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Journal : Jurnal Agroplasma

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

Abstract

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

Abstract

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

Abstract

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

Abstract

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 Pupuk Organik Cair Kasgot Terhadap Pertumbuhan dan Produksi Tanaman Cabai (Capsicum Frutescens) Varietas Sonar dalam Keadaan Cekaman Air Baene, Gadis Manis; Zulfida, Ida; Sibagariang, Edison
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.v10i2.5102

Abstract

Capsicum frutescens is one of the top commodities of horticultural plants in Indonesia which is a type of vegetable that is very high potential and provides great benefits for farmers. One of the good fertilizers used on the rawit pepper plant is liquid organic fertilizer of kasgot. The physiological survival of rawit pepper plants depends on the availability of water in the soil which is a basic need for plants. This study uses a complete random design. (RAL). Treatment with two factors where the first factor is liquid organic fertilizer cascade (K) with three dimensions, namely; K0 : control, K1 : 20 ml/liter, K2 : 30 ml /liter and the second factor of water decay (C) with a three dimensional is; C1 : 100% KL (750 ml), C2 : 75% KL (562 ml); C3 : 50% KL (375 ml). The observed parameters are the height of plants (cm), diameter of stems (mm), number of leaves (leaves) and age of flowers. Graft analysis with graft analysis (Anova), continued with a DMRT test at the level of 0.05, if there is a marked effect of treatment. The average height of the rawit pepper plant that gives the highest result is at treatment K2 = 30 ml and C2 = 50% KL (562 ml) is 86.94 cm. The best treatment for the parameter number of leaves is K2 = 30 ml and C1 = 100% KL (750 ml) is 57,56 cm. The treatment that gives the best value is in K2 = 30 ml and C2 = 75% KL (562 ml) is 9.81 (mm). The best treatment on the flower age parameters is, K2 = 30 ml and C3 = 50% KL (357 ml). Keywords: Cayenne pepper, Kasgot Fertilizer, Water Stress
Morfologi Tanaman Kedelai (Glycine max L. Merril) Akibat Pemberian Pupuk Kandang Kambing Dan Pupuk Urea Situmeang, Ulfa Syahrina; Zulfida, Ida; Sibagariang, Edison
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

Abstract

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.
Pengaruh Pemberian Pupuk Organik Cair VIT-O Dan Media Tanam Terhadap Pertumbuhan Tanaman Cabai Rawit (Capsicum frutescens L.) Waruwu, Derianus; Zulfida, Ida; Oesman, Roswita
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

Abstract

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.
Pengaruh Pupuk NPK dan Jenis Pupuk Organik Terhadap Pertumbuhan dan Produksi Tanaman Kangkung Darat (Ipomoea reptans Poir) Laia, Fajarman; Zulfida, Ida; Harahap, Rahmaniah
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

Abstract

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.
Respon Tanaman Timun (Cucumis sativus L.) Terhadap Pemberian Pupuk Kandang Ayam dan Berbagai Konsentrasi Pupuk Organik Cair Orrin Prasetio, Yuriko; Zulfida, Ida; Jabat, Yelfi Yana Linda Br.
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.v10i2.5109

Abstract

Cucumber (Cucumis sativus L.) of the pumpkin tribe or Cucurbitaceae is a plant that produces edible fruit. The fruit is usually harvested when it is not fully ripe to be used as a vegetable or refreshment, depending on the type. One way to add nutrients to the soil is by applying chicken manure. According to Haryanto (2016) in Rumondang et al., (2020) also explained that the use of organic fertilizers is an action to improve the environment for plant plants that can improve the quality of land in a sustainable manner and organic fertilizers are also very beneficial for increasing agricultural production both in quality and quantity. This research was conducted on the experimental garden plot of the Faculty of Agriculture, Indonesian Community Development University UPMI Medan, on Jl. Market Village Hall 12 Marindal II, Patumbak District, Deli Serdang Regency, North Sumatra Province. At an altitude of 1000 meters above sea level. With the time of research in May-July 2023. The research was carried out in a factorial manner with the basic pattern of a randomized block design (RBD) consisting of two factors. Factor I: Dosage of chicken manure (A), namely: A0 = Control, A1 = 1 Kg/Plot, A2 = 2 Kg/Plot. Factor II: Dosage of liquid organic fertilizer orrin (O), namely: O1 = Control, O2 = 5 ml/l/plant, O3 = 10 ml/l/plant. The results showed that the single effect of giving chicken manure at level A2 (2 kg/plot) had an effect on increasing the growth of plant length, (at the age of 4 weeks), number of leaves (at the ages of 2 weeks, 3 weeks and 4 weeks), number of fruits and weight. fruit. The interaction effect of giving chicken coop and Orrin liquid organic fertilizer had no effect on plant length, number of leaves, number of fruits and fruit weight. Keywords: Cucumber, Chicken Manure, Orrin Liquid Organic Fertilizer
Pertumbuhan dan Produksi Jagung Manis dengan Aplikasi Pupuk Kandang Sapi dan Pupuk NPK (Zea mays L. Saccharata sturt.) Syahputra, Amanda; Zulfida, Ida; Miyarnis, Miyarnis
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.6377

Abstract

This study aimed to evaluate the effect of cow manure and NPK fertilizer application on the growth and production of sweet corn (Zea mays L. Saccharata Sturt). The study was conducted from June to October 2024 at the experimental garden of the Faculty of Agriculture, Universitas Pembinaan Masyarakat Indonesia, Medan Amplas. A Randomized Block Design (RBD) was used, with two factors studied: cow manure application (0%, 25%, and 50%) and NPK fertilizer (0 g, 0.5 g, and 1 g per plant). Each treatment was repeated three times, resulting in a total of nine experimental units. The results showed that cow manure application had a significant effect on plant height but did not affect the number of leaves, cob length, or cob weight per plot or per sample. Meanwhile, NPK fertilizer application did not show a significant effect on all parameters measured. The interaction between cow manure and NPK significantly affected the number of leaves at 6 WAP but did not affect plant height at 2 WAP, 4 WAP, and 6 WAP, as well as on cob length, cob weight per plot, and cob weight per sample. This study provides insight into the effectiveness of using organic and inorganic fertilizers in increasing sweet corn productivity. Keywords: sweet corn, cow manure, npk fertilizer
Co-Authors Abdul Rauf Afrida, Elly Ahmad Fauzi Akhmad Fauzi Akhyar Lubis Ali Mukti Tanjung Ali Mukti Tanjung Apelius Gulo Asnan Siregar Badrul Ainy Dalimunthe Baene, Gadis Manis Batu, Fider Lumban Br Bangun, Nirwana Br. Tarigan, Fatin Nadifa Budiwan, Diah Wiyani Candrasa, Limega Chairina Chairina, Chairina Cindy Yolanda Cristovao Reis Daeli, Epipanias Daeli, Ines Junita Putri Darus, Mozard Bahauddin Edison Sibagariang Elazhari, Elazhari Emirza Henderlan Harahap Epi Supriyani Siregar Eri Samah Ernan Rustiadi Fajrillah Fajrul Malik Aminullah Napitupulu Farida Farida Festiarni Indah Sari Hia Fitra Syawal Harahap Giawa, Yunus Yaaro Gulo, Gratia Kanisius Gulo, Irene Gulo, Primuadin Hakim, Mukti Halawa, Juliman Handayani, Sri Harahap, Khofifa Khairani Harahap, Rahmaniah Hetty Elfina Hilwa Walida Hulu, Aprianus Hulu, Karniawati Hulu, Nidar Mawati Hulu, Yusnita Dewi Hura, Drimus Operman Hutagaol, Jarungjung Ida Rumia Manurung Ika Purnama Sari Ira Zulfa Jabat, Yelfi Yana Linda Jabat, Yelfi Yana Linda Br. Juanda Hakim Lubis Laia, Adilman Laia, Fajarman Laia, Repu Laila Nazirah Lawolo, Andi Gusman Sarta Lili Suryati Linda Br Jabat, Yelfi Yana Lindawati Lindawati Lindawati, L Lukman Nasution Lutfi Henderlan Harahap Mahuli, Jenda Ingan Mahyudin Situmeang May Handri Miyarnis Miyarnis Muhammad Razali Muhammad Suganda Koto Nasution, Siti Khadijah Hidayati Nur Wahyuni Pangeran, Pangeran Prasetio, Yuriko Rahmaniah Rahmaniah Rahmaniah, Rahmaniah Rahmawaty, Rahmawaty Reis, Cristovao Reza Hanafi Lubis Reza Nurul Ichsan Richasanty Septima Rini Susanti Ritonga, Muhammad Alvi Roswita Oesman Safrawali, Safrawali Salman Alfarisi Samah, Eri Sheila Hani Sibagariang, Edison Sibuea, Nurhalimah Silalahi, Alistraja Dison Siregar BUDI, Budi Alamsyah Siregar, Nur Mawaddah Situmeang, Mahyudin Situmeang, Ulfa Syahrina Sugito - SUMA, Dewi Syahputra, Amanda Syaiful Khoiri Harahap Tanjung, Ali Mukti Tanjung, Yulia Tiara Teja Rinanda Tumangger, Rade Karina Waruwu, Derianus Waruwu, Impian Berkat Yelfi Yana Linda Br Jabat Yusman Syaukat Zuriani Ritonga