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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 62 Documents
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RESPON PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L) DENGAN KOMBINASI PUPUK KANDANG DAN COCOPEAT PADA MEDIA PODSOLIK MERAH KUNING Arianti, Selfi; Rosmalinda, Rosmalinda; Fitry Ramanda, Rika
Journal of Agro Plantation (JAP) Vol 3 No 2 (2024)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v3i2.1681

Abstract

Cocoa (Theobroma cacao L.) is one of the main national plantation commodities and is the country's foreign exchange earner. This research aims to determine the effect of red and yellow podzolic media given a combination of cow manure and cocopeat on the growth of cocoa seedlings. This research used a non-factorial completely randomized design (CRD) consisting of 4 treatments and 5 replications, there were 20 experimental units. Each replication consists of 3 samples so that the total number is 60 samples. The parameters observed were plant height (cm), stem diameter (mm), number of leaves (strands), root dry weight (g), and soil pH. The research data were analyzed statistically using analysis of variance (ANOVA). If the treatment has a real effect, then a further test is carried out using the Duncan Multiple Range Test (DMRT) at the 5% level. The results of the research showed that the application of a combination of cow manure and cocopeat to red and yellow podzolic soil media had a significant effect on the growth of cocoa seedlings in terms of plant height, stem diameter, number of leaves, root dry weight and soil pH. A dose of 150 g of cow manure and 150 g of cocopeat is the best treatment to increase the growth of cocoa seedlings with a plant height of 19.89 cm, stem diameter of 4.90 mm, number of leaves 14.47, root dry weight of 0.69 g and soil pH 6.72.
PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L.) AKIBAT PEMBERIAN KOMPOS AMPAS KELAPA DI MEDIA PODSOLIK MERAH KUNING Kurniawan, Tardi; Rosmalinda, Rosmalinda; Kristina Maharani, Vika
Journal of Agro Plantation (JAP) Vol 3 No 2 (2024)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v3i2.1682

Abstract

Cocoa is a type of tree that originates from South America and is now widely cultivated in other countries, including Indonesia. In certain areas in Indonesia, quality land has begun to decrease. An alternative that can be utilized is the use of Red Yellow Podsolic (PMK) soil to plant cocoa. One effort to increase soil productivity and increase the organic matter content in PMK soil is by adding coconut pulp compost as an alternative to inorganic fertilizers. This study aims to determine the effect of giving coconut pulp compost on the growth of cocoa seedlings and what is the best dose of coconut pulp compost that affects the growth of cocoa seedlings in PMK media. This study used a non-factorial Completely Randomized Design (CRD) with 5 treatments and 5 replications. Each treatment consisted of 3 samples so that 75 plant samples were obtained. The treatments were: B0: without coconut pulp compost (0 g/polybag), B1: coconut pulp compost dose of 200 g/polybag, B2: coconut pulp compost 250 g/polybag, B3: coconut pulp compost 300 g/polybag, B4: coconut pulp compost 350 g/polybag. The data obtained were analyzed using Analysis of Variance (ANOVA) and further tested by Duncan's Multiple Range Test (DMRT) at the 5% level. Based on the analysis of variance, the provision of coconut pulp compost had a significant effect on seedling height (20.60 cm), dry weight of the shoot (1.61 g), and dry weight of the roots (0.41 g) which could increase the growth of cocoa seedlings. The best treatment was the provision of coconut pulp compost dose of 350 (g/polybag).
PENGARUH PEMBERIAN KOMPOS DAUN BAMBU TERHADAP PERTUMBUHAN BIBIT KOPI ROBUSTA (Coffea canephora) PADA TANAH GAMBUT wawan, wawan; Rosmalinda, Rosmalinda; Sopiana, Sopiana
Journal of Agro Plantation (JAP) Vol 3 No 2 (2024)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v3i2.1683

Abstract

Coffee cultivation cannot be separated from the seeding media, one of which is the media, one of which is peat which is widespread in Indonesia, the limited nutrient elements of peat are overcome by providing bamboo leaf compost, containing 1.35% N, 3.47% P, 0.37% K. The research aims to determine the effect of providing bamboo leaf compost on the growth of robusta coffee seedlings in peat soil. The research was conducted at the Sungai Awan Kiri Village Experimental Garden, Muara Pawan District, from March to June 2024. The research used a completely randomized design (CRD) consisting of 5 treatments and 5 replications, there were 25 experimental units, each experiment consisted of 3 samples so that the total number was 75 samples. . The parameters observed were plant height, stem diameter, number of leaves, root length and wet weight. The data was analyzed statistically using Analysis of Variance (ANOVA), if what was found had a real effect, then continued with the Duncan Multi Range Test (DMRT) at the 5% level. The results showed that the application of bamboo leaf compost had a real influence on the growth of Robusta coffee seedlings on plant height, stem diameter, number of leaves, root length and plant fresh weight. A dose of bamboo leaf compost of 450 g/polybag was the best treatment to increase the growth of robusta coffee seedlings with an average seedling height of 10.35 cm, stem diameter of 2.73 mm, number of leaves of 9.47, root length of 12.62 cm and plant wet weight of 2.59 g.
PENGARUH PENGAPLIKASIAN PHOTOSYNTHETIC BACTERIA TERHADAP PERTUMBUHAN BIBIT KOPI ROBUSTA (Coffea canephora) DI MEDIA TANAH ULTISOL juliyanti, juliyanti; Setiawan, Beny; Kurniawan, Tardi; Fitry Ramanda, Rika
Journal of Agro Plantation (JAP) Vol 3 No 2 (2024)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v3i2.1686

Abstract

Coffee is one of the mainstay commodities in the Indonesian plantation sector. To encourage plant growth and improve the quality of coffee plants, Photosynthetic Bacteria (PSB) are applied, which are autotrophic bacteria that can photosynthesize. Providing PSB to the soil can help increase soil fertility, accelerate plant growth, physiologically active compounds and polysaccharides. The purpose of this study was to determine the effect and best concentration of Photosynthetic Bacteria (PSB) on the growth of robusta coffee plants (Coffea canephora) in Ultisol soil. This study used a non-factorial Completely Randomized Design (CRD), consisting of 5 treatments and 5 replications so that there were 25 experimental units, where each experimental unit consisted of 3 seed samples so that the total number was 75 seed samples. The treatments were P0: soil media without PSB, P1: Concentration 25 ml/L P2: Concentration 50 ml/L, P3: Concentration 75 ml/L, P4: Concentration 100 ml/L. The data obtained were analyzed statistically using Analysis of Variances (ANOVA). If there is a significant effect, it will be continued with Duncan's Multiple Range Test (DMRT) at the 5% level. The results showed that the provision of Photosynthetic Bacteria (PSB) had a significant effect in increasing the growth of robusta coffee plants (Coffea canephora) in ultisol soil media on soil pH parameters, plant height, stem diameter, number of leaves, root length, and dry weight of plants. The best concentration of Photosynthetic Bacteria (PSB) administration on the growth of robusta coffee plants (Coffea canephora) aged 12 MST in the P2 treatment was a concentration of 50 ml/L with a soil pH of 6.02, plant height of 12.88 cm, stem diameter of 1.41 mm, number of leaves 6 strands, root length 12.07 cm and dry weight 0.35 g.
PENGARUH POC LIMBAH BUDIDAYA IKAN LELE TERHADAP PERTUMBUHAN BIBIT KARET (Hevea brasilliensis Muell Arg.) Irvan Maulana, Muhammad; Rosmalinda, Rosmalinda; Kurniawan, Tardi
Journal of Agro Plantation (JAP) Vol 4 No 1 (2025)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v4i1.1950

Abstract

Wastewater from catfish farming comes from leftover feed and feces that contain organic and inorganic materials. The wastewater from catfish farming has an organic C content of 0.06-0.62%; N 0.49-1.32%; F 0.06-0.35%; K 0.22-4.97% and pH 5.67-8.00. This study aims to determine the effect of liquid organic fertilizer (POC) from catfish farming waste on the growth of rubber seedlings and to identify the effective concentration of POC that influences the growth of rubber seedlings. The study used a completely randomized design (CRD) non-factorial consisting of 5 treatments and 5 replications for a total of 25 experimental units, with each unit containing 3 samples, resulting in a total of 75 samples. The treatments were L0: 0 mL L-1, L1: 150 mL L-1, L2: 250 mL L-1, L3: 350 mL L-1, L4: 450 mL L-1. The results showed that a concentration of 150 mL L-1 was able to enhance stem diameter, and a concentration of 250 mL L-1 was able to increase plant height. A concentration of 350 mL L-1 is able to increase the number of umbrellas and the wet weight of the seedlings, and the dry weight of rubber seedlings will increase when given POC with a concentration of 450 mL L-1.
PENGARUH KOMPOS LIMBAH SAYURAN TERHADAP BIBIT KARET (Hevea brasiliensis Muell. Arg) PADA TANAH BEKAS TAMBANG EMAS Hajar, Tri Ibnu; Ramanda, Rika Fitry; Ratnawati Hermanto, Sarwendah
Journal of Agro Plantation (JAP) Vol 4 No 1 (2025)
Publisher : Politeknik Negeri Ketapang

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

Abstract

The productivity of rubber plants in Indonesia is relatively low, so efforts to increase productivity need to be made, one of which is by improving cultivation technology, the limitation of nutrients in the soil of former gold mines is overcome by providing vegetable waste compost. Vegetable waste compost has a C-organic content of 28.89%, N 1.57%, P 1.39%, K 0.69%. This study aims to determine the effect of vegetable waste compost on the growth of rubber seedlings on the soil of former gold mining land. The research was conducted at the Sukaharja Experiment Garden, Gg. Pandan, from April to July 2024. The study used a non-factorial Complete Random Design (RAL) consisting of 5 groups and 5 replicates, there were 25 experimental units, each experiment consisted of 3 samples so that the total number of samples was 75 samples. The parameters observed were the height of the seedlings, the diameter of the stems, the number of umbrellas, and the dry weight of the seedlings. The data is statistically analyzed with Analysis of Variance (ANOVA), if obtained has a real effect, then the Duncan Multi Range Test (DMRT) is continued at the level of 5%. The results of the fingerprint showed that the treatment of vegetable waste composting had a real influence on the variables of seedling height, stem diameter, number of umbrellas, and root volume. The results of the DMRT test at 5% level show that treatment with a dose of vegetable waste compost of 640 g/polybag is able to provide good growth for the growth of rubber seedlings.
PERBANDINGAN RESPON PERTUMBUHAN BIBIT KARET AKIBAT PEMBERIAN PUPUK ANORGANIK DAN KOMPOS Azolla pinnata PADA TANAH PMK Yusapriliani, Badriatun; Nurhayati, Nurhayati; Ratnawati Hermanto, Sarwendah
Journal of Agro Plantation (JAP) Vol 4 No 1 (2025)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v4i1.1746

Abstract

Podzolic red-yellow soil has the potential for the development of plantation crops. Efforts to improve thefertility of Podzolic red-yellow soil include the application of both inorganic and organic fertilizers.Rubber plants are one of the important plantation crops in Indonesia. Rubber seedling is a crucial stagethat significantly determines latex production. Excessive use of inorganic fertilizers can have a negativeimpact on the environment, especially water pollution, thus it needs to be substituted with organicfertilizers. The aim of this research is to find the lowest dose of Azolla pinnata compost that providesgrowth equivalent to a dose of NPK 20 grams/polybag. This study used a completely randomized design(CRD) non-factorial with 6 treatments consisting of control: NPK 20 g/polybag, P1: Azolla pinnatacompost 100 g/polybag, P2: Azolla pinnata compost 200 g/polybag, P3: Azolla pinnata compost 300g/polybag, P4: Azolla pinnata compost 400 g/polybag, P5: Azolla pinnata compost 500 g/polybag. Eachtreatment was repeated four times. The observed parameters are seedling height, stem diameter, leaf chlorophyll, and seedling dry weight. The obtained data were analyzed using variance analysis, and ifthere was a significant effect, a difference test was conducted using LSD (Least Significant Difference) ata 5% level. The research results showed that the treatment of 200 grams/polybag was the lowest dose thatprovided growth equal to NPK 20 grams/polybag in the parameters of plant height, stem diameter,number of umbrellas, and dry weight of rubber seedlings. The use of Azolla pinnata compost startingfrom 200 grams/polybag can already replace NPK 20 grams for rubber seedling cultivation, especially inPMK soil.
PERBANDINGAN RESPON PERTUMBUHAN BIBIT KARET AKIBAT PEMBERIAN PUPUK ANORGANIK DAN KOMPOS Azolla pinnata PADA TANAH PMK Yusapriliani, Badriatun; Nurhayati, Nurhayati; Ratnawati Hermanto, Sarwendah
Journal of Agro Plantation (JAP) Vol 4 No 1 (2025)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v4i1.1746

Abstract

Podzolic red-yellow soil has the potential for the development of plantation crops. Efforts to improve thefertility of Podzolic red-yellow soil include the application of both inorganic and organic fertilizers.Rubber plants are one of the important plantation crops in Indonesia. Rubber seedling is a crucial stagethat significantly determines latex production. Excessive use of inorganic fertilizers can have a negativeimpact on the environment, especially water pollution, thus it needs to be substituted with organicfertilizers. The aim of this research is to find the lowest dose of Azolla pinnata compost that providesgrowth equivalent to a dose of NPK 20 grams/polybag. This study used a completely randomized design(CRD) non-factorial with 6 treatments consisting of control: NPK 20 g/polybag, P1: Azolla pinnatacompost 100 g/polybag, P2: Azolla pinnata compost 200 g/polybag, P3: Azolla pinnata compost 300g/polybag, P4: Azolla pinnata compost 400 g/polybag, P5: Azolla pinnata compost 500 g/polybag. Eachtreatment was repeated four times. The observed parameters are seedling height, stem diameter, leaf chlorophyll, and seedling dry weight. The obtained data were analyzed using variance analysis, and ifthere was a significant effect, a difference test was conducted using LSD (Least Significant Difference) ata 5% level. The research results showed that the treatment of 200 grams/polybag was the lowest dose thatprovided growth equal to NPK 20 grams/polybag in the parameters of plant height, stem diameter,number of umbrellas, and dry weight of rubber seedlings. The use of Azolla pinnata compost startingfrom 200 grams/polybag can already replace NPK 20 grams for rubber seedling cultivation, especially inPMK soil.
PENGARUH POC LIMBAH BUDIDAYA IKAN LELE TERHADAP PERTUMBUHAN BIBIT KARET (Hevea brasilliensis Muell Arg.) Irvan Maulana, Muhammad; Rosmalinda, Rosmalinda; Kurniawan, Tardi
Journal of Agro Plantation (JAP) Vol 4 No 1 (2025)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v4i1.1950

Abstract

Wastewater from catfish farming comes from leftover feed and feces that contain organic and inorganic materials. The wastewater from catfish farming has an organic C content of 0.06-0.62%; N 0.49-1.32%; F 0.06-0.35%; K 0.22-4.97% and pH 5.67-8.00. This study aims to determine the effect of liquid organic fertilizer (POC) from catfish farming waste on the growth of rubber seedlings and to identify the effective concentration of POC that influences the growth of rubber seedlings. The study used a completely randomized design (CRD) non-factorial consisting of 5 treatments and 5 replications for a total of 25 experimental units, with each unit containing 3 samples, resulting in a total of 75 samples. The treatments were L0: 0 mL L-1, L1: 150 mL L-1, L2: 250 mL L-1, L3: 350 mL L-1, L4: 450 mL L-1. The results showed that a concentration of 150 mL L-1 was able to enhance stem diameter, and a concentration of 250 mL L-1 was able to increase plant height. A concentration of 350 mL L-1 is able to increase the number of umbrellas and the wet weight of the seedlings, and the dry weight of rubber seedlings will increase when given POC with a concentration of 450 mL L-1.
APLIKASI PUPUK ORGANIK CAIR (POC) KEONG MAS TERHADAP PERTUMBUHAN BIBIT KARET (Hevea brasiliensis Muell. Arg) DI MEDIA GAMBUT Rosiana, Rosiana; Sopiana, Sopiana; Ramanda, Rika Fitry; Priyanto, Ari
Journal of Agro Plantation (JAP) Vol 4 No 1 (2025)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/jap.v4i1.1963

Abstract

Golden apple snails are pests and can be processed into liquid organic fertilizer due to their ability to improve soil quality and provide nutrients to plants. Golden apple snails contain compounds that can be used as plant nutrients, including the amino acid tryptophan, phosphorus (P), and calcium (Ca), making them suitable raw materials for liquid organic fertilizer. This study aimed to determine the effect and optimal dosage of golden apple snail POC on rubber seedling growth in peat media. The study was conducted from March to June 2024 at the Tempurukan Village experimental garden. The study used a non-factorial Completely Randomized Design (CRD) with 5 treatments and 4 replications. Each treatment consisted of 4 plants, resulting in 80 experimental units. Observation parameters included plant height (cm), number of umbrellas (stalks), stem diameter (cm), root length (cm), and plant dry weight (g). Data analysis used ANOVA and a 5% DMRT follow-up test using the DSAASTAT application. The results showed that golden apple snail POC application significantly affected plant height, stem diameter, number of umbrellas, root length, and dry weight of rubber plants. A dose of 40 golden apple snail POC per plant was the best treatment for increasing rubber seedling growth, with an average seedling height of 63.12 cm, stem diameter of 0.44 cm, number of parasols of 3, root length of 54.50 cm, and plant dry weight of 10.14 g.

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