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PENENTUAN PEMETAAN KADAR AIR TANAH OPTIMAL PADA LAHAN PERKEBUNAN KELAPA SAWIT (STUDI KASUS: KEBUN CIKASUNGKA, PT PERKEBUNAN NUSANTARA VIII, CIMULANG, BOGOR)

JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2022
Soil water content is one of the dynamics of water conditions that can be a limiting factor in achieving optimal oil palm productivity. The extensive oil palm plantations make it difficult to acquire soil moisture content data.
Siti Faizah Zauhairah, Baba Barus, Enni Dwi Wahjunie, Boedi Tjahjono, Alfin Murtadho   +4 more
doaj   +1 more source

Compatible measurements of volumetric soil water content using a neutron probe and Diviner 2000 after field calibration. [PDF]

, 2006
Field calibrations for a neutron probe and a capacitance sensor (Diviner 2000) for measuring the soil water content of a shrinking–swelling clay soil were substantially different from commonly used default values. Using our field calibrations, the two
Reinhard, Berend Richard, Pasturel, P., Burgess, Paul J.   +2 more
core   +1 more source

Field Devices For Monitoring Soil Water Content

EDIS, 2004
In the context of water management for irrigation, measuring and monitoring soil water status is an essential component of best management practices (BMPs) to improve the sustainability of agriculture. This document is Bulletin 343, one of a series from
Rafael Muñoz-Carpena
doaj   +5 more sources

Indirect determination of soil water content

E3S Web of Conferences, 2016
This manuscript reviews the recent developments in indirect methods used to measure soil watent content (SWC). It focuses on three types of methodological approaches: (i) high-frequency electromagnetic methodologies (dielectric methods and Ground ...
Cosenza Philippe
doaj   +1 more source

Field Measurements of Soil-Water Content and Soil-Water Pressure

, 1971
From the Proceedings of the 1971 Meetings of the Arizona Section - American Water Resources Assn. and the Hydrology Section - Arizona Academy of Science - April 22-23, 1971, Tempe, ArizonaKnowledge of the dynamic water content-pressure potential ...
Reginato, R. J., Jackson, R. D.
core   +3 more sources

Spatial Variation in Soil Water Content Over Hillslopes Engineered by Fish-scale Pits in Taihang Mountainous Region

Guan'gai paishui xuebao, 2021
【Objective】 Fish-scale pit is a common technology used to engineering earth slopes in arid and semi-arid regions to improve water infiltration and reduce soil erosion.
ZHANG Zhihua, GUO Jiawei, SANG Yuqiang, WANG Decai, YANG Liu, ZHANG Jinhao, CHEN Nannan, YANG Xitian   +7 more
doaj   +1 more source

Experimental Study on Determining Unsaturated Property of Soil [PDF]

, 1980
This paper deals with the experimental study of hydraulic properties of unsaturated soil. In treating unsaturated zone, a great deal more data are required than are required for the saturated zone, but these properties of soils must be known to apply the
Nishigaki, Makoto, Kono, Iichiro
core   +1 more source

Feldspathic sandstone addition and its impact on hydraulic properties of sandy soil [PDF]

, 2018
Feldspathic sandstone could be used as an effective conditioner to improve the physical quality of sandy soil, and increase the crop yield there. To determine the effects of feldspathic sandstone content on soil hydraulic properties in a sandy soil, the ...
Xiaofeng Yang, Xingchang Zhang, Zhang, XC (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China., Junchao Jia, Zhang, XC (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China., Pingping Zhang   +5 more
core   +2 more sources

Experimental Study on Relationship between Free Load Swelling Rate and Water Content of Medium Expansive Soil

Advances in Civil Engineering, 2021
Expansive soil has the property of water swelling, which is related not only to the hydrophilic mineral composition of soil particles and the microstructure of soil, but also to the initial moisture content, dry density, and overburden condition of soil.
Cheng Song, Ligong Yang, Wei Xia, Wendong Ji, Yuting Zhang   +4 more
doaj   +1 more source

Soil Water Content at Planting Affects Determining Agricultural Drought for Rainfed Spring Wheat

Atmosphere, 2023
Agricultural drought often refers to water deficit in soil caused by a shortage of precipitation during a specific period in crop growing season, thus leading to final crop production failure. However, soil water content during planting may be related to
Kai Zhang, Funian Zhao, Bo Zhang
doaj   +1 more source