Influences of soil, terrain, and crop growth on soil moisture variation from transect to farm scales

Geoderma ◽  
2011 ◽  
Vol 163 (1-2) ◽  
pp. 45-54 ◽  
Author(s):  
Qing Zhu ◽  
Henry Lin
Keyword(s):  
Soil Moisture ◽  
Crop Growth ◽  
Moisture Variation ◽  
Soil Moisture Variation

scholarly journals Variation Characteristics and Influencing Factors of Soil Moisture Content in the Lime Concretion Black Soil Region in Northern Anhui

Water ◽  
2021 ◽  
Vol 13 (16) ◽  
pp. 2251
Author(s):  
Mingcheng Du ◽  
Jianyun Zhang ◽  
Amgad Elmahdi ◽  
Zhenlong Wang ◽  
Qinli Yang ◽  
...  
Keyword(s):  
Soil Moisture ◽  
Relative Humidity ◽  
Moisture Content ◽  
Soil Moisture Content ◽  
Crop Growth ◽  
Groundwater Depth ◽  
Factors Affecting ◽  
Moisture Variation ◽  
Main Factors ◽  
Soil Moisture Variation

Soil moisture content (SMC) is an important factor affecting crop growth. Based on the field SMC data measured at the Wudaogou experimental station from 1989 to 2019, two typical crop types, wheat and maize, were selected. By combining the groundwater depth, crop growth period, and meteorological factors in the same period, and using classical statistics and redundant analysis (RDA) methods, the characteristics and influencing factors of SMC changes in vertical profiles of different crops were compared and analyzed. The results showed that the SMC and average daily water storage of wheat were greater than that of maize. The crop growth mainly consumed 0–60 cm SMC. The SMC in this area was moderately variable; the SMC of 0–30 cm belongs to the active layer, and the SMC of 30–100 cm belongs to the sub-active layer. The RDA method identified ground temperature, groundwater depth, relative humidity, and the wheat growing period as the main factors affecting soil moisture variation in wheat fields; groundwater depth, relative humidity, and water vapor pressure differences were the main factors affecting soil moisture variation in maize fields. The results can provide a basis for accurate prediction of soil water dynamics and thus provide a reference for irrigation decision-makers.

Soil moisture variation drives canopy water content dynamics across the western U.S.

2021 ◽  
Vol 253 ◽  
pp. 112233
Author(s):  
Drew S. Lyons ◽  
Solomon Z. Dobrowski ◽  
Zachary A. Holden ◽  
Marco P. Maneta ◽  
Anna Sala
Keyword(s):  
Soil Moisture ◽  
Water Content ◽  
Moisture Variation ◽  
Canopy Water ◽  
Soil Moisture Variation

How can terracing impact on soil moisture variation in China? A meta-analysis

2020 ◽  
Vol 227 ◽  
pp. 105849
Author(s):  
Die Chen ◽  
Wei Wei ◽  
Liding Chen
Keyword(s):  
Soil Moisture ◽  
Meta Analysis ◽  
Moisture Variation ◽  
Soil Moisture Variation

Characteristics of soil moisture variation in different land uses in a small catchment on the Loess Plateau, China

2018 ◽  
Vol 74 (1) ◽  
pp. 24-32 ◽  
Author(s):  
M. Tang ◽  
X. Zhao ◽  
X. Gao ◽  
C. Zhang ◽  
P. Wu ◽  
...  
Keyword(s):  
Soil Moisture ◽  
Loess Plateau ◽  
Land Uses ◽  
The Loess Plateau ◽  
Small Catchment ◽  
Moisture Variation ◽  
Soil Moisture Variation

scholarly journals Soil Moisture Variation in a Farmed Dry-Hot Valley Catchment Evaluated by a Redundancy Analysis Approach

Water ◽  
2017 ◽  
Vol 9 (2) ◽  
pp. 92 ◽  
Author(s):  
Li Rong ◽  
Xingwu Duan ◽  
Detai Feng ◽  
Guangli Zhang
Keyword(s):  
Soil Moisture ◽  
Redundancy Analysis ◽  
Analysis Approach ◽  
Moisture Variation ◽  
Soil Moisture Variation

scholarly journals Soil moisture variation in relation to topography and land use in a hillslope catchment of the Loess Plateau, China

2001 ◽  
Vol 240 (3-4) ◽  
pp. 243-263 ◽  
Author(s):  
Yang Qiu ◽  
Bojie Fu ◽  
Jun Wang ◽  
Liding Chen
Keyword(s):  
Land Use ◽  
Soil Moisture ◽  
Loess Plateau ◽  
The Loess Plateau ◽  
Moisture Variation ◽  
Soil Moisture Variation

scholarly journals High resolution scanner data for the detection of soil moisture variation

1984 ◽  
Vol 27 (1) ◽  
pp. 125-131 ◽  
Author(s):  
Susan M. Timmins ◽  
Patrick D. Fitzgerald
Keyword(s):  
Soil Moisture ◽  
High Resolution ◽  
Scanner Data ◽  
Moisture Variation ◽  
Soil Moisture Variation

scholarly journals Soil moisture variation and plant water stress at the Hartheim Scots pine plantation

1996 ◽  
Vol 53 (1-3) ◽  
pp. 123-133 ◽  
Author(s):  
N. Sturm ◽  
S. Reber ◽  
A. Kessler ◽  
J. D. Tenhunen
Keyword(s):  
Soil Moisture ◽  
Water Stress ◽  
Scots Pine ◽  
Plant Water ◽  
Pine Plantation ◽  
Plant Water Stress ◽  
Moisture Variation ◽  
Soil Moisture Variation

Effects of soil moisture variation on competition among co-existing species in old-field communities of the Loess Hilly Region

2019 ◽  
Vol 39 (3) ◽  
Author(s):  
张馨月 ZHANG Xinyue ◽  
杜峰 DU Feng ◽  
潘天辉 PAN Tianhui ◽  
张赟赟 ZHANG Yunyun ◽  
周敏 ZHOU Min
Keyword(s):  
Soil Moisture ◽  
Old Field ◽  
Hilly Region ◽  
Moisture Variation ◽  
Soil Moisture Variation ◽  
Loess Hilly Region
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