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Journal of Agro Plantation (JAP)
Published by Politeknik Negeri Ketapang
ISSN : -     EISSN : 28307097     DOI : https://doi.org/10.58466/jap
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Journal of Agro Plantation (JAP) adalah jurnal Budidaya Tanaman Perkebunan. Terbit berkala enam bulan sekali . Sebagai wahana komunikasi insan akademik dalam bidang Ilmu Budidaya Tanaman (Agronomi), Ilmu Tanah, Perlindungan Tanaman, Teknologi Benih, Pemuliaan Tanaman, Teknologi Pertanian, Kimia Pertanian. JAP mengundang kepada para pakar dan akademisi agar menyumbangkan naskah, baik berupa hasil penelitian, kajian mendalam, sesuai dengan disiplin Ilmu Pertanian. Naskah yang diajukan adalah naskah Asli (tidak plagiat) dan belum pernah dipublikasikan
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 6 Documents
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Search results for , issue "Vol 3 No 1 (2024)" : 6 Documents clear
APLIKASI KOMPOS JERAMI PADI DI MEDIA GAMBUT UNTUK MENINGKATKAN PERTUMBUHAN BIBIT KOPI LIBERIKA Sopiana, Sopiana; fitry ramanda, Rika; Kurniawan, Tardi; Rosmalinda, Rosmalinda; Mahruf, Hafif
Journal of Agro Plantation (JAP) Vol 3 No 1 (2024)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v3i1.1517

Abstract

 The use of peat media for coffee cultivation needs to be considered because peat soil has problems such as low soil pH and low nutrient content. Using rice straw compost is an alternative for increasing nutrient levels in peat soil. Rice straw compost contains 0.5-0.8% nitrogen, 0.07-0.12% phosphorus, 1.2-1.7% potassium and 7% silicon. This research aims to determine the best dose of rice straw compost so that it can increase the growth of Liberica coffee seedlings in peat media. The research used a completely randomized design (CRD) consisting of 5 treatments and 5 replications. The treatments were K₀: without rice straw compost, K₁: 150 g/plant K₂: 175 g/plant, K₃: 200 g/plant, K₄: 225 g/plant. The parameters observed were plant height, stem diameter, number of leaves, leaf length, root length and plant dry weight. The research data were analyzed statistically using Analysis of Variance (ANOVA). Data that had a real effect were further tested using the Duncan Multiple Range Test (DMRT) at the 5% level. The application of rice straw compost in peat media had a significant effect on the growth of seedling height, stem diameter, number of leaves, root length and dry weight of Liberica coffee seedlings. Rice straw compost at a dose of 225 g/plant applied in peat media is the best dose because it increases the vegetative growth of Liberica coffee seedlings.
KUALITAS KANDUNGAN UNSUR HARA KOMPOS KOTORAN KELELAWAR DENGAN PENAMBAHAN SAMPAH ORGANIK Nurhayati, Nurhayati; Sopiana, Sopiana; Kurniawan, Tardi; Susanto, Anto; Panduwinata, Servina
Journal of Agro Plantation (JAP) Vol 3 No 1 (2024)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v3i1.1518

Abstract

Bat feses has a potential to use as organic fertilizer. Increment organic waste like fish, fruit or vegetable can be use to increasing compost nutrient. This research aims to know the nutrient quality of bat feses compost with different organic waste increment. Bat feses analysis was doing at Chemical and Soil Fertility Laboratorium, Tanjungpura University at Pontianak. The treatments are G0 = without organic waste, G1 = bat feses + vegetable wastes, G2 = bat feses + fish wastes and G3 = bat feses + fruit wastes. The parameters observed are C-organic, N total, C/N ratio, P and K element. The data wich were carried out based on compost quality standards according to Indonesian National Standard (SNI) No. 19-7030-2004. The result showed bat feses compost with vegetable waste has lowest C-organik level is 36.61% and P element highest at 4.88%. Fish wastes showed N total highest at 7.45% and bat feses compost without organic waste increment showed K highest element at 2.07%. This meets the compost parameters is according to SNI 19-7030-2004 and all of organic wastes can be used as compost material increment on bat feses compost.
RESPON PERTUMBUHAN BIBIT KOPI (Coffea sp.) AKIBAT PEMBERIAN KOMPOS ECENG GONDOK DAN PUPUK ORGANIK CAIR FISH WASTE mujahidin, Mujahidin; Setiawan, Beny; Jatsiyah, Venti; Kurniawan, Tardi
Journal of Agro Plantation (JAP) Vol 3 No 1 (2024)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v3i1.1519

Abstract

The use of organic fertilizer can have a positive impact on the environment and plants so it has great potential for use in plant cultivation. This research aims to determine the interaction and appropriate dosage between the combination of water hyacinth compost and fish waste poc on the growth of coffee seedlings (Coffea sp.) in sub-soil. This research used a factorial Completely Randomized Design (CRD) consisting of 9 treatments and 3 replications. The first factor is water hyacinth compost which consists of 3 levels, namely: K0: Without water hyacinth compost K1: Water hyacinth compost with a dose of 50 g/plant K2: Water hyacinth compost with a dose of 75 g/plant. The second factor is the POC of fish waste which consists of three levels, namely: PO: No POC of fish internal organ waste P1: POC of fish internal organ waste with a concentration of 3 mL, P2: POC of fish internal organ waste with a concentration of 5 mL. Data obtained from research results were analyzed statistically using analysis of variance (ANOVA). If the data obtained has a real effect, then continue with the Duncan Multi Range Test (DMRT) at the 5% level. The research results showed that the interaction between the combination of water hyacinth compost and fish waste POC occurred on all observation parameters. The significant influence on all observation parameters of coffee seedlings was thought to be caused by the performance of the two treatment factors which supported each other. The best dose of the combination of water hyacinth compost and fish waste POC for the growth of coffee seedlings was found in treatment K2 (75g water hyacinth compost/plant) P2 (5 ml fish waste POC/plant).
APLIKASI BIOHERBISIDA EKSTRAK SERASAH DAUN BAMBU (Dendrocalamus sasper) UNTUK MENGHAMBAT PERTUMBUHAN GULMA SEMBUNG RAMBAT (Mikania micrantha) Novitasari, Padia; Jatsiyah, Venti; Ratnawati Hermanto, Sarwendah; Kurniawan, Tardi
Journal of Agro Plantation (JAP) Vol 3 No 1 (2024)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v3i1.1521

Abstract

Sembung rambat weed (Mikania micrantha) is a weed that grows in immature oil palm plantations. One of the raw materials that can be used as a bioherbicide is bamboo leaf litter extract (Dendrocalamus sasper L.) because it contains coumarin compounds, flavonoids, anthraquinones, polysaccharides, phenolics and amino acids. This study aims to determine whether the administration of bamboo leaf litter extract can inhibit the growth of sembung rambat weeds and determine the concentration of bamboo leaf litter extract that is effective in inhibiting the growth of sembung rambat weeds. This study used a non-factorial Completely Randomized Design (CRD), consisting of 6 levels of treatment concentration K0 = Control, K1 = 5%, K2 = 10%, K3 = 15%, K4 = 25% and K5 = 35 with 5 replications. so that 30 experimental units were obtained where each experimental unit sample consisted of 3 samples so that the total number was 90 samples of weeds on the growth of sembung rambat weeds with the observation parameters of plant height, number of leaves, day of death, wet weight, dry bering and root length. The results of variance showed that the application of bamboo leaf litter extract had a significant effect on plant height, number of leaves, day of death, wet weight, dry weight and root length. The concentration of bamboo leaf litter extract that was effective in inhibiting the growth of sembung rambat weeds was a 25% concentration of bamboo leaf litter extract.
APLIKASI KOMPOS SERASAH DAUN KARET DAN PUPUK NPK TERHADAP PERTUMBUHAN BIBIT KARET (Hevea brasiliensis Muell Arg.) PADA MEDIA GAMBUT Rahman, Krisma; Fitry Ramanda, Rika; Sopiana, Sopiana
Journal of Agro Plantation (JAP) Vol 3 No 1 (2024)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v3i1.1522

Abstract

Rubber leaf litter has the potential to become compost as a new alternative. The aim of the study was to determine the growth of rubber seedlings on the application of rubber leaf litter compost and NPK fertilizer in peat soil media, and to determine the interaction between the application of rubber leaf litter compost and NPK fertilizer. The research was carried out from April to July 2022 at the Ketapang State Polytechnic Experimental Garden. This study used a factorial Completely Randomized Design (CRD) with a combination of 16 treatments and 3 replications. The first factor is rubber leaf litter compost (K) consisting of K0 (without rubber leaf litter compost), K1 (rubber leaf litter compost 250 g/polybag), K2 (rubber leaf litter compost 350 g/polybag) and K3 (rubber leaf litter compost). 450 g/polybag) and the second factor of NPK fertilizer (M) consisted of M0 (without NPK), M1 (NPK 1.25 g/polybag), M2 (NPK 2.5 g/polybag) and M3 (NPK 3.75 g /polybag). The data obtained were analyzed statistically by Analysis of Variance (ANOVA). If it is significantly different, then the Duncan Multiple Range Test (DMRT) will be further tested at the 5% level. The results showed that the application of rubber leaf litter compost and NPK fertilizer on peat soil media had a significant effect on seedling height, number of umbrellas, root length, seedling wet weight and seedling dry weight. Compost of rubber leaf litter 450 g/polybag and NPK fertilizer 3.75 g/polybag is the best dose to increase the growth of rubber plant seeds in peat soil media with seedling height of 66.53 cm, number of umbrellas 7.30 strands, root length 66.13 cm, seedling wet weight 50.76 g and seed dry weight 28.23 g.
PENGARUH POC LIMBAH TAHU TERHADAP PERTUMBUHAN BIBIT TEBU (Saccharum officinarum L.) SINGLE BUD CHIPS Kolnel, Yusi; Nurhayati, Nurhayati; Sopiana, Sopiana; Rosmalinda, Rosmalinda
Journal of Agro Plantation (JAP) Vol 3 No 1 (2024)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v3i1.1527

Abstract

Sugarcane (Saccharum ofcinarum L.) is the main crop as sugar-producing crop. Continuous use of inorganic fertilizers can cause environmental damage. Tofu liquid waste contains some nutrients and can used as liquid organic fertilizer for example protein 40-60%, carbohydrate 25-50% and fat 10%. This study aims to determine the effect of tofu waste liquid as liquid organic fertilizer on sugarcane seed by single bud chips . This research was conducted at the Ketapang State Polytechnic, Dalong, using a Completely Randomized Design (CRD), which consisted of 5 treatments with 5 replications, with a concentration of L0 = 0. %, L1 = 100%, L2 = 150%, L3 = 200% and L4 = 250%. Observation parameters include plant height (cm), stem diameter (mm), number of leaves (strands), and leaf length (cm). The results showed that the application tofu liquid waste fertilizer had a significant effect on the growth of sugarcane single bud chips on the parameters of plant height, stem diameter, number of leaves and leaf length The best treatment was L1 dose (100 mL/polybag of tofu liquid waste) to increase the growth of sugarcane seed by single bud chips.

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