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The THE EFFECT OF ZEOLITE DOSE ON THE CHARACTERISTICS OF SOIL AND RED CHILI YIELDS IN SUB-OPTIMAL LANDS OF COASTAL Rajiman Rajiman; Ananti Yekti; Siwitri Munambar
Jurnal Penelitian Pertanian Terapan Vol 21 No 2 (2021)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v21i2.2009

Abstract

This study aims to determine the effect of zeolite dose on changes in some of the properties soil and red chilies yield. The research was conducted in the sandy land of the Bugel region, Kulon Progo Regency, from May to September 2020. The study used a randomized block design (RBD) with 5 replications. The study used a zeolite dose treatment consisting of  Z0 = 0 kg/ha zeolite, Z1 = zeolite 200 kg/ha and Z2 = 400 kg/ha, Z3 = zeolite 600 kg/ha, Z4 = 800 kg/ha and Z5 = 1.000 kg/ha. The observation parameters consisted of texture, moisture levels of pF 4,2 and pF 2,54, moisture-holding capacity, volume weight, specific gravity, porosity, pH, C-organic, N-total, N-available, P-total, P-available, K total. , and K is available for coastal. The zeolite and manure were analyzed in the form of pH, C, N, P, K, and CEC. Plant parameters in the form of plant height, wet weight per plant, and weight of chilies per fruit. Soil observation data were analyzed descriptively. Analysis of plant data using Analysis of variance (ANOVA) and Duncan's Multiple Range Test (DMRT) 5%. The results showed that the increase in zeolite dose at coastal had increased clay content, moisture levels of pF 4,2 and pF 2,54, moisture-holding capacity, volume weight, density, soil pH, available N, available P, and K available, although they remained in the high category. The increase in zeolite dose at coastal did not significantly affect plant height 2-8 mst but did significantly affect the wet weight per plant and the weight of chilies per fruit.
ANALISIS NILAI EKONOMI USAHATANI BAWANG MERAH (Allium cepa L.) OFF SEASON DAN IN SEASON PADA LAHAN PASIR PANTAI (Studi Kasus di Desa Srigading Kecamatan Sanden Kabupaten Bantul DIY) Arif Rahman Hakim; Rajiman Rajiman; Rika Nalinda
SEPA: Jurnal Sosial Ekonomi Pertanian dan Agribisnis Vol 14, No 1 (2017): SEPTEMBER
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (335.015 KB) | DOI: 10.20961/sepa.v14i1.21046

Abstract

Abstract: This study aims to determine the economic value of shallot cultivation offseason and in-season. It was conducted in Srigading Village, Sanden District, Bantul Regency on March to July 2017 using comparative study method. Sampling was chosen purposively for village and farmer groups. Samples of farmers taken using proportional sampling and snowball sampling method by 30 peoples. Statistical analysis using the t-test. The results of the study showed that off-season and in-season shallot farming was not significantly different and feasible economically. This is can be seen from the result of t-test of average shallot farmers income is t-count<t-table (0,617<2,048) and sig. (2-tailed) 0,542>0,05, the result of average difference test of farmers profit is t-count<t-table (0,396<2,048) and sig. (2-tailed) 0,695>0,05, whilethe result of average difference test of business feasibility (R/C ratio) on shallotcultivation is t-count<t-table (0,150<2,048) and sig. (2-tailed) 0,882>0,05. While analysis of farming is average revenue of shallot farmers off-season Rp 20.471.149,3 and in-season Rp 18.081.789,6, average profit of shallot farmers offseason Rp 11.922.949,9 and in-season Rp 10.520.079,9, and average business feasibility (R/C ratio) of shallot farmers off-season 2,39 and in-season 2,33. Abstrak: Kajian ini bertujuan untuk mengetahui nilai ekonomi budidaya bawangmerah lahan pasir pantai off season dan in season. Kajian dilakukan di Desa SrigadingKecamatan Sanden Kabupaten Bantul bulan Maret-Juli 2017 dengan menggunakanmetode kajian komparatif. Pengambilan sampel dipilih secara purposive untuk tingkatdesa dan kelompok tani. Sampel petani diambil secara proporsional sampling dansnowball sampling sebanyak 30 orang. Analisis statistik menggunakan uji-t. Hasilkajian menunjukkan bahwa secara ekonomi usahatani bawang merah off season dan inseason tidak berbeda nyata dan layak diusahakan. Hal ini dilihat dari hasil uji bedarata-rata penerimaan petani bawang merah yaitu t-hitung<t-tabel (0,617<2,048)dan sig.(2-tailed) 0,542>0,05,hasil uji beda rata-rata keuntungan petani bawang merahadalah t-hitung<t-tabel (0,396<2,048) dan sig.(2-tailed) 0,695>0,05, dan hasil uji bedarata-rata kelayakan usaha (R/C ratio) budidaya bawang merah yaitu t-hitung<t-tabel(0,150<2,048) dan sig.(2-tailed) 0,882>0,05. Sedangkan hasil analisis usahatani yaitupenerimaan rata-rata petani bawang merah off season Rp 20.471.149,3 dan in seasonRp 18.081.789,6, keuntungan rata-rata petani bawang merah off season Rp 11.922.949,9 dan in season Rp 10.520.079,9, dan kelayakan usaha (R/C ratio) rata-rata petani bawang merah off season 2,39 dan in season 2,33.
PENGARUH PEMBENAH TANAH TERHADAP SIFAT FISIKA TANAH DAN HASIL BAWANG MERAH PADA LAHAN PASIR PANTAI BUGEL KABUPATEN KULON PROGO Rajiman Rajiman; Prapto Yudono; Endang Sulistyaningsih; Eko Hanudin
Agrin Vol 12, No 1 (2008): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.agrin.2008.12.1.80

Abstract

Penelitian bertujuan untuk: 1) mengetahui pengaruh pembenah tanah terhadap perubahan sifatfisika tanah dan hasil bawang merah di lahan pasir pantai; dan 2) mencari bahan alternatif pembenahtanah di tanah pasir pantai. Penelitian menggunakan Rancangan Acak Kelompok Lengkap Faktorialterdiri atas 3 faktor. Faktor pertama adalah jenis tanah dengan takaran 30 t/ha (T) yaitu Grumusol (T1)dan Lumpur (T2). Faktor kedua adalah jenis bahan organik dengan takaran 20 t/ha (B) yaitu pupukkandang sapi (B1) dan blotong tebu (B2). Faktor ketiga berupa dosis limbah karbit (A) yangdibedakan menjadi 3 aras yaitu 0 t/ha (A0), 1 t/ha (A1) dan 2 t/ha (A2). Sebagai kontrol digunakantanah pasir tanpa pembenah tanah. Parameter yang diamati meliputi tekstur, berat volume, berat jenis,porositas total, kadar lengas pF 2,54, pF 4,2, kapasitas air tersedia, berat segar, berat kering, beratkering oven dan diameter umbi bawang merah. Hasil penelitian menunjukkan bahwa jenis tanah,bahan organik dan limbah karbit di tanah pasir pantai nyata meningkatkan jumlah fraksi lempung,debu, porositas, kadar lengas, menurunkan BV, BJ dan meningkatkan berat segar, berat kering, beratkering oven dan diameter umbi bawang merah dibanding kontrol. Penggunaan jenis tanah, bahanorganik dan limbah karbit tidak nyata mempengaruhi hasil bawang merah. Lumpur, blotong danlimbah karbit dapat dimanfaatkan sebagai salah satu alternatif pengganti grumusol dan pupuk kandangdi tanah pasir.Kata kunci : bawang merah, lahan pasir, pembenah tanah ABSTRACTThe objectives of study were to 1) study the effect of soil conditioner on soil physics and shallotyield in coastal sandy land, 2) find out soil conditioner alternative in coastal sandy land. The researchwas conducted by complete randomized design, which consists of three factors. First factor was soiltypes at level of 30 t/ha (T) : grumusol (T1) and mud (T2). Second factor was organic matter types atlevel of 20 t/ha: manure (B1) and sugarcane (B2). Third factor was waste of carbida (A), 0 t/ha (A0),1 t/ha (A1), 2 t/ha (A2) and control. The observation of parameters was texture, bulk density, particledensity, porosity, water contents of pF 2,54; pF 4,2; available water capasity, fresh weight, dry weight,oven dry weight and diameters of bulbs. The result showed that the soil types, organic matter typesand waste of carbida in coastal sandy land significantly increased on clay and silt fraction total,porosity, water contents, fresh weight, dry weight, oven dry weight and diameters bulbs and reducedto bulk density, particle density, sand fraction. The effect of the soil types, organic matter and waste ofcarbida were not significant on the shallots yield. Mud, sugarcane “blotong” and waste of carbide canbe used as alternative substittution of grumusol and litter of livestock in coastal sandy land.Key words: shallot, sandy land, soil conditioner
KARAKTER AGRONOMI VARIETAS BAWANG MERAH PADA PERBEDAAN JARAK TANAM DI LAHAN SAWAH Rajiman Rajiman; Sari Megawati; I Made Pika Adiwijaya; Nurmala Devi Permata
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 47, No 3 (2022)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v47i3.8166

Abstract

The study aimed to determine the adaptability of varieties and spacing of shallots in the rice fields of Sleman Regency to yield. The study used a Factorial Completely Randomized Block Design with 5 replications. The first factor is Variety (V), consisting of V1 = Head, V2 = Crok Kuning, and V3 = Srikayang. The second factor is Planting Distance (J) consisting of J1 = 15 x 15 cm2, J2 = 15 x 20 cm2, J3 = 20 x 20 cm2, and J4 = 25 x 20 cm2.  The results showed that the spacing of plants did not significantly interact with all parameters. The use of shallot varieties significantly affected plant height at 3 and 5 WAP, tuber diameter, and stover productivity in wet and dry conditions but had no significant effect on the number of tillers per clump and stover weight per clump in wet and dry conditions. Spacing treatment significantly affected agronomic characteristics, especially weight of stover per clump in wet and dry conditions; stover productivity in wet and dry conditions, but had no significant effect on plant height 3 and 5 WAP, number of tillers per clump, and diameter. The Srikayang variety produced lower productivity than the Crok Kuning and Tajuk varieties. Increasing the width of the spacing will reduce the productivity of shallots.
Pengaruh Dosis Pupuk Kandang terhadap Karakter Agronomi Beberapa Varietas True Shallot Seed di Tanah Vertisol Rajiman Rajiman; Ananti Yekti; Sari Megawati; Arif Anshori
JURNAL TRITON Vol 13 No 1 (2022): JURNAL TRITON
Publisher : Politeknik Pembangunan Pertanian Manokwari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47687/jt.v13i1.239

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Permintaan bawang merah yang meningkat membutuhkan terobosan teknologi peningkatan produktivitas, termasuk di tanah vertisol. Penelitian ini bertujuan untuk mengetahui pengaruh dosis pupuk kandang sapi terhadap pertumbuhan dan hasil True Shallot Seed di tanah vertisol. Penelitian dilaksanakan di Desa Plembutan, Kapanewon Playen, Kabupaten Gunung Kidul pada September-Desember 2021 dengan menggunakan Rancangan Acak Kelompok Lengkap (RAKL) faktorial 3 ulangan. Faktor Pertama adalah dosis pupuk kandang sapi (T); T1 = 10 ton/ha; T2 = 20 ton/ha; dan T3 = 30 ton/ha. Faktor kedua adalah Varietas (V): V1 = Maserati, V2 = Lokananta, dan V3 = Sanren. Parameter pengamatan adalah tinggi tanaman dan jumlah daun 3, 5 dan 7 mst, bobot segar dan bobot kering oven 6 mst, serta produktivitas. Data dianalisis dengan anova dan DMRT 5%. Hasil penelitian menunjukkan dosis pupuk kandang sapi tidak nyata berinteraksi dengan varietas TSS pada semua parameter. Peningkatan dosis pupuk kandang sapi nyata berpengaruh terhadaap jumlah daun 7 mst, bobot segar tanaman 6 mst, tetapi tidak nyata berpengaruh terhadap tinggi tanaman 3-7, jumlah daun 3 dan 5 mst, bobot kering oven 6 mst dan produktivitas. Produktivitas bawang merah yang terbaik diperoleh pada dosis pupuk kandang sapi 30 ton/ha. Varietas TSS nyata mempengaruhi tinggi tanaman 3-7 dan jumlah daun 7 mst, bobot segar dan bobot kering oven 6 mst, tetapi tidak nyata pada jumlah daun 3 dan 5 mst dan produktivitas. Produktivitas tertinggi pada varietas Lokananta, diikuti Sanren dan Maserati.
THE EFFECT OF ROOTING MEDIA ON THE GROWTH OF MALAY APPLE (Syzygium malaccense L.) SEEDLINGS FROM STEM CUTTINGS Lestari Handayani Lestari; Ananti Yekti; Rajiman Rajiman
JURNAL AGRIMENT Vol 7 No 2 (2022): Desember 2022
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v7i2.1385

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This study aims to determine the effect of the type of planting medium in the propagation of Malay apple cuttings. The research design used is random design non-factorial grouping that consist of 5 levels of treatment for cuttings rooting media types, i.e. soil (1), soil + compost (1:1), soil + compost + chaff charcoal (1:1:1), sand + compost + chaff charcoal (1:1:1), and compost (1) with 5 repetitions and each replication consists of 25 experimental units, and each experimental unit consists of 15 samples and 3 spare plants, so there are 450 plants. The research was conducted from February to July 2022. The parameters observed include the time of shoot emergence, sprout percentage, root length, seed height, root volume, and the percentage of life. Data analysis used ANOVA (analysis of variance) and if there was an effect, then continued with the tukey’s HSD (Honestly Significant Difference) test with a level of 5%. The results showed that rooting media mixed with soil + compost + chaff charcoal or mixed media of sand + compost + chaff charcoal could increase the percentage of survival, seedling height, root length, and root volume of malay apple seedlings from stem cuttings.
PENGARUH JENIS DAN KONSENTRASI BIOURIN TERHADAP KARAKTER AGRONOMI BAWANG MERAH DI TANAH PASIR Sari Megawati; Rajiman Rajiman
Gontor AGROTECH Science Journal Vol 8, No 1 (2022): June 2022
Publisher : University of Darussalam Gontor, Ponorogo, East Java Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/agrotech.v8i1.6738

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Penelitian ini bertujuan untuk mengetahui pengaruh jenis dan konsentrasi biourin terhadap karakter agronomi bawang merah di tanah pasir. Penelitian dilaksanakan di Berbah,Sleman pada Juni-Agustus 2021. Penelitian dirancang dalam metode Rancangan Acak Kelompok Lengkap (RAKL) factorial diulang sebanyak 3 kali. Faktor Pertama : Jenis Biourin (J) yang terdiri dari J1 = kambing, J2 = Sapi, dan J3 = kelinci. Faktor kedua adalah konsentrasi Biourin (B) terdiri dari B1 = 100 ml/liter, B2 = 200 ml/liter dan B3 = 300 ml/liter. Pengamatan menggunakan indikator tinggi tanaman, jumlah daun, produktivitas, jumlah umbi per rumpun, diameter umbi dan berat kering per umbi. Data dianalisis dengan Sidik Ragam ANOVA dan DMRT taraf 5%. Hasil penelitian menunjukkan bahwa Penggunaan jenis dan konsentrasi biourin di tanah pasir berpengaruh nyata terhadap parameter jumlah umbi dan produktivitas, namun tidak nyata terhadap tiniggi tanaman, jumlah daun, diameter, berat per umbi. Produktivitas kering jemur bawang merah tertinggi pada penggunaan biourin kelinci dengan konsentrasi 200 ml/liter yaitu 99,4 kw/ha. Jumlah umbi yang terbanyak diperoleh pada jenis biourin sapi dan konsentrasi 300 ml/liter yaitu 8,19 umbi
Pengaruh Dosis Pupuk Kandang Sapi Terhadap Produksi dan Mutu Benih Kacang Panjang (Vigna sinensis L.) Ika Nur Fitriana; Rajiman Rajiman; Ananta Yekti
AGROTECH Research Journal Vol 3 No 2 (2022)
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (234.589 KB) | DOI: 10.36596/arj.v3i2.812

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Penelitian ini bertujuan untuk mengetahui pengaruh dosis pupuk kandang sapi yang optimal untuk meningkatkan produksi dan mutu benih kacang panjang (Vigna sinensis L.) varietas RKP 15. Penelitian dilaksanakan pada bulan Februari sampai dengan bulan Mei 2022 menggunakan Rancangan Acak Kelompok (RAK) dengan 6 taraf perlakuan yaitu dosis 0 ton/ha, 5 ton/ha, 10 ton/ha, 15 ton/ha, 20 ton/ha, dan 25 ton/ha. Data penelitian dianalisis menggunakan sidik ragam (Anova) apabila berbeda nyata dilakukan uji lanjut Duncan’s Multiple Range Test (DMRT) dengan taraf 5%. Hasil analisis data menunjukkan penggunaan pupuk kandang sapi berpengaruh nyata terhadap berat 1000 butir, jumlah polong, berat polong, berat benih, produksi perplot, dan produktivitas, namun berpengaruh tidak nyata terhadap umur berbunga, daya berkecambah, keserempakan tumbuh, dan kecepatan tumbuh. Hasil benih optimal dapat dicapai pada penggunaan dosis pupuk kandang sapi 20 ton/ha dengan produktivitas 2,92 ton/ha.
PENGARUH VARIETAS DAN JARAK TANAM TERHADAP KUALITAS BENIH UMBI BAWANG MERAH SELAMA PENYIMPANAN Rajiman Rajiman; S. Megawati; I.M P Adiwijaya; N.D Permata
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 7, No 1 (2023): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v7i1.305

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This study aims to determine the effect of variety and plant space on shallots seeds quality during storage. The study used a factorial complete randomized block design with 5 replications. The first factor was Variety (V), consisting of V1 = Tajuk, V2 = Crok Kuning, and V3 = Srikayang. The second factor was the plant spacing (J) consisting of J1 = 15cm x 15 cm, J2 = 15 cm x 20 cm, J3 = 20 cm x 20 cm, and J4 = 25cm x 20 cm. The results showed that the use of varieties significantly affects weight loss, germination and vigor. Varieties of Tajuk produce the lowest weight loss, germination and vigor. The crop spacing had a significant effect on weight loss at 3 months, germination of 1 and 3 months, but had no significant effect on 1 and 2 months weight loss and 1-3 months of germination, 2 months of vigor
Keragaan Parameter Produksi Benih Kacang Panjang dengan Jarak Tanam dan Pupuk KNO3 Putih Erna Widiastuti; Ananti Yekti; Rajiman Rajiman
Jurnal Ilmiah Mahasiswa Pertanian Vol 7, No 4 (2022): November 2022
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (160.648 KB) | DOI: 10.17969/jimfp.v7i4.21430

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Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh jarak tanam dan pupuk KNO3 putih terhadap produksi benih kacang panjang. Penelitian telah dilaksanakan dari bulan Februari sampai bulan Mei 2022 di Teaching Factory Karangsari Politeknik Pembangunan Pertanian Yogyakarta-Magelang. Rancangan percobaan yang digunakan dalam penelitian ini yaitu Rancangan Acak Kelompok (RAK) Faktorial dengan 2 faktor, yang pertama adalah jarak tanam yaitu 30 x 60 cm; 40 x 60 cm; dan 50 x 60 cm. Sedangkan faktor kedua adalah dosis pupuk KNO3 putih yaitu berturut-turut tanpa perlakuan pupuk KNO3 putih; 20 kg/ha; 40 kg/ha; 60 kg/ha. Data penelitian dianalisis menggunakan analisis varians (Anova), apabila berpengaruh nyata diuji lanjut dengan Duncan’s Multiple Range Test (DMRT) taraf 5% dan 1%.  Parameter yang diamati meliputi umur berbunga, jumlah polong per tanaman, berat brangkasan per tanaman, berat benih per tanaman, dan produktivitas benih per hektar. Hasil penelitian ini menunjukkan bahwa jarak tanam dan pupuk KNO3 putih berpengaruh nyata terhadap parameter jumlah polong per tanaman, berat brangkasan pertanaman, berat benih per tanaman, dan produktivitas benih per hektar. Namun, berpengaruh tidak nyata terhadap parameter umur berbunga. Hasil produksi benih kacang panjang yang optimal pada perlakuan jarak tanam 30 cm x 60 cm dan dosis KNO3 putih 40 kg/ha dengan rerata produktivitas benih per hektar sebesar 1684,47 kg/ha. Kata kunci : Jarak tanam, kacang panjang, produktivitas, pupuk KNO3 putih.  Parameters Study of Long Bean Seeds Production with Planting Distance and White KNO3 Fertilizer Abstract. This study aims to determine the effect of planting distance and white KNO3 fertilizer on long bean seeds production. The research has been carried out from February to May 2022 at the Karangsari Teaching Factory, Yogyakarta-Magelang Agricultural Development Polytechnic. The experimental design used in this study was a Factorial Randomized Group Design (RAK) with 2 factors, the first of which was the planting distance of 30 x 60 cm; 40 x 60 cm; and 50 x 60 cm. While the second factor is the dose of white KNO3 fertilizer, which is consecutively without white KNO3 fertilizer treatment; 20 kg of ha; 40 kg of ha; 60 kg of ha. The research data were analyzed using variance analysis (Anova), if the real effect was further tested with Duncan's Multiple Range Test (DMRT) levels of 5% and 1%.  The parameters observed included the flowering age, the number of pods per plant, the weight of the crop per plant, the weight of the seeds per plant, and the productivity of seeds per hectare. The results of this study showed that the spacing and white KNO3 fertilizer had a significant effect on the parameters of the number of pods per plant, the weight of the crop, the weight of seeds per plant, and the productivity of seeds per hectare. However, an unreal effect on the parameters of flowering age. The optimal production of long bean seeds at a spacing treatment of 30 cm x 60 cm and a dose of white KNO3 of 40 kg of ha with an average seed productivity per hectare of 1684.47 kg  of ha. Keywords: Plant spacing, long beans, productivity, white fertilizer.