of all parameters observed.
Pengaruh Dosis Kompos Jerami dan Pemangkasan Terhadap Pertumbuhan dan Hasil Tanaman Mentimun (Cucumis sativus L.) Ahmad Amsar; Marai Rahmawati; Halimursyadah Halimursyadah
Jurnal Ilmiah Mahasiswa Pertanian Vol 3, No 2 (2018): Mei 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (392.793 KB) | DOI: 10.17969/jimfp.v3i2.7445

Abstract

Abstrak. Penelitian ini bertujuan untuk mengetahui dosis kompos jerami dan pemangkasan terhadap pertumbuhan dan hasil tanaman mentimun sehingga dapat menghasilkan pupuk yang ekonomis dan berproduksi tinggi untuk penanaman mentimun serta interaksi kedua faktor tersebut. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK)  pola faktorial 4 x 3 dengan 3 ulangan yang terdiri dari 2 faktor. Pengamatan yang diteliti yaitu panjang tanaman, umur berbunga, jumlah bunga betina, diameter buah, jumlah buah pertanaman, panjang buah, berat buah pertanaman, berat per buah dan potensi hasil. Hasil penelitian ini menunjukkan bahwa dosis kompos jerami berpengaruh sangat nyata terhadap diameter buah dan berpengaruh nyata terhadap berat per buah mentimun. Dosis terbaik pada hasil tanaman mentimun dijumpai pada perlakuan dosis kompos jerami 30 dan 20 ton/ha. Pada faktor pemangkasan berpengaruh sangat nyata terhadap panjang tanaman 21 HSPT dan 28 HSPT serta berpengaruh nyata terhadap jumlah bunga betina, panjang buah, berat buah per tanaman, berat per buah dan potensi hasil. pemangkasan terbaik pada pertumbuhan dan hasil tanaman mentimun dijumpai pada perlakuan tanpa pemangkasan dan pemangkasan tunas pada ruas 6-10.Effect of Straw Compost Dosage And Pruning on Growth and Cucumber Plant Results (cucumis sativus L.)Abstract : This study aims to determine the dosage of straw compost and pruning to the growth and yield of cucumber plants so as to produce fertilizer that is economical and high production for cucumber planting as well as interaction of these two factors. This study used Randomized Block Design (RAK) 4 x 3 factorial pattern with 3 replications consisting of 2 factors. Observations observed were plant length, flowering age, number of female flowers, fruit diameter, number of fruit crops, fruit length, fruit crop weight, weight per fruit and yield potential. The results of this study indicate that the dosage of straw compost has a very significant effect on the fruit diameter and has a significant effect on the weight per cucumber fruit. The best doses on cucumber yields were found in the treatment of straw compost doses of 30 and 20 tons / ha. In the pruning factor very significant effect on the length of plants 21 HSPT and 28 HSPT and significantly affect the number of female flowers, fruit length, fruit weight per plant, weight per fruit and yield potential. the best pruning on growth and yield of cucumber crops was found in the treatment without pruning and pruning of shoots in the 6-10 segments.
Co-Authors Afrina, Nyak Yusfa Agamna Rahmat Ahmad Amsar Ainun Marliah Belangie Tuahte Gundala Chairunnisak, Chairunnisak Chandra Saputra Cut Nur Ichsan Dayang Rahmanita Simanjuntak Dian Novira Rizva Efendi Efendi Efendi Efendi Elisa Susanti Fidia, Yayang Hasanuddin Hasanuddin Hasanuddin Hasanuddin Hotna Riris Simajuntak Husna, Rika Indra Indra Jauharlina Jauharlina Jumini Jumini Malikul Mulki Marai Rahmawati Maria Ulfah Maulina Syadidah Hasibuan Miftahillah Miftahillah Muthiah Muthiah Nazia Ulfa Nur Azizah Nurhayati Nurhayati Ria kurnia Risya Putri Annura Said Imran Salsabilla Ranting Pertiwi salvitia dirgantary Siti Sarah Afifah Syamsuddin Syamsuddin Syamsuddin Syamsuddin Trisda Kurniawan Trisda Kurniawan Trisda Kurniawan Zulwanis, Zulwanis Zuyasna Zuyasna