Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Journal of Soil Quality and Management

Kecendrungan Warna Tanah dan Status Bahan Organik Pada Lahan Pertanian yang Mengalami Penutupan Awan Rendah Berbasis Peta Terra Modis di Pulau Lombok Dewanti Ayu Fitriani; Mahrup Mahrup; Ismail Yasin; Lalu Arifin Aria Bakti
Journal of Soil Quality and Management Vol. 1 No. 1 (2022): Journal of Soil Quality and Management
Publisher : Department of Soil Science, Faculty of Agriculture, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jsqm.v1i1.3

Abstract

Research has been carried out on the tendency of soil color and the status of organic matter on agricultural land with low cloud cover based on the fashionable terra map on the island of Lombok. The purpose of this study was to determine the tendency of soil color and the status of organic matter on agricultural land which is experiencing low cloud cover continuously based on the Terra Modis map on Lombok Island. This study uses a descriptive method, the data used is data obtained from direct sampling on the land (then analyzed the samples in the laboratory), cloud cover data obtained from the Terra satellite, and Rupa Bumi Indonesia (RBI) map data. can be obtained from the NTB Regional Planning and Development Agency (BAPPEDA). The results of this study indicate that on the island of Lombok, low cloud cover on dry land typology with Inceptisols soil type did not cause changes in the color of the main base matrix (hue) of the soil, brightness (chroma), except for different color saturation variables (value). amounting to 0.5 units, where the land covered by clouds tends to be darker than the land without cloud cover and there is an initial sign, that the organic matter which has no significant difference in levels in the two land conditions, shows a soil color response of 7.5 YR 2.5 / 2 is darker on cloud-covered land than is resistant without colored cover. 2.5 YR 3/2.
Variasi Regim Lengas dan Suhu Tanah Pada Lahan yang Mengalami Penutupan Awan Rendah Berbasis Peta Terra Modis di Pulau Lombok Reni Anggraeni; Mahrup Mahrup; IGM Kusnarta; Putu Silawibawa
Journal of Soil Quality and Management Vol. 1 No. 1 (2022): Journal of Soil Quality and Management
Publisher : Department of Soil Science, Faculty of Agriculture, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jsqm.v1i1.9

Abstract

Soil moisture and temperature are parameters of soil physical properties that are closely related to climatic variations. Descriptive Research on "Variation of Moisture Regime and Soil Temperature on Land with Low Cloud Cover" has been done, to determine the variation of soil moisture and soil temperature on land with permanently low cloud cover based on the Terra Modis map on the island of Lombok. Low cloud cover data was obtained from Terra Modis satellite data which were delineated by Lombok maps. Daily rainfall data were collected from the Climatology Meteorology and Geophysics Agency (BMKG) Kediri Station. Moisture and soil temperature were measured periodically at 10 day intervals, for two consecutive months (March and April, 2020). The results showed that soil moisture varied temporally. Soil moisture content was higher in areas with low cloud cover in the dryland with soils type of Typic Eutrudept, Inceptisols order, than in areas without cloud permanent cover. Soil temperature in the open zone (without low cloud cover) was higher than in the zone that always experiences closure