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Yolanda Fitria Syahri
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INDONESIA
Agrotech Journal
Published by Universitas Sembilanbelas November Kolaka
ISSN : 25485121     EISSN : 25485148     DOI : Prefix 10.31327
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
The focus and scope of Agrotech Journal cover five disciplines: Plant Disease, Horticulture, Soil Science, Agronomy and plant breeding.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 11 Documents
 1   2 
Search results for , issue "Vol 7, No 2 (2022): Agrotech Journal" : 11 Documents clear
Assesment of Viability of Sesame (Sesamum indicum L.) Seeds Using Germination Method with Paper Media Mayasari Yamin; Sri Mulyani; S. Suhadi; Taufiq Hidayat RS
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1870

Abstract

Seed viability is the ability of seed to germinate which is demonstrated by a variety of physiological or biochemical phenomena. Paper media can be used for testing seed viability. This study aimed to determine the most effective method of seed germination utilizing paper media for the viability of sesame seeds. The research was conducted at the Seed Laboratory of the Sweetener and Fiber Crops Research Institute, Malang in March – May 2020. The research method used a two-factor factorial Completely Randomized Design. The first factor was the sesame seed variety which consisted of SBR 1 and Winas 1. The second factor was the seed germination method which consisted of a test on top of paper, a test on rolled top papers, a test between of papers and a test between folded paper. Each treatment was replicated four times, resulting 32 experimental units. Sesame seed viability was significantly affected by the manner of seed germination using paper media, according to the findings. In comparison to other treatments, sesame seeds of the Winas 1 variety exhibited the highest percentages of simultaneous growth, germination, vigor index, normal seedling dry weight, hypocotyl length, and radicle length when tested on rolled top paper 
Administration Response of Milkfish Rinsed Water on The Growth and Production of Celery (Apium graveolens L.) Rahman Hairuddin; M. Mutmainnah; D. Dandi
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1879

Abstract

This study aimed to determine growth and production responses of celery (Apium graveolens L.) after the administration of milkfish rinsed water. This study was perfomed in the Experimental Land, Faculty of Agriculture, Cokroaminoto University, Palopo on June – August, 2022. Experimental method used in this study was a completely randomized design, containing six treatments and four replications (24 experimental units). Treatments in this study contained several milkfish rinsed water administration doses, namely P0 = without rinsed water administration (control), P1 = 250 ml/polybag, P2 = 300 ml/polybag, P3 = 350 ml/polybag, P4 = 400 ml/polybag, and P5 = 450 ml/polybag. The results showed that the milkfish rinsed water administration significantly affect plant height, number of leaves, and number of buds, but obtaining no significant effect on wet weight. The best treatment was found in the P3 treatment with average plant height of 25.30 cm, 149.75 leaves, 6.75 buds, and 59.33 g wet weight 
Application of Various Organic Materials and Urea on Soybean Growth and Production in Nickel Contaminated Soil S. Sulkifli; Andi Cakra Yusuf
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1781

Abstract

The research was conducted at the Experimental Garden of Hasanuddin University (UNHAS) located in Baraya, Makassar, South Sulawesi from March to June 2022. This research was in the form of experiments conducted in soybean plant pots. The media used was soil obtained from post-nickel mining in Sorowako, East Luwu Regency, South Sulawesi. Research in the field is arranged according to a Randomized Block Design (RAK) with 3 replications. The treatment design used a 2-factor factorial design. The first factor is the type of Organic Material or Compost (K) consisting of 4 levels, namely; K0 (without organic matter), K1 (Kirinyuh compost), K2 (gamal compost) and K3 (rice husk compost) and the second factor is Urea (U) fertilization treatment consisting of 4 levels, namely; U0 (without Urea fertilizer), U1 (100 kg ha–1 Urea), U2 (200 kg ha–1 Urea), U3 (300 kg ha–1 Urea). The number of pots used was 4 units per treatment so there were 192 units of observation. The two factors tested resulted in 16 treatment combinations. The results showed that gamal compost (Gliricidia sepium) gave the best effect in increasing plant height, number of soybean leaves and weight of 100 soybean seeds. The results showed that urea dose of 100 kg ha–1 gave the best effect in increasing plant height and number of soybean leaves. The results showed that there was no interaction between the administration of the type of organic matter and the dose of urea
Effect of The Drying Time of Unhulled Rice on The Rice Quality of Variety Inpari-7 I. Ismail; Muhammad Akhsan Akib; Murni Mahmud
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1871

Abstract

High rice consumption necessitates an improvement in rice quality. Rice quality issues can result from pest attacks, unhulled rice transportation, harvesting, and drying. An alternative is to use a drier to enhance the quality of rice. Therefore, research to evaluate the quality of rice dried in a dryer with various drying times is required. The Rice Milling Unit, Harapan Village Unit Cooperative (VUC), Tiroang Sub-District, Pinrang District, located at coordinates 3O48'41"S and 119O42'5E, was the site of this study. This study was set up using a Randomized Block Design (RBD), with the treatment of unhulled rice drying duration, namely drying according to farmers' customs (A0), drying for 10 hours (A1), and drying for 12 hours (A2) using a dryer at an average temperature of 65OC. The results showed that a good percentage of whole grains, broken grains, groats grains, whitewash grains, yellow grains, red grains, unhulled grains, and foreign grains were obtained by drying the grain using a dryer for 12 hours. The novelty of this research is the finding of the right unhulled rice drying time using a dryer 
Inheritance Pattern of Qualitative Character Traits in F2 Population of the Bara x Ungara and Dewata x Unggara Crosses Muhammad Fuad Anshori; Ifayanti Ridwan Saleh; Hari Iswoyo; Muh Farid; Abd Haris Bahrun; Nuniek Widiayani; Dwi Lestari; Nirwansyah Amir
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1853

Abstract

The purpose of this study was to estimate the inheritance pattern of qualitative character traits from the F2 population of the Bara x Ungara and Dewata cross. The study was conducted in the experimental garden of Unhas, Tamalanrea sub-district, Makassar, South Sulawesi. The quantitative character traits observed consisted of four characters, namely, the color of the flower corolla, the coloring of the immature fruit, the branching habit, and the nodal color. The results showed that the population of F2 crosses showed a purplish-green color (34) as the dominant color in immature fruits. Crosses with the Ungara variety exhibited a significant contribution to the color in the immature fruit. The nodal color characters is closely related to the duplication interaction pattern between alleles at different loci
The Effect of BAP Concentration on In-Vitro Mutant Taro Regeneration N. Nasaruddin; Feranita Haring; Nuriyah Magfiratul Fara Ramadhani; Salsabila Alisyah; M. Mukminati; A.Chamsitasari Zulfikarahmi A. Jamil; Shelfina Indrayanti
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1873

Abstract

Plant regeneration through invitro culture is strongly influenced by the use of growth regulators. BAP is a class of cytokinins that affect cell division which is very well used to stimulate plant growth. The aim of the study was to determine the effect of BAP concentration on the regeneration of various in vitro mutant taro. The study was carried out at the Plant Tissue Culture Laboratory,  Faculty of Agriculture, Hasanuddin University, Makassar. The method used was factorial completely randomized design with 2 factors as the environmental design. The first factor was the BAP concentrations of 0.0 mg/L, 1.0 mg/L, 1.5 mg/L, 2.0 mg/L and 2.5 mg/L. The second factor was mutant plants consisting of control plants (diploid), mutant 1 (Putative-Tetraploid), mutant 2 (Mixoploid), mutant 3 (Mixoploid), and mutant 4 (Putative-Tetraploid). The results showed that the best regeneration was obtained by BAP concentration of 0 mg/L with control plants on the parameters of root length (2.41 cm), number of roots (11.66 pieces) and plantlet formation rate (13 days). The BAP concentration of 1 mg/L was shown by mutant plant 1 on the parameters of the number of shoots (26 pieces) and number of leaves (16 pieces). BAP concentration of 0 mg/L in mutant 4 had a shoot height of 1.83 cm. The results of ploidy flow cytometry analysis of mutant plants with Putative-Tetraploid parental traits after regeneration resulted in detectable diploid chromosomes that were different from the parent types in all BAP concentration treatments 
The Effect of Rice Straw Mulch and Plus Organic Fertilizer Residue on The Growth of Glutinous Corn (Zea mays ceratina Kulesh) Hadi Riyandi; La Ode Afa; La Ode Safuan; La Karimuna; La Ode Sabaruddin
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1861

Abstract

This study aimed to determine the effect of rice straw mulch and plus organic fertilizer residue on the growth of glutinous corn. This study was conducted from May to July, 2022 at the Field  Laboratory, Faculty of Agriculture, Halu Oleo University, Kendari, Southeast Sulawesi. This study used a randomized block design with split-plot design treatments. Main plots were residue of rice straw mulch (M): without residue of rice straw mulch (M0), 4 t ha-1 residue of rice straw mulch (M1), and 8 t ha-1 residue of rice straw mulch (M2). Main subplots were residue of plus organic fertilizer (P): without residue of plus organic fertilizer (P0), 2.5 t ha-1 residue of plus organic fertilizer (P1), 5 t ha-1 residue of plus organic fertilizer (P2), and 7.5 t ha-1 residue of plus organic fertilizer (P3). Each experimental unit was repeated three times. Measured variables were plant height, number of leaves, leaf area, , plant fresh weight, plant dry weight, and flowering age. The data were analyzed using ANOVA, if the analysis result was significant (Fhit Ftab), then analyzed further using DMRT on α=0.05. The research results showed a single effect in 8 t ha-1 residue of rice straw mulch  (M2) or 7.5 t ha-1 residue of plus organic fertilizer (P3) by producing the highest growth of glutinous corn
Characterization of M8 Wheat Mutant Adaptability to Low Land Muh. Farid BDR; St Rifdah Gusrianty R; Nurul Hikma; Muh. Fikri Al-Qautzar; Nadilla Aprilia
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1874

Abstract

The wheat requirement in Indonesia is still fulfilled by import, which increases annually. To reduce the import dependence, Indonesia is required to elevate the domestic wheat production appropriate to the Indonesian agroclimatic condition by wheat plant breeding mutation. This study was aimed to characterize several mutant wheat commodities, that are adaptive to lowland condition.  The experiment was arranged in a completely randomized block design with 16 observed-wheat genotypes (G). The wheat genotypes used were: 1) (G1) N1 200 2.4.B.6, 2) (G2) N 200 2.3.3, 3) (G3) N 200 2.5.2, (G4) N 350 3.6.2, (G5) N 350 3.7.1, (G6) N 300 3.6.1, (G7) N 350 3.1.3, (G8) N 250 3.7.1, (G9) M 200 1.7.1, (G10) S 300 7.9.1, (G11) S 300 2.1, (G12) D 200, and several comparative varieties, such as (G13) Guri-3, (G14) Selayar, (G15) Nias, and (G16) Dewata. The results obtained that the lowland-adapted M8 wheat mutant with high productivity level was found in N 200 2.4.B.6 (2.75 t.ha-1), N 200 2.3.3 (2.69 t.ha-1), and D 350 3.6.2 (2.35 t.ha-1). Characters with the highest heritability level were number of tillers, number of productive tillers, seed weight per panicle, and production. Meanwhile, characters, that were correlated with production, were plant height, number of tillers, number of productive tillers, harvesting age, seed-filling period, number of spikelets per panicle, percentage of empty florets, number of seeds per panicle, and seed weight per panicle
Assessment of Soil Damage for Biomass Production in Slope Area Used as Agricultural Land in Tanggetada District, Kolaka Regency La Mpia; Musadia Afa; Murni Handayani; Juniaty Arruan Bulawan
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1869

Abstract

This study aimed to assess the soil degradation level for biomass production in sloping areas used as agricultural land. This research was conducted in Tanggetada District, Kolaka Regency. This research was conducted using a field survey method with a slope class approach which is used as agricultural land with a slope of 8-15%, 15-25%, 25-45%, and 45%. The results of the study show that the status of soil damage in sloped areas used as agricultural land in Tanggetada District, Kolaka Regency, for slope classes 8-15%, 15-25%, and 25-45% included in the lightly damaged category while slope classes 45% included in the moderately damaged category. The limiting factors for soil damage status at this location are surface rock, microbial count, bulk density, permeability, and redox
Growth and Production of Several Corn Varieties at Various NPK Fertilizer Dosages Yunus Musa; Muh. Farid BDR; Hari Iswoyo; Ahmad Fauzan Adzima; Nur Qalbi Zaesar M; Arna Larasati
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1875

Abstract

Increasing corn production in Indonesia is one of the government's concerns to ensure the strengthening of food towards self-sufficiency. Improvement of fertilization methods and the use of superior varieties are parts of the intensifications to increase crop productivity. The purpose of this study was to determine the effect of NPK fertilizer doses, types of varieties, and their interactions on the growth and production of corn. This study was conducted from July to October 2022 at Bajeng Cereal Research Center (KP) Experimental Garden, Bajeng Sub-district, Gowa District, South Sulawesi at 27.2 m asl, specifically 5o18'21.5” S, 119o28' 38.6” E. The study used a split-plot design with fertilizer doses N:P: K as the main plot (P), namely N:P: K 60% = 120:90:60, N:P: K 80% = 160:120:80, N:P: K 100% = 200:150:100, N:P: K 120% = 240:180:120, and N:P: K 140% = ‎‎280:210:140. The varieties were used as subplots (V), namely Sinhas 1 (V1), Jakarin 1 (V2), Nasa 29 (V3), JH 36 (V4), ‎Bisi 18 (V5), ADV (V6), and Pioner ( V7). The results of the study showed that the combination of the fertilizer doses of N:P:K 100% = ‎‎200:150:100 with Pioner variety (P3V7) obtained the highest average yield of ‎11.81 t. ha-1 among other combinations of N:P: K fertilizer doses with varieties 

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