scholarly journals KEANEKARAGAMAN MAKROFAUNA TANAH DI PERKEBUNAN KOPI DESA BATU KALUNG KECAMATAN MUARA KEMUMU KABUPATEN KEPAHIANG

2020 ◽  
Vol 2 (2) ◽  
pp. 44-51
Author(s):  
Pariyanto Pariyanto ◽  
Endang Sulaiman ◽  
Bahlul Ihdana
Keyword(s):  
Soil Moisture ◽  
Soil Temperature ◽  
Soil Ph ◽  
Diversity Index ◽  
Pitfall Trap ◽  
Chemical Factor ◽  
Coffee Plantation ◽  
Soil Macrofauna ◽  
Coffee Plantations ◽  
Hand Sorting

This study aims to determine the diversity of existing soil macrofauna at coffee plantations located at Batu Kalung village, Muara Kemumu subdistrict of Kepahiang regency. This research was conducted in February 2018 at the coffee plantations area. The methods used in this research were pitfall-trap and hand sorting. The result of the study at the site found there are  9 orders of macraofauna consisting of 11 families, 13 species, and 188 spesimen.The species found were Heterometrus lepturus, Scolopendrae morsitans, Trigoniulus corallines, Neocurtilla hexadactylla, Gryllus assimilis, Ceuthophilus maculates, Dolichoderus bituberculatus, Componotus carnelus, Blatta germanica, Blattella orientalis, Odontotaenius disjunctus, Ponthoscolex corethurus, and Hirudo medicinalis. The calculation of soil macrofauna index in coffee plantations found a number of 0.942. This indicates that that the level of soil macrofauna diversity at the coffee plantations is low. The highest soil macrofauna diversity index was found on Ponthoscolex corethurus, which is 0.146. In the contrary, the lowest diversity index was found onHeterometrus lepturus species, 0.011. In addition, The average physics-chemical factor of soil at the coffee plantation was obtained that the soil temperature is 280C, soil pH of 5.8,  and soil moisture of 67

scholarly journals Soil macrofauna diversity in andisol after eight years of Mount Sinabung eruption in Sumatra, Indonesia

2021 ◽  
Vol 22 (6) ◽  
Author(s):  
Mariani Sembiring ◽  
HIDAYATULAH MUNAWAROH ◽  
MUKHLIS MUKHLIS ◽  
BENNY HIDAYAT ◽  
TENGKU SABRINA
Keyword(s):  
Soil Moisture ◽  
Soil Temperature ◽  
Soil Ph ◽  
Volcanic Ash ◽  
Soil Surface ◽  
Pitfall Trap ◽  
The Other ◽  
Soil Macrofauna ◽  
Organic C ◽  
Hand Sorting

Abstract. Sembiring M, Munawaroh H, Mukhlis, Hidayat B, Sabrina T. 2021. Soil macrofauna diversity in andisol after eight years of Mount Sinabung eruption in Sumatra, Indonesia. Biodiversitas 22: 3024-3030. The eruption of Mount Sinabung resulted in volcanic ash covering the soil of various thicknesses. That will affect the population and diversity of macrofauna in it. This research aimed to determine the Andisol soil macrofauna in Karo District with various thicknesses of volcanic ash covering from Mount Sinabung. This research was conducted in May 2019. Plots were placed in four locations, Location I: processed land (0 cm), Location II: Land covered by thin ash (?2 cm), Location III: Land covered by medium ash (2-5 cm), Location IV: Land covered by thick ash (?5 cm). Sampling was conducted by using the Pitfall trap, Monolith squared, and Hand sorting methods. The research results indicated that the thicker the volcanic ash covering the soil surface, it would reduce soil moisture, soil water content, organic C, and soil pH, but on the other hand, increase the soil temperature. A total of 20 species were able to live on the Andisols affected by the eruption of Mount Sinabung.

scholarly journals Soil greenhouse gas fluxes from different tree species on Taihang Mountain, North China

2014 ◽  
Vol 11 (6) ◽  
pp. 1649-1666 ◽  
Author(s):  
X. P. Liu ◽  
W. J. Zhang ◽  
C. S. Hu ◽  
X. G. Tang
Keyword(s):  
Soil Moisture ◽  
Organic Carbon ◽  
Soil Organic Carbon ◽  
Soil Temperature ◽  
Soil Ph ◽  
Tree Species ◽  
Soil Bulk Density ◽  
Total N ◽  
Gas Fluxes ◽  
Greenhouse Gas Fluxes

Abstract. The objectives of this study were to investigate seasonal variation of greenhouse gas fluxes from soils on sites dominated by plantation (Robinia pseudoacacia, Punica granatum, and Ziziphus jujube) and natural regenerated forests (Vitex negundo var. heterophylla, Leptodermis oblonga, and Bothriochloa ischcemum), and to identify how tree species, litter exclusion, and soil properties (soil temperature, soil moisture, soil organic carbon, total N, soil bulk density, and soil pH) explained the temporal and spatial variation in soil greenhouse gas fluxes. Fluxes of greenhouse gases were measured using static chamber and gas chromatography techniques. Six static chambers were randomly installed in each tree species. Three chambers were randomly designated to measure the impacts of surface litter exclusion, and the remaining three were used as a control. Field measurements were conducted biweekly from May 2010 to April 2012. Soil CO2 emissions from all tree species were significantly affected by soil temperature, soil moisture, and their interaction. Driven by the seasonality of temperature and precipitation, soil CO2 emissions demonstrated a clear seasonal pattern, with fluxes significantly higher during the rainy season than during the dry season. Soil CH4 and N2O fluxes were not significantly correlated with soil temperature, soil moisture, or their interaction, and no significant seasonal differences were detected. Soil organic carbon and total N were significantly positively correlated with CO2 and N2O fluxes. Soil bulk density was significantly negatively correlated with CO2 and N2O fluxes. Soil pH was not correlated with CO2 and N2O emissions. Soil CH4 fluxes did not display pronounced dependency on soil organic carbon, total N, soil bulk density, and soil pH. Removal of surface litter significantly decreased in CO2 emissions and CH4 uptakes. Soils in six tree species acted as sinks for atmospheric CH4. With the exception of Ziziphus jujube, soils in all tree species acted as sinks for atmospheric N2O. Tree species had a significant effect on CO2 and N2O releases but not on CH4 uptake. The lower net global warming potential in natural regenerated vegetation suggested that natural regenerated vegetation were more desirable plant species in reducing global warming.

scholarly journals PERANAN EKOLOGI DUSUNG DAN NON DUSUNG DAN KONTRIBUSINYA PADA KONSERVASI LINGKUNGAN DI DESA URENG KECAMATAN LEIHITU KABUPATEN MALUKU TENGAH

2018 ◽  
Vol 2 (1) ◽  
pp. 28-48
Author(s):  
Napsiah Heluth ◽  
J. Matinahoru ◽  
Fransina Latumahina
Keyword(s):  
Soil Moisture ◽  
Soil Temperature ◽  
Water Content ◽  
Soil Water ◽  
Soil Water Content ◽  
Air Temperature ◽  
Organic Content ◽  
Environmental Conservation ◽  
Soil Macrofauna ◽  
Organic C

The research study aims to determine the ecological conditions of dusung and non dusung, and the role of the contribution to environmental conservation in Ureng Village. The research method used was purposive sampling with observation parameters were microclimate (CO2 content, air temperature, humidity), vegetation conditions and soil conditions (soil temperature, soil moisture, soil pH, soil moisture content, soil macrofauna and organic C) . The results of  Paired of each parameter measured mostly show a smaller calculated t value compared to the t0.05 table value (1.8595) which means that the parameter is not a real difference, ie for the air humidity, t count = 0.27,; soil pH, t count = 0.6; soil macrofauna, t count = -0.66 and vegetation, t count = 1.01. As for the parameters of CO2; air temperature, soil temperature, , soil water content and organic C, t value of CO2 gives the value t count = - 16.06; air temperature = -5.11; soil temperature = -3.62; soil moisture, t count = 2,16; soil water content = 8.47, and C-Organic = 8.53; t count value which is greater than t table value which shows that there is a significant difference between CO2, air temperature, soil temperature, soil moisture, soil water content and C-Organic content in the dusung area which is greater than in the non-dusung area. From the results of the analysis it is known that dusung has a better role in environmental conservation when compared to non dusung which is indicated by the value of CO2 air temperature, soil temperature, soil moisture, soil water content and C-organic content.

HUBUNGAN KANDUNGAN KIMIA TANAH TERHADAP KEANEKARAGAMAN MAKROFAUNA TANAH PADA PERKEBUNAN APEL SEMI ORGANIK DAN ANORGANIK

2018 ◽  
Vol 3 (02) ◽  
pp. 5-11
Author(s):  
Mohamad Nasirudin ◽  
Ambar Susanti
Keyword(s):  
Direct Observation ◽  
Soil Ph ◽  
Diversity Index ◽  
Chemical Properties ◽  
Soil Macrofauna ◽  
Chemical Content ◽  
Index Value ◽  
Relationship Of ◽  
The Relationship

This study aims to determine the relationship of soil chemical content to soil macrofauna in semi-organic and non organic apple plantations in Tulungrejo Village, Bumiaji District, Batu City. Observation of soil chemical properties carried out in the BPTP East Java laboratory. The soil was taken systematically on both fields. Observation of soil macrofauna is carried out by direct observation. The study was conducted in March - May 2018. The parameters observed in this study were soil (H ') macrofauna, and soil (pH, C-Organic, and N). The chemical content of soil in the semi-organic apple plantation is (pH = 7.8 C-Organic = 1.54 and N = 0.16), while the chemical content of soil in the land of inorganic apple plantations is (pH = 7 C-Organic = 0 , 5 and N = 0.06). The results of research on soil macrofauna in Semi Organic apple plantations found 9 orders consisting of 10 families and amounting to 247 individuals. The role of soil macrofauna includes 3 families and 45 individuals, 4 family detrivor and 42 individuals, and 3 family predators and 160 individuals. The results of research on soil macrofauna in the field of Inorganic found 8 orders, consisting of 9 families and numbered 162 individuals. The role of the soil macrofauna includes 3 families and 25 individuals, 3 families and 18 individuals, and 3 families and 119 individuals. Diversity index value (H ') of soil macrofauna in semi-organic land is higher at 1.81, while in Inorganic land is 1.53.

scholarly journals Keanekaragaman dan Kelimpahan Makrofauna Tanah pada Tiga Tegakan Berbeda di Hutan Pendidikan Gunung Walat

2020 ◽  
Vol 11 (1) ◽  
pp. 25-31
Author(s):  
Cahyo Wibowo ◽  
Muhammad Fahmi Alby
Keyword(s):  
Soil Properties ◽  
Soil Quality ◽  
Diversity Index ◽  
Soil Macrofauna ◽  
Sorting Method ◽  
Richness Index ◽  
Hand Sorting

Soil macrofauna is an important factor in studying the biological soil quality. The activity of soil macrofauna affects the soil properties and condition. The objective of this study was to identify the soil macrofauna and analyze the diversity, evenness, and richness index of soil macrofauna on some sites at educational forest of gunung Walat. The macrofauna was collected using hand sorting method on 40x40 cm plots in 10 cm depth of soil and 3-5 cm thick of forest litters at Agathis, Pinus, and Puspa trees. The identification result showed that a total 641 individuals were found under Agathis, Pinus, and Puspa trees. The Pinus trees showed the highest frequency of soil macrofauna (377 individu). The Agathis trees showed the highest value of diversity index, that was H’=2.38, DMg=4.12, and E=0.78. Keywords: abundance, diversity, soil macrofauna, hand sorting method, Gunung Walat

scholarly journals Soil Moisture Assessment Using Soil Moisture Index (SMI) Method at the Bangelan Coffee Plantation, Malang Regency, East Java

2022 ◽  
Vol 9 (1) ◽  
pp. 1-12
Author(s):  
Almira Harwidya Irenasari ◽  
S Soemarno
Keyword(s):  
Soil Moisture ◽  
Limiting Factors ◽  
Landsat 8 ◽  
Landsat 8 Oli ◽  
Coffee Plantation ◽  
Moisture Index ◽  
Coffee Plantations ◽  
Soil Moisture Index ◽  
The Relationship ◽  
Soil Moisture Status

Water is one of the limiting factors in the growth of coffee plants. If plants experience a lack of water, it can inhibit plant growth and, at a critical level, can lead to drought stress and plant damages. The available soil water to plants can be estimated from the level of soil moisture index. The monitoring of soil moisture status can be used in improving the management of coffee plantations. Soil Moisture Index (SMI) is a method that can be used to estimate the level of soil moisture using remote sensing technology using NDVI and LST values. The purpose of this study was to analyze the status and distribution of soil moisture at the coffee plantation; analyze the relationship between vegetation index and soil moisture; and analyzed the relationship between soil moisture status using the SMI method and soil moisture measured in coffee plantations. Results showed that the soil moisture index obtained from Landsat 8 OLI/TIRS image processing had an average value of 0.60. The average soil moisture index at the study site is 1.05. Soil moisture index from the Landsat 8 OLI/TIRS image has a significant positive effect on soil moisture at the study site (y = 7.4996x – 3.4789; R2 = 0.7146**). It is suggested that the SMI method can be used to estimate soil moisture in the coffee plantation.

scholarly journals Population and Diversity of Soil and Leaf Litter Mesofauna in Arable Soils at The Agriculture Experimental Field of University of Lampung

2017 ◽  
Vol 22 (1) ◽  
pp. 55
Author(s):  
Mas Achmad Syamsul Arif ◽  
Ainin Niswati ◽  
Sri Yusnaini ◽  
Novia Pratiwi Ardiyani
Keyword(s):  
Soil Moisture ◽  
Moisture Content ◽  
Leaf Litter ◽  
Soil Ph ◽  
Soil Moisture Content ◽  
Diversity Index ◽  
Arable Soils ◽  
Soil Mesofauna ◽  
Total N ◽  
Soil C

This research was conducted to study the population and diversity of soil and leaf litter mesofauna in arable soils under different types of vegetation and slope at the Agriculture Experimental Field (AEF) of University of Lampung. This study was designed to use the survey method. The soil and leaf litter samples were taken from different vegetation and slope classes. Observational variables included population and diversity index of soil mesofauna (H’), soil temperature, soil moisture content, soil pH, soil organic-C, soil total-N, and soil C/N ratio. The data of population distribution were presented in a boxplot diagram and the correlation between soil properties and mesofauna population or mesofauna diversity index were presented. The results showed that the most abundant soil mesofauna was observed in the plots with sugarcane vegetation, either sampled at the end of dry season (November 2015) or at the beginning of rainy season (April 2016). However, the highest number of leaf litter mesofauna was found in the plot with cassava vegetation. This result suggests that the cassava leaf litter most likely became the preferred substrate for mesofauna. In all treatments, the value of mesofauna diversity index (H‘) was categorized as low according to the Shannon-Weaver index. Two dominant orders frequently found in almost all vegetation types were Acarina and Collembola. The results of correlation analysis indicated that only soil pH sampled on November 2015 was positively correlated with the mesofauna population (range of pH 5.0 to 6.6). Soil moisture content sampled on November 2015 and soil C/N ratio sampled on April 2016 were positively correlated with the diversity index of soil mesofauna, respectively. Soil total-N sampled on November 2015 was negatively correlated with the soil mesofauna diversity index. The increase of leaf litter biomass appeared to promote the increase of the leaf litter mesofauna population, but not the diversity index.Keywords: diversity index, leaf litter,  soil mesofauna, vegetation

scholarly journals IMPACT OF FALLOW ON SOIL HEALTH IN MOKOKCHUNG DISTRICT, NAGALAND, INDIA

2021 ◽  
Vol 29 (4) ◽  
pp. 410-417
Author(s):  
Wati Temjen ◽  
Maibam Romeo Singh ◽  
Tali Jungla
Keyword(s):  
Soil Moisture ◽  
Organic Carbon ◽  
Soil Organic Carbon ◽  
Soil Temperature ◽  
Soil Ph ◽  
Shifting Cultivation ◽  
Detrimental Effect ◽  
Soil Health ◽  
Fungal Species ◽  
Available Nitrogen

Two sites were selected from the district of Mokokchung, Nagaland viz., Forest Regeneration Site (FRS) and Shifting Cultivation Site (SCS). At FRS, soil pH ranged from 5.00±0.13–5.50±0.04, soil moisture 35.44±1.09–53.39±0.84%, soil temperature 14.33±0.47–23.83±0.23 °C, soil organic carbon 2.20±0.08–3.03±0.02% and available nitrogen 424.48±6.73– 547.46±2.10 Kg/ha. At SCS, soil pH ranged from 5.94±0.24–6.53±0.02, soil moisture 30.32±2.64–45.72±0.98%, soil temperature 17.83±0.62–26.1±0.08 °C, soil organic carbon 1.67±0.29–2.34±0.08% and available nitrogen 324.16±8.42– 443.20±1.06 Kg/ha. Significant correlation between soil temperature, pH, soil moisture and available nitrogen was observed at FRS, while correlation of soil moisture and pH was observed at SCS. A total of 21 fungal species belonging to 13 genera were identified from the two sites. FRS had more fungal diversity than SCS. The genus Aspergillus was dominant in both the studied sites. The study observed the detrimental effect of the shifting cultivation on soil health and highlights the need for monitoring and rectification to preserve soil health.

Rancang Bangun Alat Ukur Monitoring Dan Pengukuran Kontaminasi Tanah (Studi Kasus: Desa Pelangan Kecamatan Sekotong)

2018 ◽  
Vol 4 (1) ◽  
Author(s):  
Alfina Taurida Alaydrus ◽  
Teguh Rifandi ◽  
Laili Mardiana ◽  
Kasnawi Al Hadi ◽  
Suhayat Minardi
Keyword(s):  
Soil Moisture ◽  
Soil Temperature ◽  
Soil Ph ◽  
Mercury Concentration ◽  
Ph Value ◽  
Processing Waste ◽  
Physical Character ◽  
Gold Processing ◽  
Measurement Results ◽  
Non Linear

Gold processing waste contains many chemicals compound such as mercury and cyanide, which may help change the physical character of soil. In this study, the temperature, humidity and soil pH has been measured. Measurements of temperature and soil moisture are carried out using SHT11 sensors directly during gold processing. Measurements were carried out around the pond in three different directions. Each direction has 6 points, spaced 5 m apart. Measurements at one point are carried out for 20-21 hours. The measurement results are then mapped to a contour using Surfer-13. Based on the measurement results, obtained temperature values for all points are in the range 25.2-30.3 °C. While the value of soil moisture around 63.8-89.9%, and the soil pH value ranged from 6.8 to 8.1. The mapping results shows the distribution of temperature, humidity and soil pH with almost the same pattern, where the mercury concentration is linear with soil temperature, and soil pH, but non-linear with soil moisture

scholarly journals Understory and Soil Macrofauna Diversity under the Three Young Native Species and Acacia crassicarpa in a Drained Peatland of Pelalawan-Riau, Indonesia

2021 ◽  
Vol 305 ◽  
pp. 05002
Author(s):  
Avry Pribadi ◽  
Ahmad Junaedi
Keyword(s):  
Tree Species ◽  
Native Species ◽  
Diversity Index ◽  
Pitfall Trap ◽  
Understory Vegetation ◽  
Soil Macrofauna ◽  
Native Tree ◽  
Acacia Crassicarpa ◽  
Fern Species ◽  
Native Tree Species

Most studies mentioned that Acacia crassicarpa belongs to invasive species that could threat the native biodiversity. To respond that issue, we conducted a study that covers the understory and soil macrofauna diversity of three native tree species, namely mahang (Macaranga pruinosa), skubung (Macaranga gigantea) and geronggang (Cratoxylum arborescens) and an exotic species namely krassikarpa in a drained peatland in Pelalawan, Riau. The observation of understory vegetation under each studied species was undertaken by using 2 x 1 m plots. Furthermore, the structure of macrofauna was observed by pitfall trap methods. Results revealed that there were two fern species namely Neprolephis biserrata and Stenochlaena palustris that dominated the understory vegetation in namely mahang (Macaranga pruinosa), skubung (Macaranga gigantea) and geronggang (Cratoxylum arborescens). The diversity index in vegetation structure among those four tree species was insignificantly varied. Moreover, the percentage of understory coverage under A. crassicarpa was significantly higher than that under all native tree species. On the other hand, Formicidae and Rhinotermitidae were dominant in skubung and krassikarpa. Meanwhile, Formicidae and Blattidae were high in mahang and geronggang. Furthermore, diversity index of macrofauna were significantly low at krassikarpas`s understory compare to other three native species. This study suggested that the introduction of krassikarpa affect the biodiversity.

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