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Mycorrhizae and a soil ameliorant on improving the characteristics of sandy soil Aktavia Herawati; Jauhari Syamsiyah; Mujiyo Mujiyo; Mapan Rochmadtulloh; Afifah Afiana Susila; Muhammad Rizky Romadhon
SAINS TANAH - Journal of Soil Science and Agroclimatology Vol 18, No 1 (2021): June
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/stjssa.v18i1.43697

Abstract

Agricultural constraints on sandy soil are poor chemical characteristics and low biological activity resulting in the soil becoming less productive to be planted. One of the efforts to improve the quality of sandy soil are application of mycorrhizae and a soil ameliorant. The purpose of this study was to determine the effect of mycorrhizae and a soil ameliorant on soil chemical characteristics and soil biological activity. The experiment was arranged using a Complete Randomized Design that had two factors. The first factor (1) was mycorrhizae dose, without mycorrhizae (M0) and six spores of mycorrhizae/plant (M1), and the second factor (2) was types of soil ameliorant, without ameliorant (S0), cow dung (S1), rock phosphate (S2), biochar (S3), cow dung–rock phosphate (S4), cow dung–biochar (S5), and rock phosphate–biochar (S6). The results indicated that combination of six spores mycorrhizae/plant–cow dung 60 tons ha−1–biochar 25 tons ha−1 (M1S5) increased soil organic carbon (SOC) (235%), available P (675%), cation exchange capacity (CEC) (216%), total glomalin (101%), and easily extracted glomalin (69%), decreased exchangeable sodium percentage (66%), and increased absolutely for root infection and spore density than without mycorrhizae and a soil ameliorant (control). The lowest of SOC in non-mycorrhizae and rock phosphate, available P, CEC, root infection, spore density were found on the control, but the lowest of total glomalin and easily extracted glomalin were found on non-mycorrhizae–rock phosphate. The application of mycorrhizae, cow dung, and biochar improved the sandy soil characteristics.
POTENSI AZOLLA SEBAGAI SUBSTITUSI PUPUK KANDANG PADA BUDIDAYA PADI ORGANIK Jauhari Syamsiyah; Bambang Hendro Sunarminto; Mujiyo Mujiyo
Caraka Tani: Journal of Sustainable Agriculture Vol 31, No 2 (2016): October
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (259.916 KB) | DOI: 10.20961/carakatani.v31i2.11956

Abstract

One of problems faced by farmers in the rice cultivation with organic system is organic fertilizer limited, especially for farmers who do not have livestock. Azolla is one of materials that can be used as organic fertilizer. The aim of the research was to determine whether Azolla (Azolla mycrophylla L.) is able to meet the nutrient needs of some rice varieties on organic rice cultivation. The experiment used factorial complete randomized block design with three factors and three replications. Azolla was spread at days after transplanting and at 25 days after transplanting, 75% of Azolla was incorporated into soil and the rest was left up until rice were harvested. Meanwhile, cow manure was distributed after tillage. The treatment consisted of rice varieties (Mira1, Mentik Wangi and Red and White), Azolla (0 and 2 tons / ha) and manure (0 and 10 tons / ha). The result showed that Azolla did not significantly increase growth and yield of rice, despite it could increase the  N uptake 5,4% and P uptake P 17,3% , weight of dry straw, dry grain and 1,000 seeds by 5,86%, 12.7%, 7.37% than without Azolla respectively. Azolla 2 tons/ha with manure 10 tons/ha were able to increase N uptake by 7.6%, the uptake P by 13.7% and the of productive tiller number by 9.88%. From the standpoint of crop yields with organic system, a single use of Azolla has not been able to replace manure. 
RESPON GARUT TERHADAP JUMLAH BENIH DAN DOSIS PUPUK ORGANIK Mentari Nurul Lathifah; Supriyono Supriyono; Mujiyo Mujiyo
Caraka Tani: Journal of Sustainable Agriculture Vol 32, No 2 (2017): October
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (263.431 KB) | DOI: 10.20961/carakatani.v32i2.14450

Abstract

Arrowroot is a plant that has not been widely cultivated in Indonesia. Arrowroot not considered to be a source of food but is often planted in the yard in the countryside as a food reserve during the dry season.Thisresearch is done to determine the number of seeds and optimum organic fertilizer dosage used for optimize growth and yield of arrowroot. Experiment  was performed in dryland of experimental field of Agriculture Faculty of SebelasMaret University in Jumantono, Karanganyar. This research was arranged using Complete Randomized Blocked Design (CRBD) factorial with 2 factors of treatment that is the number of seeds and doses of organic fertilizer.The seed quantity consists of 2 levels, which are  J1(1 seed per planting hole) and J2 (2 seeds per planting hole). The dose of organic fertilizer consist of 3 levels of P1 (2.5 ton / ha), P2 (5 ton / ha) and P3 (7.5 ton / ha). Data were analyzed using DMRT (Duncan Multiple Range Test). The results showed that the 2 seed per planting hole treatment resulted in better growth and yield of garut on the variable of leaf number, tuber length and tuber weight per plot each of them 26,11 sheet, 23,09 cm and 7,60 kg. The organic fertilizer did not give significant result to the growth and yield of the arrowroot, but organic fertilizer of 5 ton / ha dose tends to give higher yield on number of tuber, tuber weight per plot and tuber diameter.
PEMETAAN ALIH FUNGSI LAHAN PERTANIAN DENGAN GIS DAN REMOTE SENSING Mujiyo Mujiyo; Sumani Sumani; Noorhadi Noorhadi
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 1 (2008): March
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4421.587 KB) | DOI: 10.20961/carakatani.v23i1.13826

Abstract

Research aim are (1) to map using of farm present land use in Mojolaban district, (2) to know fast displace agriculture farm function year period 2000 up to 2007, and (3) to know factors causing the happening of displacing agriculture farm function by identifying using of farm after displace function. Displace agriculture farm function in Mojolaban district Sukoharjo regency known by determining wide of the each type land use farm in the year and then comparing them in next year. Mapping of land use farm agriculture as reference first time is Aspect Earth Map Bakosurtanal 2000 year. Mapping of land use type on 2003 got from IKONOS satellite that passes Google Earth media. Mapping of land use type on 2007 got with direct field survey, by using previous image and map as activity map. Result of the research indicate that (1) farming in Mojoloban district during range ot time 2000, 2003 and 2007 had displace farm function; land use field farm type from 2.615 ha (2000) decreased to become 2.562 ha (2003) and then decrease again become 2.549 ha (2007), non irrigated dry field type from 62 ha (2000) decreased to become 39 ha (2003)and then decrease again become 35 ha (2007), garden type from 22 ha (2000) decreased to become 18 ha (2003) and remain 18 ha (2007), and settlement type from 1.117 ha (2000) increased to become 1.198 ha (2003) and then increased become 1.215 ha (2007), and (2) factor causing displace agriculture farm function to non agriculture are increasing of resident population, agriculture sector failed to compete, desreasing of agriculture and basic facilities, higher rice selling price field by developer and strategic rice field farm situation.
Aplikasi Sistem Informasi Geografi (Gis) untuk Pemetaan dan Simulasi Erosi Tanah Mujiyo Mujiyo; Sumani Sumani; Joko Winarno
Caraka Tani: Journal of Sustainable Agriculture Vol 22, No 1 (2007): March
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2091.148 KB) | DOI: 10.20961/carakatani.v22i1.20544

Abstract

The aims of the research are to use the technology of the geographic information system for mapping and simulation of the soil erosion, and to know the difference betweet actual and potential erosion on the spesific land use type. The area of the research is Jumapolo District, Karanganyar Regency. USLE equation method (R=R.K.L.S.C.P) was used to predict the soil erosion intensity. The steps of the research are (1) pre-survey, prepared equipments for suvey, (2) survey, was done by exploring predertemined land map unit, and (3) labs, analysis of the soil samples, the rainfall data and teh ArcView GIS. Analysis was done using rating based on Zachar (1982) in order to know the difference of the soil erosion intensity.The results of the research are first, geographic information system is useful to mapping and simulation of the soil erosion, especially to calculate data that numerous and difficult, to overlay, to layout the map (or the other spasial data) and the statistic of land area, second, Jumapolo District has variability of the soil erosion intensity i.e. very slight 25,77 ha (0,62% of the agriculture land area), slight 815,71 ha (20,39%), moderate 1.094,69 ha (25,49%), severe 1.150,58 ha (33,09%), very severe 827,25 ha (18,88%) and catastrophic 243,69 ha (1,53%) and third, the change of the land unit type and the conservation technic can change the soil erosio  intensity. Simulation process result that land area which have soil erosion intensity severe, very severe and catastrophic changes become slight and moderate, therefore the new compotitions of the soil erosion intensity are very slight 25,77 ha (0,62%), slight 1.665,48 ha (40,06%), moderate 2.466,43 ha (59,32%), and each severe, very severe and catastrophic 0 ha (0%).
KUALITAS AIR IRIGASI PADA KAWASAN INDUSTRI DI KECAMATAN KEBAKKRAMAT KABUPATEN KARANGANYAR Sari Mukti Rohmawati; Sutarno Sutarno; Mujiyo Mujiyo
Caraka Tani: Journal of Sustainable Agriculture Vol 31, No 2 (2016): October
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (319.378 KB) | DOI: 10.20961/carakatani.v31i2.11958

Abstract

Subdistrict Kebakkaramat was the region with the most extensive area of rice fields and the highest rice production, in addition to the Subdistricts Kebakkramat a number of industrial areas with the greatest number two after Jaten Subdistricts. Industry in the Subdistrict Kebakkramat is dominated by the textile industry and agriculture are mostly located in areas suspected of liquid waste that contaminate irrigation water for paddy soil. Pollution caused by industrial waste, will reduce the quality of irrigation water. The purpose of this study was to determine the quality of irrigation water in the industrial area Subdistricts Kebakkaramat. This research used descriptive quantitative method implemented through field surveys and continued by laboratorium analysis. Observation variables of the quality of irrigation water include temperature, TDS, pH, DHL, DO, nitrate and metals Cr. The results showed that the TDS, pH, DHL, DO and nitrate water still in suitable with the irrigation water quality standards according to Government Regulation No. 82 of 2001, while the temperature in point 5 does not correspond to irrigation water quality standard. Cr at all observation points, except the control does not correspond to irrigation water quality standard, that exceeds a predetermined limit is 0.01 ppm.
PERTUMBUHAN DAN HASIL PADI SAWAH ORGANIK DENGAN MENGGUNAKAN PUPUK KANDANG SAPI DAN AZOLLA Mujiyo Mujiyo; Bambang Hendro Sunarminto; Eko Hanudin; Jaka Widada
Caraka Tani: Journal of Sustainable Agriculture Vol 30, No 2 (2015): October
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (259.226 KB) | DOI: 10.20961/carakatani.v30i2.11892

Abstract

Farmyard manure and azolla are potential sources of organic fertilizer in organic paddy field. This study aimed to determine the effect of using farmyard manure and azolla on growth and yield of rice crop. The research method was field trial in an organic paddy field, Sukorejo Village, Sragen, Indonesia. Experimental design which used was a completely randomized block design with 9 kinds of treatment which are repeated in 3 blocks. These kind of treatments were the using of farmyard manure, azolla fertilizer, azolla inoculum, and the combinations which is based on the fulfillment of nutrient requirements of 120 kg N ha-1. Farmyard manure significantly increased the fresh weight of biomass (two-way ANOVA F = 3.13 p < 0.05), the weight of grains per panicle (two-way ANOVA F = 3.36 p < 0.05) and dry grain harvest (two-way ANOVA F = 3.71 p < 0.05). Azolla fertilizer significantly increased the plant height (two-way ANOVA F = 2.93 p < 0.05). Meanwhile azolla inoculum did not give significant effect on all parameters (both growth and yield). Dry grain harvest has very significant correlation with plant height (0.68**); fresh weight of biomass (0.79**); weight of grains per panicle (0.61**); and grain weight of 1,000 seeds (0.48*). The result of F test and correlation analysis showed that farmyard manure significantly increases the dry grain harvest through its role on increasing the weight of fresh biomass and grain weight per panicle. Azolla fertilizer also significantly increased the dry grain harvest through its role on increasing the plant height. However, the effect of Azolla fertilizer to increase the dry grain harvest was weaker than farmyard manure.
PEMETAAN POTENSI EMISI GRK METANA: SEBAGAI STRATEGI MITIGASI EMISI DAN MENJAGA PRODUKTIVITAS LAHAN PADI SAWAH ORGANIK DI KABUPATEN SRAGEN Suntoro Suntoro; Mujiyo Mujiyo; Jauhari Syamsiyah
Caraka Tani: Journal of Sustainable Agriculture Vol 27, No 2 (2012): October
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4029.913 KB) | DOI: 10.20961/carakatani.v27i2.14260

Abstract

Tujuan umum penelitian ini adalah memetakan potensi produksi emisi metana pada lahan sawah organik di Desa Sukorejo dan Jetis, Kecamatan Sambirejo, Sragen, yang dapat digunakan untuk memitigasi emisi metana dan meningkatkan produktivitas lahan. Secara garis besar pelaksanaan penelitian dibagi menjadi 4 tahap ; (1) karakterisasi tanah dan lahan, pengungkapan secara mendalam karakter obyek lahan pada setiap satuan penggunaan lahan sawah, (2) pengukuran potensi produksi emisi metana, dengan metode inkubasi sampel tanah di laboratorium, sampel gas yang dihasilkan dianalisis menggunakan kromatografi gas yang dilengkapi dengan flame ionization detector (FID) untuk menetapkan flux CH4, (3) analisa data, taraf perbedaan nilai potensi produksi metana diketahui dengan analisis beda nyata Uji T, dan penentuan faktor yang paling berperan terhadap besarnya potensi emisi metana dengan analisis stepwise regression, dan (4) rekomendasi, pemilihan rekomendasi didasarkan pada praktek budidaya pertanian yang efektif meningkatkan C organik dan menekan produksi emisi metana tanpa mengurangi produktivitas tanaman. Hasil penelitian menunjukkan bahwa ; (1) potensi produksi metana (CH4) berbeda nyata antar satuan penggunaan lahan (SPL) sawah di Desa Sukorejo dan Jetis, (2) iklim, varietas tanaman dan cara budidaya di daerah penelitian tidak signifikan mempengaruhi besarnya potensi produksi metana, dan (3) faktor yang berpengaruh signifikan terhadap besarnya potensi produksi metana di tanah sawah adalah potensial redoks (Eh). Hubungan Eh dengan besarnya potensi produksi metana berkorelasi negatif, artinya penurunan Eh akan menyebabkan peningkatan produksi metana. Mitigasi emisi GRK metana yang dapat dilakukan berdasarkan penelitian ini, bahwa potensial redoks adalah faktor utama penentu potensi produksi metana di dalam tanah sawah, maka alternatif yang memungkinkan adalah dengan pengelolaan air irigasi, yang dalam periode tertentu tanaman padi tidak diairi atau tidak digenangi, atau apabila kondisi air berlebih dilakukan drainase. Usaha ini dilakukan dengan tujuan kondisi tanah tidak terlalu reduktif atau potensial redoks tidak akan turun secara drastis, sehingga akan dapat menghambat aktivitas mikrobia methanogen dalam memproduksi metana.
HUBUNGAN JUMLAH LOGAM KROMIUM (Cr) PADA AIR IRIGASI, TANAH SAWAH DAN GABAH DI KAWASAN INDUSTRI DI KECAMATAN KEBAKKRAMAT KABUPATEN KARANGANYAR Sari Mukti Rohmawati; Sutarno Sutarno; Mujiyo Mujiyo
Caraka Tani: Journal of Sustainable Agriculture Vol 32, No 1 (2017): March
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (336.356 KB) | DOI: 10.20961/carakatani.v32i1.15898

Abstract

Subdistrict Kebakkaramat was the region with the second largest number after sub-district industrial Jaten. Kebakkramat industry in the district is dominated by the textile industry wastewater produced allegedly pollute streams and rivers used by farmers as irrigation water. Waste that pollutes streams and rivers is thought to contain Cr. The use of irrigation water suspected to contain Cr feared to be absorbed by plants and then accumulates in the grain. The purpose of this study was to determine the relationship between the content of Cr in the irrigation water, soil, and paddy rice fields. This research uses descriptive exploratory methods implemented through field surveys and followed by laboratory analysis. Variable observations from this study include Cr. Cr at all observation points, except the control, does not correspond to the irrigation water quality standard, that exceeds a predetermined limit is 0.01 ppm.
PEMETAAN ALIH FUNGSI LAHAN SAWAH KE NON SAWAH DAN DAMPAKNYA TERHADAP PRODUKSI GABAH DI KECAMATAN KEBAKKRAMAT, KARANGANYAR Mujiyo Mujiyo
Caraka Tani: Journal of Sustainable Agriculture Vol 24, No 1 (2009): March
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2047.63 KB) | DOI: 10.20961/carakatani.v24i1.14002

Abstract

The research has aims to know ; (1) the velocity of function displace of the rice field to the non rice field during year period 2000, 2004 and 2008, (2) change grain product during year period 2000, 2004 and 2008, and (3) the relationship between the velocity of function displace of the rice field to the non rice field and the grain production during year period 2000, 2004 and 2008. Function displace of the rice field in the Kebabakkramat District known by determining the wide of each land use type in the appointed year, and then comparing it with data in the next year. The first mapping was based on the Map of Rupa Bumi Bakosurtanal which made in 2000. The second mapping was based on the image QUICK BIRD 2004 which published in the internet media Google Earth. And the third mapping determined by field survey in the 2008. Result of the research shows that ; (1) rice field in the Kebakkramat District along period 2000 until 2008 had function displace, 2.571,89 ha (2000) decreased to become 2.153,33 ha (2004), and decreased again to become 2.128,11 ha (2008), (2) grain production in the Kebakkramat District along period 2000 until 2007 shows increasing trend, 39.880 ton (2000) increased to become 40.631 ton (2003), but decreased to become 35.354 ton (2004), and increased again to become 43.062 ton (2007), (3) although wide of the rice field decreased, but the grain production increased, because increasing its land productivity caused by continuity of the rice field intensification program.
Co-Authors Adinda Rusdiani Putri Aditya Bagas Calosa Afifah Afiana Susila Ahmad Norri Prasetyo Aisyiyah Amini Akas Anggita AKTAVIA HERAWATI Ali Pramono Anggita, Akas Apriani Widiatiningsih Apriani Widiatiningsih Arif Anshori Arif Anshori, Arif Asri Wulandari Aulia Arifa Ayunda Fitri Ulya Maslina Bagas Yulianto Balina Dita Eisya Prashanti Nugroho Bambang Hendro Sunarminto Bambang Hendro Sunarminto Bambang Hendro sunarminto Bambang Hendro Sunarminto Bambang Hendro Sunarminto Budi Kristiawan Budiarti, Wiwin Budiono, R Dany Farel Ega Arsanto Daradinda Surya Irawaningsih Desti Dian Amalina Devi Novitasari Putri Wibowo Dhika Sri Anggrahini Dika Dwi Darmawan Dwi Meisari Dwi Priyo Ariyanto Dwiwiyati Nurul Septariani Eko Hanudin Eko Hanudin Eko Haryono Endika Sofya Pramesti Erina Prasdila Ashari Erlyna Wida Riptanti Essla, Verona Putri Evi Gravitiani Evi Gravitiani Evi Gravitiani, Evi Faris Achmad Baharudin Fatchur Rochman Febryana, Nesia Ferina Pungky Ferry Rachmanto Fitriana Romdhati Fitriana, Ummi Nur Gaizka Mahdafikia Ganjar Herdiansyah Ganjar Herdiansyah Ganjar Herdiansyah Ganjar Herdiansyah, Ganjar Geun Mo Yang Geun Mo Yang Geun Mo Yang Hafizh Marianto Hanifah Salsabilla Hardian Ningsih, Hardian Hardian, Tiara Hargiani, Fransisca Xaveria Hasanah, Khalyfah Hasna Nur Faramida Heru Irianto Hery Widijanto Hery Widiyanto Himawan Adi Nugroho Holyness Nurdin Singadimedja Indri Hapsari Pusponegoro Irawaningsih, Daradinda Surya Irmawati, Viviana Istiqomah, Nanda Mei Jaka Suyana Jaka Widada JAKA WIDADA Jauhari Syamsiah Jauhari Syamsiyah Jauhari Syamsiyah Jauhari Syamsiyah Jauhari Syamsiyah Jauhari Syamsiyah Jauhari Syamsiyah Jauhari Syamsiyah Joko Winarno Joko Winarno Joon Soo Choi Khalyfah Hasanah Khoerunnisa Amaliah Syamsuddin Komariah Komariah Komariah Lestari, Audi Soekma Leviana Eka Vivia Lidya Zaela Wijaya Mapan Rochmadtulloh Mapan Rochmadtulloh Maroah, Siti Maro’ah, Siti Mentari Nurul Lathifah Muhammad Rizky Romadhon Nanda Mei Istiqomah Noorhadi Noorhadi Novi Rahmawati Sutopo novi rahmawati sutopo Novi Rahmawati Sutopo Nugroho, Diki Nur Aida Suheri Nurul Farahin Ongko Cahyono ongko cahyono P Purwanto Pangastuti, Triyana Suryaning Priono, Timur Putri Oktafia Niawati Putri, Elvia Febriani Qonita Luthfiyah Qonita, Rade Rara Aulia R Budiono R Budiono R Rahayu Rachma Ulfa Arini Raditia Eka Kurniawan Rafirman, Rizkisadi Rahayu Rahayu Rahayu Rahayu Rahayu Rahayu Rahayu Rahayu Rahayu Rahayu Rahayu Rahayu Rahayu Randy Ramadhan Ranita Restu Nur Azizah Retno Rosariastuti Retno Rosariastuti Retno Wisnu Murti Rifa Rizhandion Akbar Rizkisadi Rafirman Robby Eko Christanto Romadhon, Muhammad Rizky S Minardi S Sumarno S Suntoro S Supriyadi S Sutarno Sari Mukti Rohmawati Slamet Minardi Slamet Minardi Sri Hartati Sudadi Sudadi Sudadi Sudadi Sudjono Utomo Sumani . Sumani Sumani Sumani Sumani Sumarno Sumarno suminah . Suntoro Suntoro Suntoro Suntoro Suntoro Suntoro Suntoro Suntoro Suntoro Suntoro Suntoro Suntoro Supriyadi Supriyadi Supriyono Supriyono Surachman, Rinta Faradila Suryono Suryono Suryono Suryono Sutarno Sutarno Sutarno Sutarno Sutarno Sutarno Sutarno Sutarno Sutarno Sutarno Sutarno Sutarno Sutarno Sutopo, Novi Rahmawati Suwarto Suwarto Suwarto Suwarto Tiara Dyah Puspitasari Tiara Hardian Tiara Meti Pratingkas Timur Priono Trijono Djoko Sulistyo Ustiatik, Reni Vita Ratri Cahyani Viviana Irmawati WIDHI LARASATI Widhiyastuti, Alfia Nisa Widyatmani Sih Dewi Widyatmani Sih Dewi Wiwin Budiarti Wiwin Budiarti Yogi Sukma Mahendra Yosua Yoga Setyawan