Journal of Tropical Soils最新文献_第2页

An Analyze of Urban Temperature Using Energy Balance Algorithm for Land (SEBAL) in Yogyakarta City 利用土地能量平衡算法(SEBAL)分析日惹市城市温度

Journal of Tropical Soils Pub Date : 2022-09-20 DOI: 10.5400/jts.2023.v28i1.31-38

N. Arif, N. Nayan

{"title":"An Analyze of Urban Temperature Using Energy Balance Algorithm for Land (SEBAL) in Yogyakarta City","authors":"N. Arif, N. Nayan","doi":"10.5400/jts.2023.v28i1.31-38","DOIUrl":"https://doi.org/10.5400/jts.2023.v28i1.31-38","url":null,"abstract":"This study examines the Land Surface Temperature (LST) using the Surface Energy Balance Algorithm for Land (SEBAL) model in Yogyakarta. SEBAL is relied upon for its accurate LST predictions because it takes into account the influence of vegetation and soil. This study identified LST in various land cover/land use (LULC) types extracted from Landsat 8 remote sensing images recorded in April 2019 (wet day) and June 2019 (dry day). The LULC classification results in the study area show that built-up land is the dominant land use, with 93.30% of the total area, and the rest is non-developed land (vegetation, open land, and water body). The average LST value on a wet day is 26.79 °C, while on a dry day, it is 30°C. The highest temperature occurs on the dry day, 35.17 °C, and the lowest on the wet day, which is 13.63°C. The correlation between LST and LULC shows the same pattern on the two different days, in which the value of vegetation temperature is lower than that of open and developed land. This research proves that vegetation influences a decrease in land surface temperature. Judging from the dominant land use being the built-up area in Yogyakarta, urban planners need to consider increasing green open spaces.","PeriodicalId":31391,"journal":{"name":"Journal of Tropical Soils","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85088477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Application of Biocom-Phosphate Solubilizing Fungi and Coal Fly-Ash to Increase P-Availability of Peat Soil in Kalimantan 生物磷增溶真菌和粉煤灰对加里曼丹泥炭土壤磷素有效性的影响

Journal of Tropical Soils Pub Date : 2022-09-06 DOI: 10.5400/jts.2022.v27i3.111-119

G. I. Ichriani, Hairil Ifansyah, A. Maulana, Ema Rizki Fauwziah, Muhammad Syifa, Bambang Supriyono Lautt, A. Jaya, Hastin Ernawati Nur Chusnul Chotimah, Wiranda Pasaribu

{"title":"Application of Biocom-Phosphate Solubilizing Fungi and Coal Fly-Ash to Increase P-Availability of Peat Soil in Kalimantan","authors":"G. I. Ichriani, Hairil Ifansyah, A. Maulana, Ema Rizki Fauwziah, Muhammad Syifa, Bambang Supriyono Lautt, A. Jaya, Hastin Ernawati Nur Chusnul Chotimah, Wiranda Pasaribu","doi":"10.5400/jts.2022.v27i3.111-119","DOIUrl":"https://doi.org/10.5400/jts.2022.v27i3.111-119","url":null,"abstract":"The peatlands have the potential to support food security efforts. However, there is have constraints on soil fertility, especially the P nutrients availability. The biotechnology approach, the application of ameliorant (biochar-compost carrier medium (biocom)) enriched with phosphate solubilizing fungi (PSF) and coal fly ash (CFA), was expected to increase the P-availability in peat soils. The research aimed to study the application of biocom enriched with PSF and CFA to increase soil P-availability and plant P-uptake. The study was conducted using peat soil media with the formulation of CFA and biocom enriched with PSF and CFA as treatments. The treatment effect was observed through soil P available and plant P uptake of maize. The results showed PSF application was inconsistent in improving P available in peat soils in Kalimantan. In Central Kalimantan, Biocom + PSF was able to increase P available in peat soils by up to 406.18% (A. oryzae-Tb7) and 353.44% (N. fischeri-Tm8). However, in South Kalimantan P available in peat soil was only 8.04% (A. oryzae-Tb7) and 12.86% (N. fischeri-Tm8). The CFA+ (biocom+PSF) formulation increased P available in Central Kalimantan peat soils, but it was different from South Kalimantan peat soils. The application of biocom+PSF and CFA has not been able to increase the P uptake of maize plant in peatlands of South Kalimantan.","PeriodicalId":31391,"journal":{"name":"Journal of Tropical Soils","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90111409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Temporal Changes in Spatial Patterns of Soil Properties During a Period of Rice Growth 水稻生育期土壤性质空间格局的时空变化

Journal of Tropical Soils Pub Date : 2022-09-06 DOI: 10.5400/jts.2023.v28i1.1-8

引用次数: 0

Effect of Mulch and Strengthened Terrace Strips on Erosion, Sediment Enrichment Ratio, and Nutrient Loss Through Erosion 覆盖和强化梯田条对侵蚀、泥沙富集比和侵蚀造成的养分损失的影响

Journal of Tropical Soils Pub Date : 2022-07-19 DOI: 10.5400/jts.2022.v27i3.133-145

Jaka Suyana, N. Nugraheni

{"title":"Effect of Mulch and Strengthened Terrace Strips on Erosion, Sediment Enrichment Ratio, and Nutrient Loss Through Erosion","authors":"Jaka Suyana, N. Nugraheni","doi":"10.5400/jts.2022.v27i3.133-145","DOIUrl":"https://doi.org/10.5400/jts.2022.v27i3.133-145","url":null,"abstract":"Mulching technology is accessible to farmers and can also reduce soil erosion and nutrient loss through erosion. This research aimed to observe the effectiveness of the combination treatment of strengthened terrace strips and maize stalk mulch on runoff, erosion, sediment enrichment ratio (SER), and nutrient loss through erosion. The experiment was conducted on upland farming on Andisol at the end of the rainy season. The erosion plot experiment was arranged in a Randomized Block Design (RBD) with the treatment of 4 doses of maize stalks mulch (0, 4, 8, and 12 Mg ha-1) and three types of strengthened terrace strips (Jali, Vetiver, and Kalanjana grass) put in groups/blocks, giving 12 experiments. The combination treatment of maize stalk mulch and strengthened terrace strips has not significantly reduced runoff and soil loss. The treatment mulch dose of 12 Mg ha-1 reduced runoff and soil loss by 9.9% and 21.9% compared to without mulch. The application of maize stalks mulch tends to reduce the sediment concentration and the number of nutrients (N and Organic C) lost through erosion but increases the nutrient concentration in sediments (SER value).","PeriodicalId":31391,"journal":{"name":"Journal of Tropical Soils","volume":"62 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78898649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Land Suitability Evaluation on Pepper Plant in Bireuen Regency, Aceh Province 亚齐省比鲁恩县辣椒种植土地适宜性评价

Journal of Tropical Soils Pub Date : 2022-07-19 DOI: 10.5400/jts.2022.v27i3.147-156

Y. Yusra, M. Muliana, K. Khusrizal, D. S. Aryani

{"title":"Land Suitability Evaluation on Pepper Plant in Bireuen Regency, Aceh Province","authors":"Y. Yusra, M. Muliana, K. Khusrizal, D. S. Aryani","doi":"10.5400/jts.2022.v27i3.147-156","DOIUrl":"https://doi.org/10.5400/jts.2022.v27i3.147-156","url":null,"abstract":"Pepper plant development requires data and information on land potential and land suitability class assessment based on the physical and chemical properties criteria so that the land can be productive. The study aimed to determine the land suitability class for pepper plants in Bireuen Regency. The research was conducted in Bireuen Regency. The unit land map (Satuan Peta Lahan, SPL) resulting from the overlay of the slope map, land use map, and soil type map was used in this study. The method used is a survey method with a land unit approach consisting of four stages: (1) preparation stage, (2) preliminary survey, (3) main survey, and (4) presentation of results. The results showed that the land had good to poor drainage, soil depth >75 cm, flat to steep slopes, mild to very heavy erosion hazard, dusty clay texture, low to high cation exchange capacity (CEC), slightly acidic to slightly alkaline pH, low organic C, Base Saturation (BS) is low to high, N total is low to very low, P2O5 is very low, and K2O is very low. Land suitability class for pepper plants in Bireuen Regency includes marginal suitability (S3) with limiting factors in the form of drainage, texture, CEC, BS, N-total, P2O5, K2O, slope, and erosion hazard. Improvements include making rorak, planting contours, drainage systems, applying manure or compost, and planting cover crops.","PeriodicalId":31391,"journal":{"name":"Journal of Tropical Soils","volume":"120 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90267001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of Pottery Irrigation and Mulching on Melon (Cucumis melo) Growth and Soil Properties of Alfisol and Entisol 陶灌覆对甜瓜生长及Alfisol和Entisol土壤性状的影响

Journal of Tropical Soils Pub Date : 2022-07-13 DOI: 10.5400/jts.2022.v27i3.99-109

Rahayu Rahayu, K. Komariah, Mei Pujiyarti

{"title":"Effect of Pottery Irrigation and Mulching on Melon (Cucumis melo) Growth and Soil Properties of Alfisol and Entisol","authors":"Rahayu Rahayu, K. Komariah, Mei Pujiyarti","doi":"10.5400/jts.2022.v27i3.99-109","DOIUrl":"https://doi.org/10.5400/jts.2022.v27i3.99-109","url":null,"abstract":"The water supply in dry land depends on the rainfall, which causes agricultural constraints and limited water supply. The pottery irrigation method is considered capable of overcoming water shortages during the dry season. Pottery irrigation uses porous clay, so the water slowly comes out of the pottery and wet the surrounding soil. The research aimed to study the influence of pottery subsurface irrigation with and without mulching on watermelon growth and soil properties of clayey soil Alfisol and sandy soil entisol. The research was conducted on July 2019 in the experimental field Faculty of Agriculture, Karanganyar Regency. The experimental research design used a nested design with a 3-factor treatment that were soil type (T), fertilization method (P), and use of mulch (M). The types of soil were Alfisol (T1) and Entisol (T2). The fertilization methods were fertigation 100% (P1), fertigation 50% (P2), and banding fertilization 100% (P3). Mulch application included control, without mulch (M0) and mulch (M1). The combination of P1M1 treatment on alfisol and entisol soil showed the highest soil moisture with values of 23.1% and 22.5%, respectively. The highest fruit weight of melon in alfisol and entisol soils were indicated by the same treatment (P1M1) with values of 580.33 g and 616.5 g, respectively.","PeriodicalId":31391,"journal":{"name":"Journal of Tropical Soils","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83479556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Soil Organisms Activities in Red Onion Cultivation with Application of Plant Extract Suspension and Compost 植物提取物悬浮液和堆肥对红洋葱栽培土壤微生物活性的影响

Journal of Tropical Soils Pub Date : 2022-05-16 DOI: 10.5400/jts.2022.v27i2.89-98

Icha Deska Rani, Dermiyati Dermiyati, Radix Suharjo, A. Niswati, Darwin H. Pangaribuan

{"title":"Soil Organisms Activities in Red Onion Cultivation with Application of Plant Extract Suspension and Compost","authors":"Icha Deska Rani, Dermiyati Dermiyati, Radix Suharjo, A. Niswati, Darwin H. Pangaribuan","doi":"10.5400/jts.2022.v27i2.89-98","DOIUrl":"https://doi.org/10.5400/jts.2022.v27i2.89-98","url":null,"abstract":"Agro-industrial waste such as banana weevil, pineapple rhizome, and empty fruit bunches of oil palm has not been utilized properly, even though the waste can be processed into liquid organic fertilizer after extracting the beneficial microorganisms contained in it. This research aimed to observe and study soil organisms’ activity after applying plant extract suspensions and compost types. The research was conducted at the Integrated Field Laboratory and Soil Science Laboratory, Faculty of Agriculture, University of Lampung. The treatments were designed in a 3 × 3 factorial design in a Randomized Block Design with three replications. The first factor was the plant suspension extracts derived from banana weevil, pineapple rhizome, and oil palm empty fruit bunches, while the second factor was the compost in the form of solid compost and liquid compost. The results showed the activity of soil organisms in the form of respiration, soil microbial carbon biomass, soil microbial population, and mesofauna population, which was applied to a suspension of plant extracts from pineapple rhizome, given the highest yield. Furthermore, the bacterial phosphate dissolution index and the diversity of soil mesofauna applied to liquid compost were higher than those of solid compost or without compost. There was no interaction between the application of plant extract suspension and the compost types on the soil organism’s activity.","PeriodicalId":31391,"journal":{"name":"Journal of Tropical Soils","volume":"74 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88348366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Soil Chemical Properties and Agronomic Response of Sugarcane (Saccharum officinarum L.) Due to Long Term of No-Tillage Practice and Bagasse Mulch Application 甘蔗的土壤化学性质及农艺响应由于长期免耕和蔗渣覆盖的影响

Journal of Tropical Soils Pub Date : 2022-04-19 DOI: 10.5400/jts.2022.v27i2.67-77

Irene Zaqyah, A. Niswati, R. Evizal, M. Utomo

{"title":"Soil Chemical Properties and Agronomic Response of Sugarcane (Saccharum officinarum L.) Due to Long Term of No-Tillage Practice and Bagasse Mulch Application","authors":"Irene Zaqyah, A. Niswati, R. Evizal, M. Utomo","doi":"10.5400/jts.2022.v27i2.67-77","DOIUrl":"https://doi.org/10.5400/jts.2022.v27i2.67-77","url":null,"abstract":"Intensive tillage will continuously reduce soil quality, characterized by decreased soil C-organic. Low soil C-organic indicates the disturbance of soil fertility. More conservative soil management experiments have been done for seven years to restore the soil quality for sugarcane (Saccharum officinarum L.) productivity. This research aimed to study the effect of the tillage system, bagasse mulch, and their interactions on soil chemical properties and sugarcane agronomic response. The research was conducted on a Split Plot of five groups. The main plot was the tillage system consisting of intensive tillage and no-tillage, while the subplot was the bagasse mulch consisting of bagasse mulch and no-bagasse mulch. This study found that in sugarcane cultivation, no-tillage system was beneficial for soil P-available, sugarcane length, and sugarcane ripening; bagasse mulch was beneficial for soil C-organic and also soil P-available. The no-tillage system to increase P-available can be combined with bagasse mulch or no-bagasse mulch, but the no-tillage system combined with no-bagasse mulch increases the percentage of gap in sugarcane cultivation.","PeriodicalId":31391,"journal":{"name":"Journal of Tropical Soils","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83551254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of Land Use Change on Soil Physico-chemical Characteristics in Sungai Batang, east part of Maninjau caldera Maninjau火山口东部双盖巴塘土地利用变化对土壤理化特征的影响

Journal of Tropical Soils Pub Date : 2022-04-12 DOI: 10.5400/jts.2022.v27i2.79-87

Y. Yulnafatmawita, R. Refdinal, A. Armansyah, Z. A. Haris

{"title":"Effect of Land Use Change on Soil Physico-chemical Characteristics in Sungai Batang, east part of Maninjau caldera","authors":"Y. Yulnafatmawita, R. Refdinal, A. Armansyah, Z. A. Haris","doi":"10.5400/jts.2022.v27i2.79-87","DOIUrl":"https://doi.org/10.5400/jts.2022.v27i2.79-87","url":null,"abstract":"Land-use change from the forest to others will affect the soil’s physicochemical properties. The research was conducted to identify soil physicochemical properties affected by land-use change in Sungai Batang, the east-south part of Maninjau caldera. The research used a survey method from which soil was sampled at four different types of land use (forest, bushland, mixed garden, and paddy soil) at 0-30 cm depth with three replicates. The results show that the soil in Sungai Batang was still developing. It was indicated by coarse soil texture (clay loam to sandy clay loam). Land-use change from the forest to other uses has altered some soil physicochemical properties. It increased soil bulk density and decreased total soil porosity, permeability rate, SOM content, and total-N. However, there was an increase in soil characteristics, especially soil P-availability, CEC, Ca- and Na-exchangeable . While the soil pH (H2O), K-and Mg-exchangeable stayed the same. In general, land use changed from forest to other use, mostly farming land degraded physicochemical characteristics of the soil derived from volcanic materials in Sungai Batang. That was mainly due to the decrease in SOM content.","PeriodicalId":31391,"journal":{"name":"Journal of Tropical Soils","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81316235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Rice Husk Biochar and Cow Manure on Some Soil Characteristics, N and P Uptake and Plant Growth of Soybean in Alfisol 稻壳生物炭和牛粪对Alfisol大豆土壤特性、氮磷吸收和植株生长的影响

Journal of Tropical Soils Pub Date : 2022-03-15 DOI: 10.5400/jts.2022.v27i2.59-65

S. Supriyadi, B. W. Widjajani, E. Murniyanto

引用次数: 0