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The Respons Of Pepper Growth (Piper Nigrum. L) Malonan I To The Composition Of Plant Media And Amount Of Segment: Respon Pertumbuhan Stek Lada (Piper Nigrum. L) Malonan I Terhadap Komposisi Media Tanam Dan Jumlah Ruas Mahdalena; Anis Munandar
Agrifarm : Jurnal Ilmu Pertanian Vol 9 No 1 (2020): July
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v9i1.927

Abstract

Research on the response of growth of pepper cuttings (Piper nigrum. L) Malonan I to the composition of the planting media and the number of segments aims to determine the effect of the composition of the planting media and the number of segments on the growth of pepper cuttings. The study was conducted for 12 weeks (3 months) from October 2019 - January 2020. The research was carried out in the Agrotechnology Experimental Garden at Widya Gama Mahakam University Samarinda. This research uses factorial randomized block design with 2 factors and is repeated 3 times. The first factor is the number of segments (R) consisting of 3 levels, namely, R1 = 1 segment, R2 = 2 segments, R3 = 3 segments The second factor is the growing media (P) consisting of 3 levels, namely: P0 = Top soil (control) , P1 = Top soil + rice husk with a ratio of 3: 1, P2 = Top soil + cow manure with a ratio of 3: 1, P3 = Top soil + rice husk + cow manure. Expected output is to provide information about the best planting media for the growth of Malonan I pepper cuttings for the community. Provide information about the best number of segments for the growth of Malonan I pepper cuttings for the community.
EFFECTS OF VARIOUS PLANTING MEDIA AND LIQUID ORGANIC FERTILIZER (POC) ON THE GROWTH OF ROBUSTA COFFEE SEEDS (Coffea Robusta L.): EFEK BERBAGAI MEDIA TANAM DAN PUPUK ORGANIK CAIR (POC) TERHADAP PERTUMBUHAN BIBIT KOPI ROBUSTA (Coffea Robusta L.) Mahdalena; Anis Munandar
Agrifarm : Jurnal Ilmu Pertanian Vol 9 No 2 (2020): December
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v9i2.978

Abstract

Efek berbagai media tanam dan pupuk organik cair terhadap pertumbuhan bibit kopi robusta (Coffea robusta L.). Penelitian dilaksanakan selama 12 minggu (3 bulan) terhitung bulan Maret – Juni 2020. Penelitian dilaksanakan di Kebun Percobaan Agroteknologi Universitas Widya Gama Mahakam Samarinda. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) Faktorial dengan 2 faktor dan di ulang sebanyak 3 kali. Faktor pertama ialah Media Tanam (M) yang terdiri dari 4 taraf yaitu, M1 = Tanah, M2 = Tanah+Sekam Padi (2:1), M3 = Tanah+Serbuk Kayu (2:1), M4 = Tanah+Sabut Kelapa (2:1). Faktor kedua ialah Pupuk Organik Cair (P) terdiri dari 3 taraf yaitu : P0 = Top soil (kontrol), P1 = POC Air Limbah Tahu Sereh Wangi 50% (ALTSW) (500 ml ALTSW + 500 ml air), P2 = POC Ekstrak Daun Gamal (EDG) (500 ml EDG + 500 ml air). Keluaran yang diharapkan adalah Memberikan informasi tentang media tanam yang terbaik untuk pertumbuhan bibit kopi Robusta bagi masyarakat. Memberikan informasi tentang pupuk organic cair yang terbaik untuk pertumbuhan bibit kopi Robusta bagi masyarakat. Keywords: Daun Gamal, Limbah Ampas Tahu, Serbuk Kayu
The Effect o f Planting Media And Organic Fertilizer Urine Cow On Growth Pepper Seedlings ( Piper Nigrum L.) Malonan Variety 1: PENGARUH MEDIA TANAM DAN PUPUK ORGANIK CAIR URIN SAPI TERHADAP PERTUMBUHAN BIBIT LADA ( Piper nigrum L . ) VARIETAS MALONAN 1 Mahdalena; Tutik Nugrahini; Rosalina Mebang
Agrifarm : Jurnal Ilmu Pertanian Vol 11 No 1 (2022): July
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v11i1.1509

Abstract

Research on application of solid decanter and SP 36 fertilizer on vegetative growth of palm oil seeds (Elaeis guineensis Jacq) age 1 month. The study was conducted for 12 weeks (3 months) from May - August 2021. The research was carried out in the Agrotechnology Experimental Garden at Widya Gama Mahakam University Samarinda. This research uses The research method used a Randomized Block Design (RAK) with a 4 x 4 factorial experiment consisting of 3 replications. The first factor is P0 = No Treatment (Control), P1 = 75g/polybag, P2 = 100g/polybag, P3 = 125g/polybag. While the second factor is SP-36 fertilizer with: S0 = No Treatment (Control), S1 = 1.5g/polybag, S2 = 2.5g/polybag, S3 = 3.5g/polybag. The expected output is to provide information about the best dose of solid decanter for vegetative growth of falm oil for the community. Provide information about the best SP 36 fertilizer for the vegetative growth of palm oil for the community.
Pengaruh Pemberian Pupuk UREA dan Pupuk Kotoran Sapi Terhadap Pertumbuhan Bibit Tanaman Kelapa Sawit (Elaeis guineensis Jacq): Effect of UREA Fertilizer and Cow Manure on the Growth of Oil Palm Seeds (Elaeis guneensis Jacq) Mahdalena; Siti Mutmainah; Yenni Manurung
Agrifarm : Jurnal Ilmu Pertanian Vol 11 No 2 (2022): Jurnal Agrifarm
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v11i2.1873

Abstract

ABSTRACT Tujuan Penelitian untuk mengetahui pengaruh pupuk Urea dan pupuk Kotoran Sapi serta Interaksi kedua perlakuan tersebut terhadap pertumbuhan bibit kelapa sawit (E. guineensis Jacq). Penelitian dilaksanakan di lahan praktik Fakultas Pertanian Universitas Widya Gama Mahakam Samarinda Jl. KH. Wahid Hasyim I, Kelurahan Sempaja Selatan, Kecamatan Samarinda Utara, Kota Samarinda, Provinsi Kalimatan Timur Penelitian ini dilaksanakan selama 4 (empat) bulan, mulai dari bulan Maret sampai dengan Juni 2022. Penelitian menggunakan Rancangan Acak Kelompok dengan percobaan faktorial 3 x 4 yang terdiri dari 3 ulangan. Faktor Pertama adalah urea (N) yang terdiri dari 4 taraf yaitu N0 (tanpa perlakuan), N1 (200 gram/L/Polybag), N2 (250 gram/L/Polybag), dan N3 (300 gram/L/Polybag). Faktor kedua adalah kotoran sapi (K) yang terdiri dari 3 taraf yaitu K0 (tanpa perlakuan), K1 (200 gram/polybag) dan K2 (250 gram/polybag). Hasil penelitian pada perlakuan pupuk urea dan pupuk kotoran sapi pada parameter tinggi, diameter batang, dan jumlah helai daun tanaman 45 HSP, 75 HSP dan 105 HSP tidak berpengaruh nyata . Interaksi pupuk Urea dan pupuk. Kotoran Sapi berpengaruh nyata pada paremeter tinggi tanaman dan diameter batang umur 105 HSP untuk interaksi keduanya disarankan menggunakan dosis pemupukan N2: 250 gram/L/Polybag dan K1: 200 gram/polybag Kata Kunci : Elaeis, Nitrogen, Organik
The Growth responsse of cacao seeds (Theobroma cacao L.) to the application of urea fertilizer and liquid organic fertilizer of gamal leaves: Respon Pertumbuhan Bibit Kakao (Theobroma cacao L.) Terhadap Pemberian Pupuk Urea Dan Pupuk Organik Cair Daun Gamal Mahdalena; Siti mutmainah; Frederich Febrian Hermanda
Agrifarm : Jurnal Ilmu Pertanian Vol 12 No 1 (2023): Agrifarm
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v12i1.2279

Abstract

Tujuan penelitian untuk mengetahui pengaruh pemberian dosis pupuk Urea dan dosis pupuk organik cair daun gamal serta interaksi kedua perlakuan terhadap pertumbuhan bibit kakao (Theobroma cacao L.). Waktu penelitian dilaksanakan selama 3 bulan, terhitung mulai dari bulan Mei sampai dengan bulan Agustus 2021. Tempat penelitian di Kebun Percobaan Fakultas Pertanian Universitas Widya Gama Mahakam Samarinda. Metode penelitian menggunakan Rancangan Acak Kelompok (RAK) dengan percobaan faktorial 4 x 4 yang terdiri dari 3 ulangan. Faktor pertama adalah Pupuk Urea (U) yang terdiri dari 4 taraf yaitu U0 (kontrol), U1 (3 g/polybag), U2 (6 g/polybag), U3 (9 g/polybag). Faktor kedua adalah POC Daun Gamal (G) yang terdiri dari 4 taraf yaitu G0 (kontrol), G1 (200 ml/polybag), G2 (250 ml/polybag), G3 (300 ml/polybag). Variabel pengamatan yaitu tinggi tanaman, jumlah daun dan diameter batang. Hasil penelitian menunjukan bahwa dosis pupuk Urea dan POC daun gamal berpengaruh nyata pada interaksi U2G3 (6 g dan 300 ml/polybag) untuk parameter tinggi tanaman dan pada interaksi U3G3 (9 g dan 300 ml/polybag) memberikan pengaruh sangat nyata terhadap parameter jumlah daun dan diameter batang. Kata Kunci : Gliricidia, Urea, Theobroma
Uji Ekstrak Bawang Merah (Allium Cepa L.) Dan Beberapa Media Tanam Terhadap Keberhasilan Sambung Pucuk Bibit Kopi Robusta (Coffea Robusta L.): Test of Shallot Extract (Allium Cepa L.) and Several Planting Media on the Success of Shoot Grafting of Robusta Coffee Seedlings (Coffea Robusta L.) Mahdalena; Obet
Agrifarm : Jurnal Ilmu Pertanian Vol 12 No 2 (2023): Jurnal llmu Pertanian Agrifarm
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Produksi tanaman kopi robusta yang tinggi sangat bergantung terhadap kualitas dan kuantitas dari bahan tanam (bibit) yang ada. Oleh karena itu selama proses pembibitan seperti media tanam dan pemupukan sangat diperhatikan untuk mendapatkan hasil yang lebih maksimal kedepannya.Pupuk organik dapat berbentuk padat maupun cair. Kelebihan pupuk organik cair adalah unsur hara yang dikandungnya lebih cepat tersedia dan mudah diserap akar tanaman. Selain dengan cara disiramkan pupuk cair dapat digunakan langsung dengan cara disemprotkan pada daun atau batang tanaman (Pardosi ddk, 2014). Jayanti dkk (2019) berdasarkan hasil penelitian menunjukkan bahwa ekstrak bawang merah dengan konsentrasi 200 gram / liter air berpengaruh nyata terhadap pertumbuhan tinggi, jumlah daun dan indeks mutu bibit gaharu. Faktor lain sebagai pendukung pertumbuhan sambung pucuk bibit kopi adalah media tanam. Perlakuan komposisi media tanam 2:1:1 (tanah: pupuk kandang kotoran ayam: sekam padi) menghasilkan pertambahan tinggi tanaman, berat basah akar, berat kering akar, berat berangkasan basah dan berat berangkasan kering memberikan hasil terbaik terhadap pertumbuhan bibit kopi di polybag. (Nora dkk. 2015). Tujuan Penelitian mengetahui bagaimana pengaruh pupuk orgnik cair daun gamal dan urea terhadap pertumbuhan bibit kopi. Penelitian dilaksanakan selama 16 minggu (4 bulan) terhitung bulan Januari – Juli 2023. Penelitian dilaksanakan di Kebun Percobaan Agroteknologi Universitas Widya Gama Mahakam Samarinda. Penelitian ini di susun dalam Rancangan Acak Kelompok (RAK) dengan analisis Faktorial 3 x 3 dengan 2 faktor 3 ulangan di peroleh 27 polybag sebagai berikut : Faktor pertama menggunakan ekstrak bawang merah (B) sebagai Zat Pengatur Tumbuh yang terdiri dari 4 taraf, yaitu : M150 : 150 gram/liter air, M200 : 200 gram/liter air, M250 : 250 gram/liter air, M300 : 300 gram/liter air. Faktor kedua menggunakan pupuk organik kotoran ayam dan sekam padi sebagai media tanam (M) yang terdiri dari 3 taraf, yaitu : TT : Tanah (Kontrol), TA : Tanah + Pupuk Kotoran Ayam (1 : 2), TP : Tanah + Pupuk Kotoran Ayam + Sekam Padi (2 : 1 : 1). Berdasarkan hasil analisis data menunjukkan bahwa Pemberian ekstrak bawang merah pada sambung pucuk tanaman kopi berpengaruh nyata pada hari muncul tunas, panjang tunas dan diameter batang. Interaksi pupuk Urea dan pupuk organik cair daun gamal berpengaruh nyata pada paremeter tinggi tanaman dan diameter batang. Kata Kunci : Robusta, Allium, Ekstrak
UJI PENGARUH PUPUK ORGANIK CAIR DARAH SAPI DAN KCl TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis quineensis Jacq) DI PRE-NURSERY: TESTING THE INFLUENCE OF LIQUID ORGANIC FERTILIZER COW BLOOD AND KCl ON THE GROWTH OF PALM OIL (Elaeis quineensis Jacq) SEEDLINGS IN PRE-NURSERY Mahdalena; Urlis Bauana
Agrifarm : Jurnal Ilmu Pertanian Vol 13 No 1 (2024): Agrifarm
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v13i1.3028

Abstract

The growth of oil palm plants is greatly influenced by the availability of nutrients in the soil. The availability of nutrients is determined by the physical, chemical and biological properties of the soil. Marginal soils such as Ultisol have very low levels of nutrient availability. This is caused by intensive weathering processes. Therefore, it is necessary to improve soil fertility. One effort that can be made to improve the fertility of Ultisol soil so that oil palms can grow well is by adding natural fertilizer. Natural fertilizer can come from the use of plant or animal remains. One of them is the use of cow blood waste, this waste has not been widely used as a source of natural fertilizer. One type of mineral soil that is widely used as a medium for growing seeds is ultisol soil. This happens because this type of soil is spread quite widely in Indonesia. The weakness of Ultisol soil as a growing medium is that this soil generally reacts very acidly. Therefore, to increase the growth of plant seeds, a good growing medium is needed for plants. To create a good growing medium, fertilizer is needed that contains alkaline reacting substances such as Potassium (K). One type of fertilizer that contains potassium is KCl fertilizer (Nugroho, 2000). The aim of the research is to determine the effect of liquid organic fertilizer from cow's blood and gamal leaves on the growth of oil palm seedlings. The research was carried out for 20 weeks (5 months) starting from February – June 2024. The research was carried out at the Agrotechnology Experimental Garden at Widya Gama Mahakam University, Samarinda. This research was organized in a Randomized Group Design (RAK) with Factorial analysis of 2 factors with 3 replications and obtained 48 polybags as follows: Cow Blood Liquid Organic Fertilizer consisting of 4 levels, namely: D0 (No Control Treatment), D1 (80 mL /L water), D2 (100 mL/L water) D3 (120 mL/L water). The second factor is KCl (K) fertilizer which consists of 3 levels, namely: K0 (0 g/tan), K1 (0.15 g/tan) and K2 (0.30 g/tan). Data were analyzed using analysis of variance based on the F test 5% and 1%. If it has a real effect, continue with the 5% BNT test. Keywords: Cow Blood, Elaeis, KCl, Liquid Organic Fertilizer,
The Effect Of Cocoa Fruit Skin Waste Poc And Npk Fertilizer On The Growth Of Cocoa Seedlings (Theobroma Cacao L.: Pengaruh Poc Limbah Kulit Buah Kakao Dan Pupuk Npk Terhadap Pertumbuhan Bibit Kakao (Theobroma Cacao L.) Mahdalena; Santiya Patricia; Puteri Aprilani; Asiah Wati
Agrifarm : Jurnal Ilmu Pertanian Vol 14 No 1 (2025): Agrifarm Juli
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v14i1.3662

Abstract

This study aims to determine the effect of liquid organic fertilizer (POC) from cocoa pod waste and NPK fertilizer on the growth of cocoa seedlings. The study was conducted experimentally with a completely randomized design (CRD) consisting of 5 treatments: control (without fertilizer), 100 ml/liter POC, 0.5 g/plant NPK, a combination of low-dose POC + NPK, and a combination of high-dose POC + NPK. The parameters observed included plant height, number of leaves, and stem diameter for 8 weeks. The results showed that the combination of POC from cocoa pod waste and NPK fertilizer had a significant effect on the growth of cocoa seedlings compared to single treatments. The high-dose combination gave the highest growth in all observed parameters. The use of POC from cocoa pod waste can be an environmentally friendly alternative to support the growth of cocoa plants. Keywords: Cocoa, cocoa pod skin POC, NPK fertilizer, seedling growth
Efektivitas Aplikasi Pupuk Organik Cair Limbah Kulit Pisang dan Pupuk Urea Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq.) di Pembibitan Pre-Nursery Mahdalena; Asiah Wati; Lubis
Agrifarm : Jurnal Ilmu Pertanian Vol 14 No 2 (2025): Desember
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v14i2.3886

Abstract

The purpose of this study was to determine the effect of Banana Peel Waste POC and Urea Fertilizer and the interaction of the two treatments on the growth of oil palm seedlings in the Pre-nursery. The study was conducted for 4 months, starting from March 2025 preparation to June 2025 the final data collection and took place at the Research Field of the Faculty of Agriculture, Widya Gama Mahakam University Samarinda, Jalan Wahid Hasyim, Sempaja Village, North Samarinda District, East Kalimantan. The research method used a Factorial Randomized Block Design (RAK) consisting of 2 factors with 3 replications. The first factor is Banana Peel Waste POC (P) which consists of 4 levels, namely: P0 (Control), P1 (50 ml/polybag), P2 (75 ml/polybag) P3 (100 ml/polybag The second factor is Urea Fertilizer (U) which consists of 4 levels, namely: U0 (Control), U1 (8 g/polybag), U2 (10 g/polybag), and U3 (12 g/polybag). The observation variables are plant height growth, stem diameter and number of leaves. The results showed that Banana Peel Waste Liquid Organic Fertilizer (POC) significantly affected all parameters at 90 days after planting (HST) with the best dose of 50 ml/polybag. Urea fertilizer significantly affected all parameters at 60 and 90 days after planting at a dose of 12 g/polybag. Meanwhile, the interaction between Banana Peel Waste Liquid Organic Fertilizer (POC) and Urea did not significantly affect all observed parameters.