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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Dedikasi AGRIKA REKAYASA Agriprima : Journal of Applied Agricultural Sciences JURNAL GALUNG TROPIKA Jurnal Agrotek Tropika Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Kreativitas PKM PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Agrotechnology Research Journal Cendekia : Jurnal Pengabdian Masyarakat Jurnal Repositor JURNAL ABDIKARYASAKTI Indonesian Sugar Research Journal Prosiding Seminar Nasional Hasil-hasil Penelitian dan Pengabdian Pada Masyarakat Agrocentrum Journal of Tropical Crop Science and Technology
Fatimah Nursandi
Universitas Muhammadiyah Malang
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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Journal : Journal of Tropical Crop Science and Technology

 1 
Testing the Effectiveness of Biological Agents as Biofertilizers on the Growth of Two Rice Varieties (Oryza sativa L.) in Screen House Gibran, Rizki Nabil; Nursandi, Fatimah; Zakia, Aulia
Journal of Tropical Crop Science and Technology Vol. 3 No. 2 (2021): VOLUME 3, NO. 2, OCTOBER 2021
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jtcst.v3i2.29743

Abstract

Rice (Oryza sativa L.) is one of the most important food commodities for human nutritional needs. The amount of rice consumption per capita per week in 2017 was 1,571 (BPS, 2018). Population growth over time has resulted in increased demand for rice in Indonesia. Therefore, the demand for rice by the Indonesian people is very high. The problem is that the demand for local rice in Indonesia is still low, so one way to meet the demand for rice in Indonesia is through imports. Utilization of water and land resources is one of the common challenges faced in realizing national food security (Fita et al., 2013). Low productivity of rice plants is generally caused by biological, physical, and chemical soil problems. One of the efforts to increase the productivity of rice plants is by utilizing biological resources such as biofertilizers.The objectives of this study were to determine the appropriate dose of biofertilizer that will affect the growth of rice plants, determine the combination of biofertilizer and application interval that affects the growth of rice plants, and determine the effect of biofertilizer application on 2 varieties of rice plants (Ciherang and IR 64). The design used in this study was a factorial complete randomized block design (RKLT) to determine the interaction and effect of each factor. Then DMRT (Duncan's test) was conducted to determine the best treatment. Based on the results of the study, it was found that the interaction between biofertilizer treatment and rice varieties had significant effects on almost all observed variables except stem diameter at 70 HST, number of clumps at 42 HST, number of productive tillers, and weight of planted seeds. The combination of biofertilizer treatment and rice variety had inconsistent effects on growth parameters and rice yield.
Inffect of Composition Growing Medium on the Production and Quality for White Oyster Mushrooms (Pleurotus ostreatus Fitriani, Yolanda Prastika; Nursandi, Fatimah; Wahono
Journal of Tropical Crop Science and Technology Vol. 4 No. 2 (2022): VOLUME 4, NO. 2, OCTOBER 2022
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jtcst.v4i2.29754

Abstract

Oyster mushroom (Pleurotus ostreatus) has a high nutritional content and is low in fat. Oyster mushrooms have the advantage that they can grow in various media (on woody tree trunks) and other media such as sawdust, corn straw, bagasse, peanut shells, and other similar media. Mushrooms are foodstuffs that have a high nutritional content. One type of mushroom that is often consumed is oyster mushrooms. Oyster mushrooms are high in carbohydrates and protein but low in fat. The need for oyster mushrooms every year has increased by 5%, so that in 2015 the need for oyster mushrooms reached 21.9 tons / year. Growing media is one of the important factors that greatly affect the growth of fungi. The substrate of the fungus must be high in organic matter. Some alternative materials that can be used as material for mushroom media come from agricultural waste or waste such as corn straw and bagasse. The purpose of this study is to obtain a combination of media compositions in the cultivation of white oyster mushrooms that are appropriate for the production and quality of white oyster mushrooms. This research was carried out at the Agrotechnology Education Park (TAMESIA), Faculty of Agriculture and Animal Husbandry, University of Muhammadiyah Malang in December 2021 – June 2022. The resources obtained were analyzed using a simple Non-Factorial Completely Randomized Design / (RAL) which was then further tested using BNJ level of 5%. The treatment response showed an influence on the growth of the mycelium, the wet weight of the harvest, harvest dry weight as well as the nutrient content of white oyster mushrooms.
Effect of Planting Media and Duration of PGR Concentration on Root Induction in Lipstick Aglaonema (Aglaonema crispum L.) Kurnia, Nia Indah; Nursandi, Fatimah; Machmudi
Journal of Tropical Crop Science and Technology Vol. 4 No. 2 (2022): VOLUME 4, NO. 2, OCTOBER 2022
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jtcst.v4i2.32483

Abstract

This study examined the effect of growing media and the combination of PGR concentration and soaking time on root induction in Lipstick Aglaonema (Aglaonema crispum L.). The study aimed to evaluate the interaction between growing media and the combination of PGR concentration and soaking time on root induction in Lipstick Aglaonema, as well as to identify the optimal growing medium that meets export standards for this plant. The experimental design used was a Factorial Randomized Block Design (RBD), where factor 1 was the combination of PGR concentration and soaking time: K1 (water), K2 (Atonik 2 ml/l for 20 minutes), K3 (Rootone-F 200 mg/l for 1 hour), K4 (Prokar PGR 10 ml/l for 15 minutes), K5 (Prokar PGR 10 ml/l for 30 minutes), and K6 (Prokar PGR 10 ml/l for 45 minutes). The second factor was the growing media: M1 (a mix of manure, cocopeat, soil, rice husk, and charcoal), and M2 (a mix of cocopeat and rice husk charcoal). There was an interaction between the growing media and the PGR concentration and soaking time on leaf area and stem diameter parameters. The longer soaking treatments using Prokar PGR for 15 and 30 minutes were more effective for enhancing the growth of Lipstick Aglaonema cuttings in terms of the number of roots and root length. However, the growing media did not significantly affect all observed parameters.
Optimization of Callus Induction Using a Combination of 2,4 Dichlorophenoxy Acetic Acid and Sitokinin on Pineapple (Smooth cayenne) Cales In Vitro Ayundaris, Agnes Putri; Nursandi , Fatimah; Zainudin , Agus; machmudi; Ishartati, Erny
Journal of Tropical Crop Science and Technology Vol. 6 No. 1 (2024): VOLUME 6, NO. 1, MARCH 2024
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jtcst.v6i1.32887

Abstract

In Indonesia, pineapple is one of the horticultural commodities that has the potential to be developed. It is seen that the amount of demand for fresh pineapple from abroad is quite high. Intensification of pineapple land is still lacking where the number of pineapple seedlings planted has only reached 2,500 from ideally 10,000 stems per hectare. Alternative to overcome this problem is by propagating plants in vitro through callus induction which later is thought to potentially have quality and quantity seeds as expected. This study uses a combination of ZPT 2,4-D and cytokines which are expected to grow callus with good quality and relatively faster time.This study uses Factorial Randomized Block Design (RBD). By using the first factor namely 2,4-D concentration and the second factor cytokines (BAP and TDZ). The data can be analyzed for variance and a real honest test (BNJ) level of 5%. Based on the results of the study, it was found that the combination of giving concentrations to 2,4-D and cytokines was not significant for each parameter. The interaction between 2,4-D growth regulators and cytokinins has no significant effect on the induction of pineapple varieties of Smoooth cayenne. The treatment of 2,4-D 0 mg/L - 5 mg/L growth regulators has no significant effect on callus induction in vitro on the Smoooth cayenne varieties. The treatment of cytokinin (Thidiazuron 0.001 mg/L - 0.1 mg/L and BAP 0 mg/L - 4 mg/L) had no significant effect on in vitro callus induction on the Smoooth cayenne varieties.
Production of Mini Tuber Potato (Solanum tuberosum L.) PPT4 Zebra with Aeroponic System Through The Addition of Lighting Color Settings and Lighting Length Maya, Dista Yufiana Aris; Ishartati, Erny; Nursandi, Fatimah; Rasyid, Harun; Husein, Syarief
Journal of Tropical Crop Science and Technology Vol. 6 No. 1 (2024): VOLUME 6, NO. 1, MARCH 2024
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jtcst.v6i1.32888

Abstract

Potatoes (Solanum tuberosum L.) are carbohydrate-rich crops. Low potato productivity in Indonesia stems from farmers' inadequate access to quality seed potatoes. One solution to this issue is enhancing quality seed potato production, achievable through aeroponic systems. Lighting, whether incandescent or LED, can optimize potato mini tuber propagation in aeroponic systems. Research on lighting's effects on potato growth remains incomplete. This study aims to investigate how lighting color and duration affect mini tuber production of Solanum tuberosum L. PPT4 Zebra using aeroponic systems. Conducted in Jurangkuali, Bumiaji sub-district, Batu, the study employed a split plot design. The main plot consisted of lighting colors (WC): light yellow (WK), white (WP), and purple (WU). Subplots were lighting duration (LP) at 3 hours (LP 3) and 5 hours (LP 5), each replicated four times. Each replication comprised 8 samples, with 18 potato plant cuttings per population. Variables included plant height, stem diameter, leaf count, chlorophyll level, root length, tuber count, tuber diameter, budding seed count, and tuber weight. Data were analyzed using F-tests followed by BNJ tests at a 5% significance level. Results indicated no interaction between lighting color and duration. Purple lighting yielded the highest tuber count and weight, while 3-hour lighting duration yielded superior plant height, stem diameter, leaf count, and root length.
Kemiri Sunan Buds Induction (Reutealis trisperma (Blanco) Airy Shaw) For In Vitro in Ms Media with Different Concentrations of the Substance Growing Manager Ningseh, Duwi Risti; Nursandi, Fatimah; Roeswitawati, Dyah
Journal of Tropical Crop Science and Technology Vol. 6 No. 2 (2024): VOLUME 6, NO. 2, OCTOBER 2024
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jtcst.v6i2.35568

Abstract

Need oil fuel in Indonesia has increased. Oil production reached only 410,000 barrels per day while the needs of up to 1 million barrels per day. One plant is capable of producing biofuels is Pecan sunan. Vegetative reproduction has been hampered by the limited number of obtained so that necessary research in vitro. This research aims to know the concentration of the substance growing balance sitokinin (BA, TDZ and kinetin) and Auxin (NAA) in Pecan sunan buds induces on the MS medium. Experimental design used was Complete Random Design simple. The treatment is the composition of the basic MS medium with medium that is combined with the astringent balance grow NAA (0.5 mg/l), BA (1-3 mg/l), TDZ (0.2 mg/l) and kinetin (2 mg/l). The result of the observation form buds, but callus changes color and size kalus. Before and after color callus subculture of potentially forming buds is the A9 (MS + 0.5 mg/l NAA + 3 mg/l BA + 2 mg/l kinetin). While kalus response tends to be good on the A5 is 0 MS media (MS + 0.5 mg/l NAA + 2 mg/l BA + 0.2 mg/l TDZ) and G media is A2 (MS + 0.5 mg/l NAA + 2 mg/l BA).
Co-Authors AA Sudharmawan, AA Agus Zainuddin Akhmad Rizal Oktafian Akhmad Rizal Oktafian Alfia Pertiwi Atmojo, Hadi Wiryo Aulia Zakia Ayundaris, Agnes Putri Badami, Kaswan Careca Sepdihan Rahmat Hidayatullah Dyah Roeswitawati Erfan Dani Septia Erfan Dani Septia Erny Ishartati Fadiyah Azzam Bauzir Fauziyah Fauziyah Fitriani, Yolanda Prastika Frida Rahma Andini Gibran, Rizki Nabil Harun Rasyid Helmina Wati Ilmam Zulfahmi Iqbal Maulana Zulfan Kurnia, Nia Indah Lalu Rahmat Hidayat Machmudi Machmudi Machmudi Machmudi Machmudi Machmudi, Machmudi Maya, Dista Yufiana Aris Mohammad Syafii Muhidin Muhidin Ningseh, Duwi Risti Padhina Pangestika Pinarci Handes Saputra Prihandini, Yustin Ari Puspitasari, Arinta Rury Qudrat Aini Rahmi Muthia Rasidi Azis Rich G. Simanjuntak RR. Ella Evrita Hestiandari Sutanto, Oentari Prilaningrum Syarif Husen Untung Santoso Untung Santoso Vina Salviana Darvina Soedarwo Vina Salviana Darvina Soedarwo Wahono Wahono Wahono Wahono wahono Yustin Ari Prihandini Zainudin , Agus Zamah Sari