Results 181 to 190 of about 196,095 (349)

An innovative modelling technique for bimodal soil water characteristic curve under wetting process. [PDF]

Sci Rep
Bello N, Satyanaga A, Irawan S, Zhai Q, Gofar N, Kim J.   +5 more
europepmc   +1 more source

Experimental Investigation of the Soil-Water Characteristic Curves (SWCC) of Expansive Soil: Effects of Sand Content, Initial Saturation, and Initial Dry Unit Weight [PDF]

Ammar Alnmr, Mounzer Omran Alzawi, Richard Ray, Safwan Abdullah, Jihad Ibraheem   +4 more
openalex   +1 more source

Did the Indian Green Revolution Change the Farm Size–Productivity Relationship?

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We examine the relationship between farm size and productivity during India's Green Revolution, a period of rapid technological transformation. Using a unique panel of over 5000 Indian farm households that spans the Green Revolution (1971–1999), we show that the classic (linear) inverse farm size–productivity relationship gradually evolved ...
Rabail Chandio, Leah E. M. Bevis
wiley   +1 more source

Estimation of the wetting induced settlement of loess soils from the wetting soil-water characteristic curve. [PDF]

Sci Rep
Li C, Chen Y, Xiang K, Dai G, Gong W, Yang S, Satyanaga A, Chua YS, Gao P, Zhai Q.   +9 more
europepmc   +1 more source

ANALYSIS OF UNSATURATED CYCLIC TRIAXIAL TEST BY USE OF SOIL WATER CHARACTERISTIC CURVE AND CONSTITUTIVE MODEL OF SOIL SKEOLETON CONSIDERING EFFECT OF VOID CHANGE

, 2016
Takaki MATSUMARU, Ryosuke Uzuoka
openalex   +2 more sources

Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková, Michiel van Dijk, Robert M'Barek, Hans van Meijl, Tomas Ratinger   +4 more
wiley   +1 more source

Variability in the measured soil‒water characteristic curve with respect to the numbers of specimens. [PDF]

Sci Rep
Wang H, Gao Z, Ma R, Satyanaga A, Zhai Q.   +4 more
europepmc   +1 more source

Effects of Temperature Change on the Soil Water Characteristic Curve and a Prediction Model for the Mu Us Bottomland, Northern China [PDF]

, 2019
Xiaoying Qiao, Shaoyang Ma, Guixing Pan, Guanglu Liu   +3 more
openalex   +1 more source

Temperature Sensitivity and Adaptation of Cereal Yields: Empirical Evidence From Italy

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This paper investigates the evolving temperature sensitivity and climate adaptation of cereal yields in Italy from 1952 to 2023, using province‐level data for maize, common wheat, and durum wheat. Employing panel data econometric methods, we estimate yield responses to heat exposure, changes in sensitivity over time, and adaptation to climate ...
Paolo Nota, Giacomo Coughlan, Alessandro Olper   +2 more
wiley   +1 more source

A Correlated Random-Field Ising Model for Pore-Scale Hysteresis in Soil-Water Characteristic Curves

Angela Viviana Gómez Azuero, Juan Carlos Salazar Montenegro   +1 more
openalex   +2 more sources