Enhancing Agricultural Research and Precision Management for Subsistence Farming by Integrating System Models with Experiments

Partition factors of the water balance components (percent) for t...Figure 5.5 Effect of inflow on potential recharge, evaporation, outflow, hyd...Figure 5.6 Effect of evaporation on potential recharge, evaporation, outflow...Figure 5.7 Comparison of the generated Q/P (runoff/rainfall) profiles by the...Figure 5.8 Comparison of observed and predicted runoff by the developed mode...Figure 5.9 Changes in annual and seasonal streamflow during the 2050s and 20...Figure 5.10 Changes in magnitude and frequency of high and low flows in the...Figure 5.11 Changes in annual and seasonal streamflow during the 2050s and 2...Figure 5.12 Changes in magnitude and frequency of high and low flows in the...Figure 5.13 Comparison of time‐variant observed and predicted water availabi...Figure 5.14 Comparison of mean long‐term average annual and annual observed...Figure 5.15 Comparison of observed and predicted soil erosion by the develop...Figure 5.16 Simulated soil erosion rate by the RUSLE for different land uses...Figure 5.17 Simulated soil erosion rate by the RUSLE for the Himalayan regio...

5 Chapter 6Figure 6.1 Hydrological units, location of the observation site for canal, g...Figure 6.2 Spatial distribution of irrigation amount and groundwater depth (...Figure 6.3 The schematic of regional simulation using the Agricultural Water...Figure 6.4 (A, B, C) Simulated vs. measured soil water content, groundwater...Figure 6.5 Parameters sensitivity analysis for evapotranspiration (ET), grou...Figure 6.6 Comparison of simulated soil and crop indexes with measured soil...Figure 6.7 Spatial distribution of (a) crop evapotranspiration and (b) groun...Figure 6.8 Temporal variation of monthly F and ET during 2009–2013. F, net g...Figure 6.9 (a) Relationship between monthly F/ET and groundwater depth, (b)...

6 Chapter 7Figure 7.1 Schematic illustration of the temperature gradient field chamber...Figure 7.2 Simulated vs. measured grain yields of barley for four local vari...Figure 7.3 Simulated vs. measured yields of three rice varieties of Nampyong...Figure 7.4 Cumulative distribution function (CDF) of grain yield for three d...Figure 7.5 Percentage changes in rice yield from the 12 baseline years (1997...Figure 7.6 Projections of grain yields of (a) SaeChal, (c) HeenChal, (e) Keu...Figure 7.7 Grain yields of three rice cultivars as a function of early and l...Figure 7.8 Mean changes in the yield of the four barley varieties of (a) DaJ...Figure 7.9 Grouping of simulated grain yields of four barley varieties of (a...

7 Chapter 8Figure 8.1 Maps of (a) the Fertile Crescent showing physiography, (b) countr...Figure 8.2 Examples of (a) current “Tel” farming system widespread in the Le...Figure 8.3 Length of growing season based on (a) the ratio of actual evapotr...Figure 8.4 Example of land‐use change and the sudden transition from semi‐ar...Figure 8.5 Example of (a) mixed farming and (b) traditional management pract...Figure 8.6 Geographical distribution of six major soil series in the rain‐fe...Figure 8.7 Probability distribution of simulated and standardized biomass, g...Figure 8.8 Heatmap of the spatial distribution of decreasing biomass yield a...Figure 8.9 Cumulative probability distribution and its ±95% confidence ellip...Figure 8.10 Isohyets of (a) simulated and annualized crop rotation yield, (b...Figure 8.11 Validation variance in simulated and annualized crop rotation yi...Figure 8.12 Yield gaps (Yg; Mg ha−1) due to RCP4.5 and RCP8.5 representative...

1 Cover Page

2 Series Page

3 Title Page

4 Copyright Page

5 Dedication Page

6 Table of Contents

7 Begin Reading

8 Index

9 WILEY END USER LICENSE AGREEMENT

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EDITORSDennis J. Timlin, Saseendran S. Anapalli

CONTRIBUTORS Samuel G. K. Adiku,Department of Soil Science, School of Agriculture, College of Basic and Applied Sciences University of Ghana, Legon, Accra, Ghana; Shakir Ali,Principal Scientist, Indian Institute of Soil and Water Conservation (IISWC) Research Centre, Kota (Rajasthan) India; Saseendran S. Anapalli,USDA_ARS Sustainable Water Management Research Unit, Stoneville, MS; Aleme Araya,Department of Agronomy, Kansas State University, Manhattan, KS; Celine Birnholz,International Center for Tropical Agriculture (CIAT), Nairobi, Kenya; Ignacio A. Ciampitti,Department of Agronomy, Kansas State University, Manhattan, KS; Bright S. Freduah,Soil and Irregation Research Centre, University of Ghana, Kapong, Ghana; Xiaoyu Gao,Water Conservancy and Civil Engineering College, Inner Mongolia Agricultural University, Hohhot, 010018, China; Prasanna H. Gowda,USDA‐ARS, Southeast Area, Stoneville, MS; Zailin Huo,Center for Agricultural Water Research in China, China Agricultural University, Beijing, 100083, China; Adlul Islam,Natural Resource Division, Indian Council of Agricultural Research, New Delhi, India; Abdullah A. Jaradat [Deceased],Research Agronomist, USDA‐ARS, North‐Central Soil Conservation Research Laboratory, Morris, MN; Seungtaek Jeong,Applied Plant Science, Chonnam National University, Gwangju, Republic of Korea; Alpha Y. Kamara,International Institute of Tropical Agriculture, R4D Unit, Ibaden, Nigeria; Han‐Yong Kim,Applied Plant Science, Chonnam National University, Gwangju, Republic of Korea; Jonghan Ko,Applied Plant Science, Chonnam National University, Gwangju, Republic of Korea; Joseph Kugbe,Department of Soil Science, University of Development Studies, Nyankpala, Ghana; Byunwoo Lee,Plant Science, Seoul National University, Seoul, Republic of Korea; Dilys S. MacCarthy,Soil and Irregation Research Centre, School of Agriculture, College of Basic and Applied Sciences, University of Ghana, Kapong, Ghana; Ravic Nijbroek,International Center for Tropical Agriculture (CIAT), Nairobi, Kenya; Prabhat R. Ojasvi,ICAR‐Indian Institute of Soil and Water Conservation Research Centre, Rajasthan, India; Birthe Paul,International Center for Tropical Agriculture (CIAT), Nairobi, Kenya; P.V. Vara Prasad,Department of Agronomy, Kansas State University; Feed the Future Innovation Lab for Collaborative Research on Sustainable Intensification, Kansas State University, Manhattan, KS; Zhongyi Qu,Water Conservancy and Civil Engineering College, Inner Mongolia Agricultural University, Hohhot, China; Charles W. Rice,Department of Agronomy, Kansas State University, Manhattan, KS; Rolf Sommer,International Center for Tropical Agriculture (CIAT), Nairobi, Kenya; Pengcheng Tang,Institute of Water Resources for Pastoral Area, China Institute of Water Resources and Hydropower Research, Hohhot, 010020, China; Dennis J, Timlin,USDA‐ARS Adaptive Cropping Systems Laboratory, Henry A. Wallace Agricultural Research Center, Beltsville, MD

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