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Journal : AGRONISMA

EFEK KOMPOSISI MEDIA HIDROGANIK DAN DOSIS VERMIKOMPOS TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA KERITING (Lactuca sativa L.) siti masita adam; Sunawan Sunawan; Nurhidayati Nurhidayati
AGRONISMA Vol. 8 No. 1 (2020)
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This study aims to determine the composition of the planting media that provides the highest growth and yield. Determine the vermicompost dose that gives the best growth and results. Knowing the interaction of the planting media composition and vermicompost dose which gives the highest growth and yield. The study was conducted on February 27 - June 15, 2019 in the Compost Laboratory of the Faculty of Agriculture, Malang Islamic University and a plastic house on Jalan MT. Haryono 198A, Dinoyo Village, Malang City. The results of this study also showed a real interaction at the age of 7 days where M1V5 treatment (cocopeat 55% + zeolite 15% + 30% sand, with a dose of 250 g / pot, gave the highest plant height. At the age of 22 hst separately treatment M1 ( cocopeat 55% zeolite 15% sand 30%) gave a better plant height than M2 treatment (cocopeat 55% zeolite 30% sand 15%) while the highest dose treatment was at V4 but not significantly different from V2, V3, V5 and treatments with inorganic fertilizer, the treatment of vermicompost dosage shows that the dosage of V3 (150 g / pot), V4 (200 g / pot), V5 (250 g / pot)) gives an average value of high total\ fresh weight of plants. Whereas high total economic fresh weight was found at V2-V5 dose (100-250 g / pot) and significantly different at V1 (50 g / pot), and was not significantly different from inorganic fertilizer.
PENGARUH PENYIRAMAN SPRINKLER OTOMATIS BERBASIS MIKROKONTROLER DAN IOT (Internet Of Things) TERHADAP PERTUMBUHAN DAN HASIL KUALITAS TANAMAN SAWI PAKCOY (Brassica chinensis L) irwan yudha pradana; Siti Asmaniyah Mardiyani; Sunawan Sunawan
AGRONISMA Vol. 8 No. 1 (2020)
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In vegetable production, especially in mustard, farmers in Indonesia are still using manual technology to maintain. With the technological advances of this century, known for a term of 4.0 that spawned the industrial revolution IoT (Internet of Things) as a solution to facilitate the work of farmers in the cultivation of plants. One form IOT use in agriculture is the Smart irrigation system with automatic sprinklers. This study aims to determine the effect of watering conventional models, sprinkle manual and automatic sprinkler-based microcontroller, and IOT (Internet of Things) on the growth, yield and quality pakcoy mustard plant (Brassica chinensis L). The experiments were conducted using a randomized block design (RAK) is simple with the treatment as a group. The factor used is the watering models with three levels with the hype that is watering, watering sprinkler watering the manual and automatic sprinkler-based microcontroller and IoT (Internet of Things). Each treatment was replicated eight times, and each test contains four plants. parameters measured were plant height, leaf number, leaf area, root length, plant fresh weight, dry weight of plant, texture, chlorophyll and carotenoids, total dissolved solids, vitamin C and water content. This study shows that there is no real consequence effect treatment watering models on all parameters observed. This means that the use of controlled sprinkle with IoT is not much different from the conventional way. The selection of a good sprinkler able to provide water evenly distribution of the mustard plant and IoT (Internet of Things) serves as the sprinkler controller.
PENGARUH KOMPOSISI MEDIA TANAM DAN DOSIS PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KANGKUNG DARAT (lpomea reptans poir) Ahmad Ahmad; Sunawan Sunawan; Agus Sugianto
AGRONISMA Vol. 9 No. 1 (2021): JURNAL AGRONISMA
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In increasing the productivity of vegetable crops or land spinach, it can be done by providing planting media or organic fertilizers and NPK fertilizers. This study aims to determine the effect of differences in planting media consisting of soil, sand, and compost with a dose of NPK fertilizer.  The research was carried out at the Green house of the Faculty of Agriculture, Islamic University of Malang, Lowokwaru District, Malang City, with an altitude between 440-667 m asl, temperatures ranging from 22.9 ° C-25.8 ° C, rainfall reached an average ranged from 1,800-3,000 mm per year, the research was conducted on 2 October-8 November 2019. The experiment used a 2 factorial completely randomized design method (CRD). The experimental treatment was a combination of the composition of the planting medium and the dosage of NPK fertilizer. The combination of planting media, namely: M1: soil = 50%, sand = 25%, compost = 25%. M2: soil = 25%, sand = 50%, and compost = 25%. M3 = soil = 25%, sand = 25%, and compost = 50%. The dosage of NPK fertilizer D0 = tamapa fertilizer, D1 = 1.5 grams, D2 = 3 grams, D3 = 2.25 grams, and D4 = 4.5 grams on kale plants. The results showed that the treatment of the composition of the planting medium and the dosage of NPK fertilizer increased the yields on plant height at the age of 28 DAS and 31 DAS, and the NPK fertilizer dose had a significant effect on the number of leaves and leaf area and was significantly different from other treatments.
Efek Pemberian Berbagai Dosis Pupuk Nitrogen terhadap Hasil dan Kualitas Umbi Kentang (Solanum tuberosum L.) muchammad aufa achbaro; Anis Rosyidah; Sunawan Sunawan
AGRONISMA Vol. 9 No. 1 (2021): JURNAL AGRONISMA
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Nitrogen nutrients serve as chlorophyll-forming which plays an important role in the process of photosynthesis. If photosynthesis goes well then vegetative plants that form are increasing to be translocated to the tubers of plants. Nitrogen fertilization research that has been widely carried out so far only for vegetable potatoes (granola varieties) with doses depending on the location, while fertilization recommendations for processed potatoes are not yet available and will differ due to differences in desired properties. Deficiency and excess nitrogen fertilizer result in low yield and quality of tubers produced. The purpose of this study is to obtain the results and quality of potato tubers due to the administration of various doses of nitrogen fertilizers and to get optimum doses of nitrogen fertilization that can improve the yield and quality of tubers. Field experiments were conducted in Sumberejo village – Batu at an altitude of 690 meters above sea level.  Randomized Group design is applied with four treatments, namely: fertilizing nitrogen at doses of 40, 80, 120, 160 N kg ha-1 and repeated six times. The source of nitrogen fertilizer comes from ZA which is applied 2 times, at the same time of planting and 35 days after planting. The results showed that in general, the administration of nitrogen fertilizers that are getting larger to a dose of 120 kg ha-1 is able to increase chlorophyll, tan-1 tuber yield, ha-1 tuber yield, dry weight of tubers, water content, starch levels, type weight and total dissolved solids. The administration of nitrogen fertilizer doses of 119.85 kg ha-1 and 118.95 N kg ha-1 is the optimal dose to produce the results of tubers ha-1 and maximum tuber starch levels. The result of tuber ha-1 obtained by 42.16 tons ha-1 and starch content of 16.75 %.
Respon Beberapa Varietas Padi Ketan terhadap Cekaman Kekeringan Response of Some Varieties of Glutinous Rice to Drought noviyanti eka maudina; Sunawan Sunawan; Mahayu Woro Lestari
AGRONISMA Vol. 9 No. 2 (2021)
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Drought is a problem that is very influential in the field of agriculture, such as a decrease in food production which will disrupt food security and national economic stability. Rice plants are very sensitive to drought stress. The response of rice plants to drought stress is highly dependent on the severity of the drought, the growing phase of the drought, and the genotype. This study aims to determine the effect of drought stress on the yield of several varieties of glutinous rice. This research was conducted from October 2020 to March 2021 in green house Agriculture Faculty, University of Islam Malang, Dinoyo Village, Lowokwaru District, Malang City, East Java. Using a Divided Plot Design (RPT) compiled with a 4-factor Randomized Block Design (RAK). The first factor is the type of glutinous rice plant variety (V), which consists of 4 levels, namely: V1 = variety Grendel, V2 = variety Siem, V3 = variety Wuluh and V4 = variety Putri Pym 20.  While the second factor is drought which consists of 4 types, namely: C0 = no drought, C1 = drought 1 week after flowering, C2 = drought 2 week after flowering and C3 = drought 3 week after flowering. Statistical test of ANOVA analysis of variance and 5% BNT follow-up test. The results of analysis of variance (ANOVA) showed that in general, the combination of glutinous rice varieties with drought did not interact with plant growth and yield parameters. However, at the parameters of panicle length there were interactions. Separately, the treatment of glutinous rice variety had a significant effect only on the parameters of plant growth and yield. Furthermore, the treatment of drought gave a significant effect on the parameter of stem water level. The best response was generally shown by the Putri Pym 20 variety of glutinous rice.
Efek Pemberian Pupuk Organik Cair (POC) NASA Terhadap Pertumbuhan dan Hasil Dua Varietas Tanaman Padi Ketan (Oryza sativa glutinosa L.) marisa nurindah sari; Agus Sugianto; Sunawan Sunawan
AGRONISMA Vol. 9 No. 2 (2021)
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The latest technology that is very dominant in increasing plant productivity is the use of superior varieties. In addition, fertilization is also a determining factor for plant productivity. NASA liquid organic fertilizer (POC) is applied through the leaves and is able to increase the growth and yield of glutinous rice plants. This study aims to determine the response to growth and yield of glutinous rice plants due to the addition of liquid organic fertilizer (POC) NASA at different dose levels with two kinds of glutinous rice varieties and their combinations. This research was conducted from October 2020 to March 2021 in Dermo Hamlet, Mulyoagung Village, Dau District, Malang City. Using a Divided Plot Design (RPT) compiled with a 2-factor Randomized Block Design (RAK). The first factor is the dose of Nasa Liquid Organic Fertilizer (POC) (D), which consists of 3 levels, namely: d1 = 1 ml L-1, d2 = 3 ml L-1 and d3 = 5 ml L-1. While the second factor is the type of glutinous rice plant variety (V) which consists of 2 types, namely: v1 = Grendel variety and v2 = Lusi variety. Statistical test of ANOVA analysis of variance and 5% BNJ follow-up test. The results of analysis of variance (ANOVA) showed that in general, the combination of NASA POC dose treatment with glutinous rice varieties did not interact with plant growth and yield parameters. However, at the parameters of leaf area at 21 DAP, stem diameter at 49 DAP and the number of panicles per clump there were interactions. Separately, the NASA POC dose treatment had a significant effect only on the milk maturity parameter. Furthermore, the treatment of glutinous rice varieties gave a significant effect on the parameters of plant growth and yield. The best response was generally shown by the Lusi variety of glutinous rice.
DAYA ADAPTASI BEBERAPA VARIETAS PADI KETAN (Oryza sativa glutinous L.) TERHADAP TIGA JENIS TANAH herdian irwansyah; Sunawan Sunawan; Siti Muslikah
AGRONISMA Vol. 9 No. 2 (2021)
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Glutinous rice (Oryza sativa glutinosa. L) is one of thousands of types of rice. Glutinous rice plants can be distinguished from other types of rice plants from differences in their starch content, where glutinous rice plants have starch with low amylose content and high amylopectin while rice types generally have high amylose and low amylopectin content. is a split plot experimental design where the types of soil as the main plot and varieties as subplots. Soil Type (J) as the main plot consists of three ; mountain land (J1),  ricefield land  (J2) and dry land (J3), while Varieties (V) as sub-plots consist of five; Subang local variety (V1), Putri Pym 20 variety (V2), Wabon variety (V3), Lauma Kt Putri variety (V4), and Lusi variety (V5). From the two treatments, a combination of treatments was obtained and each treatment was repeated three times. The results showed that in general there was no interaction effect between the treatment of soil type and varieties of glutinous rice. The interaction only occurred at leaf area 7 days after planting, number of tillers 28 days after planting, leaf fresh weight 28 days after planting, and number of empty grains. Soil type treatment had a significant effect on plant height and fresh weight at the age of 21 days after planting with soil type (Tanah gunung). Treatment of rice varieties significantly affected height, number of leaves, number of tillers, stem fresh weight, total fresh weight, dry weight of roots, leaves, stems, flower age. and harvest age.
Growth Potential and Yield of Five Varieties of Glutinous Rice (Oryza sativa glutinosa) In Three Types of Soil Lu'luil Maknun; Sunawan Sunawan; Abdul Basit
AGRONISMA Vol. 9 No. 2 (2021)
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The condition of agricultural land in Indonesia in general has greatly decreased productivity. This is due to soil fertility degradation due to agricultural intensification. In addition, with the transfer of land functions due to the needs of residential residents, especially in the city, which uses productive rice fields as housing, this results in a considerable narrowing of the land every year. Each type of soil has a different nutrient content, Therefore it is necessary to identify the type of soil. The purpose of this study is to find out the growth potential and yield of several types of glutinous rice (Oryza sativa glutinos) on three types of soil (Inceptisol soil, Entisol soil and Andisol soil). The research was conducted at the Green House faculty of agriculture, Islamic University of Malang in October 2020 until April 2021. The method used in this study is Split Plot Design which is prepared with Randomized Design Group of 2 factors: The first factor is soil type (J) consists of: J1 = Inceptisol, J2= Entisol, J3= Andisol. The second factor is the variety of plants (V) there are 5 types of varieties, namely: V1 = Varieties Wagamba (Black) Ambon, V2 = Local Varieties Bondowoso 3 (White), V3 = Varieties Wangkaluku (Red), V4 = Varieties Payaman 20 (White), V5 = Local Varieties bondowoso 1 (Black). The results showed that local varieties bondosowoso 1 (V5) and soil Andisol (J3) are able to provide the best growth response to soil type treatment and variety treatment. Payaman 20 (V4) and Andisol soil (J3) varieties are able to provide the best result response to the treatment of soil types and varieties.
The Effectiveness of Soil Improvement and Urea Fertilizer on Growth and Yield of Pagoda Mustard (Brassica narinosa L.) sekar kinanti; Sunawan Sunawan; Indiyah Murwani
AGRONISMA Vol. 10 No. 2 (2022)
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Pagoda mustard (Brassica narinosa L.) is a plant with a crunchy leaf texture and the leaves are arranged like a blooming flower. Pagoda mustard requires N nutrients for leaf growth. Combined with soil improver to determine the effect of soil enhancer on pagoda mustard and reduce the use of chemical fertilizers, namely urea fertilizer. The design used is a factorial RAK which consists of two factors. The first factor in the application of soil improver is T0: without soil enhancer and T1: using soil improver. The second factor is the dose of urea fertilizer, namely U0: without urea fertilizer (0%), U1 (25% urea fertilizer), U2 (50% urea fertilizer), U3 (75% urea fertilizer) and U4 (100% urea fertilizer). From the results of the study, it was found that soil improver was able to reduce the dominant dose of urea fertilizer, the results were better in the treatment of T1U3 on plant height and total fresh weight of plants, T0U2 on number of leaves, and T1U4 on leaf area. As for the results of the Pagoda mustard, better results were obtained the T1U3 treatment.
THE EFFECT OF WATERING INTERVAL ON GROWTH AND RESULT OF TWO VARIETIES OF Glutinous Rice (Oryza Sativa L. Var. Glutinosa) Septian Widhiarto; Sunawan Sunawan; Anis Rosyidah
AGRONISMA Vol. 10 No. 2 (2022)
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National sticky rice consumption during the last five years (2014-2018) tends to increase by 19.10% per year (BPS, 2018). Rice irrigation water management is very important to maximize the development of rice cultivation technology, especially to improve water use efficiency. This study aims to determine the effect of water application intervals on the growth and yield of several varieties of glutinous rice (Oryza sativa L. Var. Glutinosa). This research was carried out in March - July 2021 at the Green house of the Faculty of Agriculture in this location, which is located at an altitude of 550 meters above sea level with an average temperature of 270C-300C. The experiment used a factorial randomized block design (RAK) consisting of 2 factors. The first factor: interval of water supply consisting of 3 levels I0 (watered every day), I1 (watered every 6 days), I2 (watered every 12 days). The second factor is plant variety which consists of 2 levels: V1 = Siem variety (white), V2 = Payaman variety (black). The results data were tested with the BNT test (Least Significant Difference) at 5% level. Based on the ANOVA results, there was no significant interaction with plant height, number of leaves, number of tillers and leaf area. In each treatment, the best growth rate and yield between watering intervals and two varieties of glutinous rice (Oryza sativa L. Var. Glutinosa) were not found