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Pemetaan Wilayah Persebaran Padi dan Kopi dengan Quantum Geographic Information System Versi 3.12.2 Ira Zulfa; Fajrillah; Richasanty Septima; May Handri; Ida Zulfida; Lili Suryati
Resolusi : Rekayasa Teknik Informatika dan Informasi Vol. 3 No. 6 (2023): RESOLUSI Juli 2023
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/resolusi.v3i6.1005

QGIS is a Geographic Information System (GIS) software used to analyze and map geographic data. In the context of mapping the distribution of rice and coffee, QGIS can be used to extract spatial data related to factors such as soil type, climate, elevation, or other environmental factors that affect the distribution and growth of these plants. analyzed. This study used QGIS software version 3.12.2 to map the distribution areas of rice and coffee. Rice and coffee are two important crops in agriculture and understanding their distribution can help in farm management and planning. The mapping methods used may include spatial data analysis, including using available spatial data such as satellite imagery or field data to identify and map areas suitable for rice and coffee cultivation and production. Paddy and coffee line mapping can provide an overview of growth patterns, availability of suitable land, or other environmental factors that affect the production of these crops. This information can be used in making decisions about agricultural development, resource allocation or sustainable development planning. ith using QGIS, agricultural researchers or practitioners can combine data from various sources, including satellite imagery, field data, or other data, to build maps that depict areas where rice and coffee grow well. This information can provide insight into crop distribution patterns, identify potential areas for agricultural development, or assist in making decisions regarding agricultural land management.

Pengaruh Pupuk NPK dan Jenis Pupuk Organik Terhadap Pertumbuhan dan Produksi Tanaman Kangkung Darat (Ipomoea reptans Poir) Fajarman Laia; Ida Zulfida; Rahmaniah Harahap
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4859

Water spinach (Ipomea reptans Poir) is a type of vegetable that is very popular among Indonesians because of its delicious taste. This plant originated in India but then spread to various countries in Asia and Africa (Plucknett and Beemer, 1981). NPK fertilizer in water spinach cultivation is the most widely used compound fertilizer containing the nutrients Nitrogen, Phosphorus and Potassium. Organic fertilizers are fertilizers composed of living matter, such as weathering of plant, animal and human remains. This research will be carried out in the experimental field of the Faculty of Agriculture, Indonesian Community Development University UPMI Medan, on Jl. Waqf, Pasar 12 Marindal II, Patumbak District, Deli Serdang Regency, North Sumatra Province. Altitude 40 m above sea level. Based on the results of field observations, it directly shows the normal growth of land kangkong plants (Ipomoea reptans Poir.). Parameters observed included plant height (cm), number of leaves (strands), sample wet weight (g), overall wet weight (g), root length (cm) and root volume (mm). Single effect NPK fertilizer application at N2 level (1.5 gram/plant (300 kg/ha) has an effect on increasing plant height growth at 3 WAP) based on the 5% DMRT test. The interaction effect of NPK fertilizer and liquid organic fertilizer had no effect on plant height, number of leaves, sample wet weight, overall wet weight, root length and root volume.

Pengaruh Pupuk Kandang Sapi Dan Pupuk Urea Terhadap Pertumbuhan dan Produksi Tanaman Sawi (Brasisca juncea L.) Apelius Gulo; Ida Zulfida; Yelfi Yana Linda Br Sijabat
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4681

Mustard greens (Brassica juncea. L) is one of the horticultural crop commodities from a type of vegetable that is used for its young leaves, as vegetable food and has various benefits and uses. This study used a randomized block design (RBD) with two treatment factors with 3 replications, namely: Factor I: Administration of Cow Manure (P), which consisted of 3 levels, namely: P0 = 0 kg/plot (Control), P1 = 1 kg/ plot (10 tons/ha), and P2 = 2 kg/plot (20 tons/ha), while Factor II: Administration of Urea (U) consisting of 3 levels namely: U0 = 0 g/plot (Control), U1 = 15 g/plot (150 kg/ha), and U2 = 20 g/plot (200 kg/ha). Parameters observed included plant height (2mst, 3mst, and 4mst), number of leaves (2mst, 3mst, and 4mst), root length, root volume, wet weight per sample, and wet weight per plot. The results showed that the effect of giving cow manure at 2 weeks old had an effect on increasing the number of plant leaves, but had no effect on plant height, root length, root volume, wet weight per sample and wet weight per plot. The application of Urea fertilizer had no effect on plant height, number of leaves, root length, root volume, wet weight per sample and wet weight per plot. The interaction effect of cow manure and urea fertilizer did not affect plant height, number of leaves, root length, root volume, wet weight per sample and wet weight per plot.

Pengaruh Pemberian Dolomit dan Pupuk NPK Terhadap Pertumbuhan dan Produksi Jagung Manis (Zea mays Saccharata sturt.) Muhammad Suganda Koto; Ida Zulfida; Dora Silvia Dewi
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4882

Sweet corn (Zea mays, Saccaharata sturt) is a food crop that is in great demand by people in Indonesia because it has a sweeter taste than ordinary corn. This sweet taste is because sweet corn has high glucose levels. The glucose content of sweet corn per 100 g has a glucose content of 16%. Sweet corn also has high nutritional content and economic value (Hidayah et al. 2020). Dolomite fertilizer is a soil savior from the onslaught of chemicals that function to neutralize soil acidity or increase soil pH. In addition to the application of dolomite fertilizer, N, P, and K fertilizers contain three macronutrients, namely nitrogen (N), phosphorus (P), and potassium (K). This research was conducted in May–July 2023 in the experimental field of the Faculty of Agriculture, Indonesian Community Development University UPMI Medan, on Jl. Pasar 12 Marindal II Village Hall, Patumbak District, Deli Serdang Regency, North Sumatra Province. This research was carried out using a randomized block design (RAK) in a factorial pattern, grouping based on Factor I: dolomite (D), which consists of 3 levels, namely: D0 = no treatment, D1 = 0.5 kg/plot, and D2 = 1 kg/plot. Factor II: application of NPK (N) fertilizer, which consists of 3 levels, namely: N0 = no treatment, N1 = 10 grams/plant, and N2 = 20 grams/plant. The single effect of applying NPK fertilizer at the level of N2 = 20 grams per plant has the effect of increasing the number of pods per sample plant based on the 5% DMRT test. The interaction effect of NPK (N) fertilizer application and dolomite fertilizer application had no effect on plant length, number of leaves, number of pods per sample plant, fruit length, or weight for sample plants.

Pengaruh Pemberian Pupuk ZPT Auksin dan Kompos Kulit Pisang Terhadap Pertumbuhan Bayam Merah (Amaranthus tricolor L.) Festiarni Indah Sari Hia; Ida Zulfida; Edison Sibagariang
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4886

Banana peels that are not properly managed will cause environmental pollution. The waste still contains high water content and thus contains organic matter in the form of carbohydrates, proteins and fats. To manage the industry, we can turn it into compost with a mixture of M4 as a decomposer.This study aims to produce compost with banana peel and Zpt auxin on the growth of red spinach (Amaranthus tricolor L.). The research design used in the study was a group randomized design (RAK) with 2 factors and 3 levels of treatment.Factor I there is a dose of banana peel consisting of 3 levels, namely banana peel compost with a total of 27 kg of compostP0 = No treatment (control), P1 = 175 grams / plant, 2.5 tons /ha (equivalent to 10 polybags / plant), P2 = 350 grams / plant 5 tons /ha (equivalent to 15 polybags / plant). While the second factor A0 = no treatment, A1 = 250 ml/liter of water (per polybag), A2 = 500 ml/liter of water (per polybag). Thus obtaining 9 combinations. The research parameters were seen from plant height (cm), number of leaves (strands) sample plant production (g), wet weight, root length (cm) and root volume (ml). The provision of banana peel compost and Zpt auxin has a significant effect on plant height, number of leaves, and wet weight.

Pengaruh Penggunaan KNO3 dan Pupuk Kandang Sapi Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq) Fase Pre - Nursery Cindy Yolanda; Ida Zulfida; Dora Silvia Dewi
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4682

Oil Palm (Elaeis guinensis Jacq.) belongs to the Arecaceae family. Indonesia contributes 48% of international CPO production (Nasamsir and Romadoni, 2020). Palm oil is a raw material for producing vegetable oil which has many benefits as edible oil, industrial oil and biodiesel (biofuel). This research will be carried out from April 2023 to June 2023, at the Experimental Field of the Faculty of Agriculture, Indonesian Community Development University, Medan. On Jl. Market village hall 12 Marendal II, Patumbak District, Deli Serdang Regency. This research was conducted using a factorial randomized block design (RBD) which consisted of two factors, namely: Factor I was KNO3 administration which consisted of 3 levels, namely: K0 = without KNO3 administration, K1 = 30 g/polybag KNO3, K2 = 60g/polybag KNO3. Factor II was the application of Cattle Manure which consisted of 3 treatment levels, namely: C0 = Without Giving Cattle Manure, C1 = 100g/polybag of Cattle Manure, and C2 = 200g/polybag of Cow Manure. The results showed that the single effect of giving cow manure had an effect on increasing plant height (at 3 weeks old, 6 weeks old, and 9 weeks old), number of leaves (at 3 weeks old), leaf width (at 3 weeks old, 6 weeks old, and 9 weeks old), and leaf diameter (at 3 weeks old and 6 weeks old). Single effect Urea administration had an effect on increasing the growth of the number of leaves at the age of 3mst but had no significant effect on plant height, leaf width and stem diameter. The interaction effect of KNO3 fertilizer and cow manure had no effect on plant height, number of leaves, leaf width, and stem diameter.

Pengaruh Pemberian Pupuk Organik Cair VIT-O Dan Media Tanam Terhadap Pertumbuhan Tanaman Cabai Rawit (Capsicum frutescens L.) Derianus Waruwu; Ida Zulfida; Roswita Oesman
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4955

Chili is a seasonal fruit plant. It is very popular because of its spicy taste and has been a spice component in every dish for a long time. Almost every native Indonesian dish uses chilies. Furthermore, in 2019, cayenne pepper production was 49,246 tons. Furthermore, in 2020, cayenne pepper production will reach 61,160 tons. Furthermore, in 2021, production will reach 78,663 tons (BPS, 2022). Liquid organic fertilizer (POC) is a type of fertilizer made from organic materials. Organic fertilizer is the result of the decomposition of organic materials that are broken down (renovated) by microbes, the final result of which can provide the nutrients needed by plants for plant growth and development. Apart from using liquid organic fertilizer, the composition of soil media also plays an important role in increasing the growth of cayenne pepper plants. Planting media play an important role in supporting plant growth and providing a supply of nutrients for plants. This research used a randomized block factororial design that consisted of two factors, namely Factor 1. Various types of Vit-O liquid organic fertilizer concentrations consisting of 3 treatment levels, namely P0 = control (Vit-O liquid organic fertilizer), P1 = 100 ml liquid organic fertilizer Vit-O, and P2 = 200 ml liquid organic fertilizer Vit-O. Factor 2. Planting Media Composition M1 = 25% cowshed compost + 25% husk charcoal + 50% soil; M2 = 50% cowshed compost + 25% husk charcoal + 25% soil; M3 = 25% cowshed compost + 50% husk charcoal + 25% soil. Based on the research results, it can be concluded that: the single effect of giving Vit-O organic fertilizer is significantly different on plant height at the ages of 14 dap, 28 dap, and 35 dap, but is not significantly different at the ages of 21 dap, 42 dap, and 49 dap, and number of leaves at 14 days after; The single effect of differences in the composition of the planting media was significantly different on plant height at 14 dap, 28 dap, and 35 dap, and number of leaves at 14 dap and 21 dap, but was not significantly different on plant height at 21 dap, 42 dap, and 49 dap, and number of leaves at 28 days after planting, 35 days after planting, 42 days after planting, and 49 days after planting. The interaction effect of providing Vit-O organic fertilizer was significantly different on the production of sample plants in harvest I, but not significantly different in harvest II and harvest III, plant height, and number of leaves.

Morfologi Tanaman Kedelai (Glycine max L. Merril) Akibat Pemberian Pupuk Kandang Kambing Dan Pupuk Urea Ulfa Syahrina Situmeang; Ida Zulfida; Edison Sibagariang
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4868

Soybean plants (Glycine max L. merril) are the main source of vegetable protein for the majority of the Indonesian population. The Indonesian nation is one of the largest consumers of soybeans in the world. At least 2.4 million metric tons of soybeans per year are consumed by the Indonesian people. Based on a report from the Central Statistics Agency (BPS), the average national soybean productivity was 15.69 quintals per hectare (ku/ha) in 2020, and the level of dependence on Indonesian soybean imports in the last five years has reached 78.44% per year, with a trend of continuing increases annually (based on BPS 2020). Urea fertilizer is a chemical fertilizer that contains high levels of nitrogen (N). Nitrogen is an essential nutrient for plants (Tumewu et al., 2012). Urea-based fertilizer is water-soluble and absorbs water very easily (hygroscopic), so the nitrogen content in the soil is very low while the nitrogen content of plants is very important (Tumewu et al., 2012). This research was carried out in the practicum area of the agricultural faculty of the Indonesian Community Development University (UPMI), Jl. Balai Desa Pasar 12 Marindal II Medan Amplas. This research method uses a factorial randomized block design (RAK) with two factors studied, namely: Factor I: provision of 3 levels of goat manure (P), namely: A0: control (no goat manure), A1: 1 kg goat manure per plot, and A2: goat manure per kg/plot. Factor II: Urea Dose (U) consists of 3 levels, namely: U0: No Treatment/Control, U1: 50 kg/ha = 5 grams/plant; U2: 100 kg/ha = 10 grams/plant. Based on the results of direct field observations, it shows normal growth of soybean plants (Glycine max L. merril). Observation parameters include plant height (cm), number of productive branches, and number of pods. The single effect of giving goat manure at level A2 (2 kg goat manure per plot) has the effect of increasing plant height growth at the age of 3 WAP based on the 5% DMRT test. The interaction effect of giving goat manure (A) and giving a dose of urea fertilizer (U) had no effect on plant height, number of productive branches, or number of pods.

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