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Agriprima, Journal of Applied Agricultural Sciences
ISSN : 25492934     EISSN : 25492942     DOI : -
Core Subject : Agriculture,
Agriprima, Journal of Applied Agriculturan Sciences adalah Jurnal Ilmu Pertanian Terapan yang menjadi sarana bagi peneliti untuk mempublikasikan hasil penelitiannya dalam lingkup Pemuliaan Tanaman, Bioteknologi Tanaman, Teknologi Benih, Perlindungan Tanaman, dan Kesuburan Tanah.
Arjuna Subject : -
Articles 69 Documents
Pengaruh Sistem Olah Tanah dan Residu N Tahun ke–29 pada Beberapa Sifat Kimia Tanah dengan Tanaman Indikator Leguminosa Kusumastuti, Any; Fatahillah, FNU; Wijaya, Andi; Sukmawan, Yan
Agriprima, Journal of Applied Agricultural Sciences Vol 2 No 1 (2018): MARET
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v2i1.84

Abstract

Land degradation due to intensive soil tillage can decrease agricultural production. This research aims to obtain the effect of soil tillage system, to obtain the effect of various rate of N on soil chemical properties, and to gain interaction between soil systems and N residues on soil chemical properties of the 29th year using leguminosae plant indicator. The research was conducted at State Polytechnic of Lampung from May 2016 to November 2016. The research use randomized block design with two factors. The first factor is the various of tillage soil systems consisting of intensive soil tillage (IST), minimum tillage (MT), and no-tillage (NT). The second factor is the residue of nitrogen fertilizer (Urea) from the previous plant with three levels i.e. 0 kg N/ha (N0), 100 kg N/ha (N1), and 200 kg N/ha (N2). The experiment was repeated 4 times. Observational variables were pH, organic carbon, total Nitrogen, available phosphorus (H2O), total Potassium, and weight of shoot. Data were analysed using Anova and  followed  by LSD-test at α = 0,05. The Result showed that no interaction effect between soil tillage system and N fertilizer residue. No-tillage resulting the highest  available phosphorus (10,713). Nitrogen fertilizer residue at the rate of 200 kg/ha resulting the lowest soil pH value (5,980).
Pengaruh Penggunaan Beberapa Stimulansia Terhadap Produksi Berberapa Klon Karet (Hevea brasilliensis Muell Arg.) Renitasari, Eka; Fatimah, Titien; Madjid, Abdul
Agriprima, Journal of Applied Agricultural Sciences Vol 3 No 1 (2019): MARET
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v3i1.132

Abstract

One of the supporting production of rubber plants in producing latex is the application of stimulants. This research was aimed to search the interaction between rubber clones and stimulants on the production of rubber plants. This research was conducted at PTP N XII Kebun Renteng Ajung Jember from 26 December 2017 to 15 January 2018. The experiment used a Randomized Block Design (RCBD) with two factors. The first factor is the clone factor using 4 levels, namely, level K1 (PB 260), K2 (GT 1), K3 (RRIC 100), K4 (BPM 24). The second factor is stimulant with 3 levels, namely S1 (Amcotrel 10 PA), S2 (full rubber), S3 (non stimulant). The results showed that the good interaction was shown by the combination of treatment between RRIC 100 clone and full rubber stimulant and GT 1 combination treatment with amcotrel 10 PA stimulant. However, the results of latex production showed that the control treatment was higher than all stimulant treatments.
Aplikasi Paclobutrazol dan Pupuk Makro Anorganik Terhadap Hasil dan Mutu Benih Padi (Oryza sativa L.) Ningsih, Riani; Rahmawati, Dwi
Agriprima, Journal of Applied Agricultural Sciences Vol 1 No 1 (2017): MARET
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v1i1.21

Abstract

The availability of food, especially rice continues to be pursued in order to meet the increasing needs of society. The aim of this research was to increase the yield and seed quality of rice by paclobutrazol application and Nitrogen-Phosphate-Kalium (NPK) fertilizers. This research was conducted using a Randomized Block Design (RBD) consisting 2 factors and 3 replications. The dosage of paclobutrazol as the first factor was consist of 4 levels and NPK fertilizer as the second factor consists of 3 levels. The results showed that the application of paclobutrazol gave non-significant effect on yield and seed quality of rice.  The best dosage of NPK for increasing rice yield were 450 kg/ha of Urea, 112.5kg/ha of SP-36, 75kg/ha of KCl (D3) was 17.675 ton/ha and the best dosage of NPK on increase the quality of seed was 150 kg/ha Urea, 37.5 kg/ha SP-36, 25 kg/ha KCl (D1) produced 80.56 % on germination capacity and 19.24 % on the number of seed germination rate. There was no interaction between the application of paclobutrazol and NPK fertilizers on the yield and seed rice quality.
Keanekaragaman dan Sebaran Mikroba Endofit Indigenous Pada Tanaman Kedelai (Glycine max (L.) Merril) Septia, Erfan Dani; Parlindo, Fitra
Agriprima, Journal of Applied Agricultural Sciences Vol 3 No 1 (2019): MARET
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v3i1.159

Abstract

The high demand for soybean commodities is in line with the increasing public This study aims to determine the diversity of indigenous endophytic microbes in various parts of soybean tissue and examine the virulence in vitro method. This study used an exploration method. The results of the exploration of indigenous endophytic fungi amounted to 11 isolates and bacteria totaling 3 isolates. Indigenous endophytic fungi were isolated from all plant tissues, except pods. The highest diversity of indigenous endophytic fungi was found in root and stem tissues, which are 4 isolates respectively. The identities of indigenous endophytic fungi that were successfully identified were Fusarium sp., Verticilllum sp., Alternaria sp., Aspergillus sp., and Penicillium sp. The other 6 isolates cannot be identified. Indigenous endophytic bacteria were only isolated from pods, roots and soil tissue. All bacteria were Gram negative bacteria. Based on the results of the hypovirulence test, 7 isolates of indigenous endophytic fungi were included in the hypovirulent category and 4 other isolates were virulent. While all indigenous endophytic bacterial isolates showed a virulent category.
Respon Tanaman Padi (Oryza sativa L.) Terhadap Tingkat Cekaman Garam NaCl dan Aplikasi Azolla Krismiratsih, Fitri; Winarso, Sugeng; Slameto, FNU
Agriprima, Journal of Applied Agricultural Sciences Vol 3 No 2 (2019): SEPTEMBER
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v3i2.172

Abstract

This study purpose to determine the effect of application azolla on the growth and yield of rice under NaCl salt stress. This research was conducted in plasctic house in Jl. Parangtritis Antirogo Sumbersari Jember with altitude of 89 meter above sea levels. This research start from october 2018 until february 2019. Research used Factorial Randomize Block Design (RBD). The factor I, is four levels of NaCl salt stress as 0 dS/m, 2 dS/m, 4 dS/m and 8 dS/m. Factor II is three ways of providing azolla as compost, imersed and ground cover. The rice variety used is ciherang. The variabels observed is plants hight, number of tillers, leaf leght, stem diameter, dry weight per clump. The research result showed in aplication of 2 dS/m Nacl increase the number of tillers of rice. The increase of levels NaCl salt stress will reduce in each observed. The application of azolla as soil ammeliorant is able to increase the weight of dry grains per clumps but not significant with other treatment.
Aplikasi Inokulasi Rhizobium dan Pupuk SP-36 Terhadap Produksi dan Mutu Benih Kedelai (Glycine max (L.) Merrill) Var. Dering Hendrianto, Moh. Faruq; Suharjono, FNU; Rahayu, Sri
Agriprima, Journal of Applied Agricultural Sciences Vol 1 No 1 (2017): MARET
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v1i1.15

Abstract

Soybean production was going to decrease year by year. This was caused by the decreasing of field and seed stock. One effort to increase soybean production was through maximizing the seed yield each hectare. This research aimed to know the effect of Rhizobium inoculation dosage and some SP-36 fertilizer dosages on the production and seed quality of Dering variety soybean. This research was held at Wirowongso Village, Ajung District, Jember and Seed Technology Laboratory of State Polytechnic of Jember. This research used randomized block design that was consisted of two factors and 12 treatment combinations. Rhizobium inoculation dosage (R) as first factor was consisted of 0g/1kg seed, 5g/1kg seed, 7g/1kg seed and 9 g/1kg seed. The SP-36 fertilizer dosage (P) as second factor was consisted by 69.5 kg/ha, 138 kg/ha, and 207.5 kg/ha. The result of this research showed that Rhizobium inoculation (R) had a significant effect of the number of root nodule. R1 treatment (5g/1kg seed) gave the highest result on the number of root nodule. SP-36 fertilizer dosage application (P) showed the very significant effect of flowering age, the number of pod-filled, the yield each plant, production each hectare and the weight of 100 seeds. P3 treatment (SP-36 fertilizer dosage 207.5kg/ha) gave the highest result on flowering age. P2 treatment (SP-36 fertilizer dosage 138kg/ha) gave the highest result on the number of pod-filled, the result each plant and production each hectare. P1 treatment (SP-36 fertilizer dosage 69.5kg/ha) gave the highest result on the weight of 100 seeds.
Optimasi Pertumbuhan Plantlet Cattleya Melalui Kombinasi Kekuatan Media Murashige-Skoog dan Bahan Organik Latifah, Rianti; Suhermiatin, Titien; Ermawati, Netty
Agriprima, Journal of Applied Agricultural Sciences Vol 1 No 1 (2017): MARET
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v1i1.20

Abstract

One of the techniques to optimize the growth of Cattleya orchid using in vitro culture is by composing the media contents. The nutrients in the media are important to determine the growth and development of the orchid. The aimed study is to obtain the alternative media compositions that are low cost, easy to find the materials and able to meet the needs of plants. Here we compose the medias with different strength of Murashige-Skoog (MS) and organic substances such as carrot extract and coconut water. The research was conducted using Randomized Design Group with 2 factors and 3 replications. The first factor was a different concentration of MS media, and the second factor was combination composition of carrot filtrate and coconut water. The results showed that the used of ¼ MS and full MS provide no significant effect on all parameters. The best combination obtains significant in ½ MS + 50 ml/L carrot filtrate + 200 ml/L coconut water which resulted in highly significant interaction on parameters of plant height and significantly different in the number of roots at 16 weeks after planting. In addition, organic material with 50 ml/L carrot filtrate + 200 ml/L of coconut water produced highly significant of plant height compared to other treatments.
Pengaruh Konsentrasi dan Waktu Aplikasi (NaCl) Terhadap Hasil dan Mutu Cabai Merah (Capsicum annum L.) Mardhiana, Febby; Soeparjono, Sigit; Handoyo, Tri
Agriprima, Journal of Applied Agricultural Sciences Vol 2 No 1 (2018): MARET
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v2i1.81

Abstract

Chili (Capsicum annum L.) is an important crop in Indonesia. In 100 grams of fresh chili contains about 0.1-1.5% capsaicin and this is the quality level of chili. One of the factors that influence capsaicin levels is the condition of salinity stress. We observed that salinity and time course of application effect on yield and capsaisin contents. The purpose of this research is to discover the response of chili plants with the addition of NaCl concentration and time of application to the yield and quality of chili. The addition of NaCl concentration up to 9000 ppm and the time of application of NaCl on the vegetative phase could increase the quality variable of capsaicin content compared to the control treatment.
Karakter Kualitatif dan Kuantitatif Beberapa Varietas Padi (Oryza sativa L.) terhadap Cekaman Salinitas (NaCl) Muttaqien, Mohammad Irvan; Rahmawati, Dwi
Agriprima, Journal of Applied Agricultural Sciences Vol 3 No 1 (2019): MARET
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v3i1.94

Abstract

One way to increase rice productivity in tidal lands containing salinity stress (NaCl) using characters tolerant varieties. This research was conducted for 6 months, from July to December 2017 in Kreongan Village, Patrang Subdistrict, Jember Regency. This research uses Non Factorial Random Block Design (RBD) with 1 factor and 4 replications. Varieties treatment used were Inpari 42 (V1), IPB 3S (V2), IR64 (V3), Ciherang (V4), Mekongga (V5), IR66 (V6), and Sintanur (V7). The result of the research on soil containing 5303,45 ppm of salinity stress showed that qualitative character of all varieties match with the description, while quantitative character showed that the rice variety has significant effect on the vegetative plant height. The rice variety factor was also shown a real significant effect on the plants level tolerance, generative plant height, leaf flag length, length of panicle, number of grain each panicle, number of pithy grain, weight of 1000 grains, number of tiller, number of tiller productive, production per hectare, yield potential, germination capacity, germination speed and seed germination sequential. The results showed that the Sintanur variety showed the best result in production each hectare, yield potential and seed quality. Inpari 42, IPB 3S, IR64, Ciherang, Mekongga, Sintanur are tolerant varieties and IR66 is moderately tolerant.
Korelasi Tingkat Naungan dan Cekaman Air Terhadap Variabel Laju Pertumbuhan Relatif Tumbuhan Ageratum conyzoides Linn. Busaifi, Riski
Agriprima, Journal of Applied Agricultural Sciences Vol 1 No 2 (2017): SEPTEMBER
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v1i2.44

Abstract

Purposed of this research to determine the correlation of shelter and drought stress to Relative Growth Rate of plant Ageratum conyzoides Linn. The experiment was conducted at Agricultural land in PPPPTK Pertanian Cianjur. This research using Split-plot Design with two factors. The first factor is the degree of shelter as the main plot which consists of shelter 0%, 25%, 45% and 55%. The second factor is the degree of shelter as a drought subplot (% field capacity) consists of 100%, 80%, 60%, and 40% of field capacity (KL). There were sixteen combinations of treatment within three repetitions. Each unit treatment contained four plants which fully observed. The experimental results showed the level of shelter and water stress significantly affect on several variable observations such as relative growth rate, fresh weight, dry weight and leaf area of plant Ageratum conyzoides Linn.