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The impact of land use change on land capability in Tirtomoyo-Wonogiri M Mujiyo; S Sutarno; Rizkisadi Rafirman
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (818.333 KB) | DOI: 10.15243/jdmlm.2018.061.1449

Abstract

This research was conducted with the aim of studying land use change and evaluating the impact of land conversion on land capability in Tirtomoyo District of Wonogiri Regency. This research employed a descriptive, explorative method by utilizing SIG Arc Map 10.1 and Google Earth Pro software. The analysis of land use change, especially agricultural land, was conducted through visual interpretation of Google Earth Pro satellite imaging in 2004 and 2016. A ground check was done by land survey. Soil sample analysis was done to determine land capability class. Based on research results, it was found that eight locations experienced land use change. Location 1 had changed from secondary forest to moor, location 2 from moor into farm, location 3 from bushes into paddy field, location 4 from paddy field into farm, location 5 from paddy field into farm, location 6 from moor into paddy field, location 7 bushes into moor, and the location 8 from paddy field into farm. Land use changes showed different results of changes in soil physical properties based on soil characteristics at each type of land use. Changes in land use generally had less impact on land use class change. Locations 1, 6, and 7 did not experience changes in land capability class, but there were changes in the sub-classes of land capability. Locations 2 and 8 did not experience changes in class or sub-classes of land capability but sites 3, 4, and 5 indicated changes in land capability class by inhibiting factors namely permeability class in a paddy field. 
Land suitability evaluation of shallot (Allium ascalonicum L.) at production centres in Losari District, Brebes R Rahayu; M Mujiyo; Rachma Ulfa Arini
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (921.664 KB) | DOI: 10.15243/jdmlm.2018.061.1505

Abstract

The demand for shallots is getting higher as the population grows. Indonesia targets to become a self-sufficient country of onion and the largest exporter of shallots in ASEAN by 2045. One of the shallot production centres is Losari District, Brebes, but the shallots productivity has decreased, so it is necessary to know the cause and the improvement effort to overcome it. The research was a land survey and evaluation to determine the current and the potential land suitability classes for the shallot. Data analysis using LMU (Land Map Unit) as the unit of analysis, which is the result of an overlay of soil type map, slope map and land use map using ArcGIS 10.3. The sampling method was purposive sampling and data analyzed using the matching method between the results of land characteristics data with the requirements of shallots growing. Results showed that even in production centres, the current suitability classes are marginally suitable (S3) as the heaviest limiting factors are very high rainfall. Improvement efforts to overcome this can be done by using suitable varieties, making gully drainage and using mulch/shade so that the potential land suitability class increases to be moderately suitable (S2).
The effect of land use on soil quality in Giriwoyo Sub-district, Wonogiri Regency Mujiyo Mujiyo; Yosua Yoga Setyawan; Aktavia Herawati; Hery Widijanto
Journal of Degraded and Mining Lands Management Vol 8, No 2 (2021)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2021.082.2559

Abstract

Determination of soil quality in Giriwoyo Sub-district, Wonogiri Regency, will generate a Soil Quality Index which can be used as a reference for soil cultivation for optimal productivity. This research was a descriptive exploratory with a survey approach. The survey area consisted of 12 land mapping units (LMU) with 3 replications for each LMU. Determination of LMU based on soil type, land use, slope and rainfall. The parameters used were BD (bulk density), porosity, organic C, pH, CEC (cation exchange capacity), BS (base saturation), available P, available K, total N, and MBC (microbial biomass carbon) that represented the physical, chemical and biological properties of the soil. Principal Component Analysis (PCA) analysis was performed to obtain the Minimum Data Set (MDS). The Soil Quality Index (SQI) at each LMU was calculated by multiplying the PCA result score (Wi) with the score for each selected indicator (Si). The result showed that the Soil Quality Index at each LMU was low. The highest Soil Quality Index was found in fields land use with an SQI of 0.34. The soil indicator that limited the soil quality was available P.
Assessment of soil degradation in Pitu District, Ngawi Regency M Mujiyo; S Sumarno; S Sudadi; Retno Wisnu Murti
Journal of Degraded and Mining Lands Management Vol 7, No 2 (2020)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2020.072.2049

Abstract

This study aimed to determine the status of soil damage in Pitu District, Ngawi Regency. The study was conducted in a descriptive exploratory with survey methods. Determination of site sampling was done by purposive sampling, based on distribution or division and land use categories from the results of map overlays. Assessment of soil degradation potency was based on land units from the uniformity of the soil, rainfall, slope, and land use map. Land units resulting from overlay were scored based on the results of multiplication of weights and soil, slope, rainfall, and land use ratings. Total score indicates soil Degradation Potency (SDP). Assessment of soil degradation status was done through matching and scoring. Field observation results were matched with the standard criteria of soil degradation from Indonesian Government Regulation No. 150 of 2000. Each parameter was scored, then the total score was used to determine soil degradation status. Soil degradation potency in Pitu District, Ngawi Regency is PR II (Low) at LMU (Land Map Units) 1, 3, 4, 5, and 8, and PR III (Moderate) at LMU 2, 6, 7, 9, and 10. Soil degradation status in Pitu District, Ngawi Regency is slightly degraded at all LMU, with limiting factors, namely texture, bulk density, total porosity, and permeability.
Effects of land use on soil degradation in Giriwoyo, Wonogiri, Indonesia Mujiyo Mujiyo; Tiara Hardian; Hery Widijanto; Aktavia Herawati
Journal of Degraded and Mining Lands Management Vol 9, No 1 (2021)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2021.091.3063

Abstract

This study aimed at determining the effect of land use on soil degradation, discovering the indicator as a determinant factor of soil degradation, and providing recommendations for land management to improve soil productivity. This study was conducted in agricultural lands in Giriwoyo, Wonogiri, Indonesia, and the observation indicator adopted by the Indonesian Government Regulation concerning Soil Degradation Control for Biomass Production. The methodology used was survey research with purposive sampling points in 12 land mapping units, and each unit was represented three times. The result showed that the study area was slightly and moderately degraded. Land use significantly affected soil degradation, and the paddy field has the highest degradation in the study area. Soil characteristics as degradation factors in the study area were soil texture, bulk density, and total porosity. Strategy for land management can be made by limiting the use of chemical fertilizers, and changing the use of chemical fertilizers into compost, to increase soil organic content, and accelerate the availability of nutrients.
Selecting species of vegetation and its land suitability evaluation for reclamation of post clay quarry in Kotabaru Regency, Indonesia P Purwanto; Ayunda Fitri Ulya Maslina; M Mujiyo; S Minardi
Journal of Degraded and Mining Lands Management Vol 6, No 1 (2018)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (444.337 KB) | DOI: 10.15243/jdmlm.2018.061.1495

Abstract

Environmental degradation, which is caused by the quarry, is a complex problem. The site of the quarry within an agricultural land and forest makes land become critical. Rehabilitation of the area can be conducted by reclamation. Revegetation using local species is no better than pioneer species. Based -on Indonesian regulation-in Permenhut P.4/Menhut-II/2011, revegetation using fast-growing species is important for a precondition before enrichment using climax species, so then it needs an evaluation of land suitability for the fast-growing species. The study of revegetation was conducted at quarry clay which the characteristics of this study were description and exploration with field survey supported by laboratory analysis. Data obtained were analyzed by giving weights and scores of species characteristics to decide selected species of vegetation, then the soil characteristics and qualities were matched with species growth requirements. The results showed that jabon (Anthocephallus cadamba) and sengon (Falcataria moluccana) are selected species for revegetation. Land suitability classes of jabon and sengon are not suitable (N) and land suitability of jabon and sengon can be increased to be marginally suitable (S3) by reclamation using potting system that includes building drainage, improvement of depth, soil pH, application of fertilizer, dolomite, and gypsum, application of grass mulch and collecting large rocks for making the terrace.
Soil Fertility Status of Organic Paddy Experiment Mujiyo Mujiyo; Bambang Hendro Sunarminto; Eko Hanudin; Jaka Widada
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 12, No 2 (2015)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v12i2.472

Abstract

The study aims to determine fertility status of the soil after organic paddy experiments using kinds and doses of organic fertilizers. Experiment was conducted at greenhouse laboratory in Faculty of Agriculture Sebelas Maret University Surakarta. Experimental design used completely randomized design with 9 kinds of treatment was replicated 3 times. Experiments were the use of cow manure, Azolla fertilizer, Azolla inoculum and its combinations that are based on fulfilling nutrient requirements of 120 kg N ha-1.Result shows that the use of cow manure, Azolla fertilizers and Azolla inoculum had no effect on changes of soil fertility status. Soil fertility status was not significantly correlated with cow manure (0,16ns), Azolla fertilizer (0,26ns) and Azolla inoculum (0,16ns). Average of final soil fertility status included fertile category, which was similar as the initial soil fertility status. Average of final soil properties of treatment but nevertheless was relatively higher than in no treatment, indicating the use of cow manure, Azolla fertilizer, Azolla inoculum and its combinations had greater impact to soil properties. Cow manure despite increased available K2O and dry grain, but it did not significantly increase the soil fertility status from fertile to very fertile. This was presumably due to the relatively short experiment period, only one planting season had not given significant effect to soil properties. Implication of this study is the use of cow manure, Azolla fertilizer, Azolla inoculum and its combinations although did not increase the soil fertility status but could maintain soil fertility status as the initial conditions before planting.
MAPPING OF SOIL DEGRADATION POTENCY IN PADDY FIELD WONOGIRI, INDONESIA Mujiyo Mujiyo; Rahayu Rahayu; Reni Ustiatik; Dhika Sri Anggrahini
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 13, No 1 (2016)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v13i1.481

Abstract

Sustainability of paddy field becomes the main concern as the media of biomass production, thus it is needed a data and information about land characteristics to find out its degradation. Mapping of soil degradation potency in paddy field is an identification of initial soil condition to discover the land degradation potency. Mapping was done by overlaying map of soil, slope, rainfall and land use with standard procedures to obtain its value and status of soil degradation potency. Area mapping is an effective land for biomass production (natural forest, mixed farm, savanna, paddy field, shrub and dry field) with approximately 43,291.00 hectares (ha) in Sidoharjo, Girimarto, Jatipurno, Jatisrono, Jatiroto, Tirtomoyo, Nguntoronadi and Ngadirojo District. The result shows that soil degradation potency (SDP) in Districts of Sidoharjo, Girimarto, Jatipurno, Jatisrono, Jatiroto, Tirtomoyo, Nguntoronadi and Ngadirojo are very low (DP I) 0.00 ha (0.00%), low (DP II) 20,702.47 ha (47.82%), moderate (DP III) 15,823.80 ha (36,55%), high (DP IV) 6,764.73 ha (15.63%) and very high (DP V) 0.00 ha (0.00%). Paddy field is 22,036.26 ha or about 50.90% of all area as effective biomass production, its SDP considers as low (DP II) 16,021.04 ha (37.01%) and moderate (DP III) 6,015.22 ha (13,89%). Paddy field has a low SDP because it is commonly lies on flat area and conservation method by the farmer is maintaining the paddy bund and terrace. This study needs an advanced study to identify actual SDP through detail verification in the field, and also support by soil sample analysis in the laboratory. 
Evaluation of Land Fertility Status in Tirtomoyo District, Wonogiri Regency, Indonesia Mujiyo Mujiyo; Sutarno Sutarno; R Budiono
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 14, No 2 (2017)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v14i2.898

Abstract

Evaluation of soil fertility status on agricultural is to know the fertility of soil chemically through soil analysis or soil test. This is done to obtain estimates data of land characteristics based on parameters observed and tested for various alternative uses based on specific objectives. Parameters used to assess soil fertility status are Cation Exchange Capacity (CEC); Bases Saturation (BS); Organic Carbon; Total P and K levels. Evaluation of soil fertility status is needed as an effort to know the potential and direction of the management of production land on the cultivation of agricultural crops, and to know the factor of fertility that limits on the land. Based on the above description, it is necessary to evaluate the status of soil fertility in Tirtomoyo District in order to be used in the effort to provide and increase food sustainability for Wonogiri region and able to increase the economy level and income for the farmers. The results showed that the soil fertility status in all areas of Tirtomoyo District classified into the low category. This is due to the low value shown in almost all observation parameters; Cation Exchange Capacity (CEC); Base Saturation (BS); Organic Carbon; Total P and K levels. The limiting factor of soil fertility status caused by a very low Total P value of 2.16 mg 100 g-1 to 14.19 mg 100 g-1, and Organic Carbon which is low with 0.4% to 1.7%.
MODEL PENGELOLAAN N, P DAN K PADA TANAH SAWAH DI KECAMATAN JATISRONO, WONOGIRI Aisyiyah Amini; Sudjono Utomo; Mujiyo Mujiyo
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 7, No 2 (2010)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v7i2.37

Abstract

Title : N, P, and K Management Model for Paddy Soils in Subdistrict Jatisrono, Wonogiri. Available of N, P and K nutrient at paddy soil of Sub district Jatisrono, Regency Wonogiri very low cause farmer fertilizer application, land morphology, and climate. The purpose of this research is to prove that relationship model endogen and exogenous variable can be used as reference in N, P and K management for paddy soil. This research was conducted in Sub district Jatisrono, Regency Wonogiri at February until June 2008. This research is descriptive explorative and functional relationship research. The variables approach by field survey and supported laboratory analysis of the soil chemical and physical properties, use statistical analysis stepwise regression, simple Correlation test and regression analysis. The result of this research show that model which have been tested can be use as reference in N, P and K management for paddy soil in Sub district Jatisrono, Regency Wonogiri, while its model is total soil N is = 0.939 + 0.424 KPK + 0.006 Fertilizer Type, Soil Available P = 45.9 – 3.9 pH + 2.38 fertilizer Dose, Soil Available K = - 0.016 + 0.0482 pH – 0.0010 organic substance. Keywords: N, P, and K Management Model, Paddy Soils
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