Simulation‐Based Analysis of Effects of Vrn and Ppd Loci on Flowering in WheatWiley - Tập 48 Số 2 - Trang 678-687 - 2008
Jeffrey W. White, Markus Herndl, R. C. Izaurralde, Thomas Payne, Gerrit Hoogenboom
Cereal production is strongly influenced by flowering date. Wheat (Triticum aestivum L.) models simulate days to flower by assuming that development is modified by vernalization and photoperiodism. Cultivar differences are parameterized by vernalization requirement, photoperiod sensitivity, and earliness per se. The parameters are usually estimated by comparing s...... hiện toàn bộ
Integrating genetic gain and gap analysis to predict improvements in crop productivityWiley - Tập 60 Số 2 - Trang 582-604 - 2020
Mark Cooper, Tom Tang, Carla Gho, Tim Hart, Graeme Hammer, Carlos D. Messina
AbstractA Crop Growth Model (CGM) is used to demonstrate a biophysical framework for predicting grain yield outcomes for Genotype by Environment by Management (G×E×M) scenarios. This required development of a CGM to encode contributions of genetic and environmental determinants of biophysical processes that influence key resource (radiation, water, nutrients) use a...... hiện toàn bộ
Use of Crop Growth Models with Whole‐Genome Prediction: Application to a Maize Multienvironment TrialWiley - Tập 56 Số 5 - Trang 2141-2156 - 2016
Mark Cooper, Frank Technow, Carlos D. Messina, Carla Gho, Liviu R. Totir
High throughput genotyping, phenotyping, and envirotyping applied within plant breeding multienvironment trials (METs) provide the data foundations for selection and tackling genotype × environment interactions (GEIs) through whole‐genome prediction (WGP). Crop growth models (CGM) can be used to enable predictions for yield and other traits for different genotypes and environments within a...... hiện toàn bộ
Introduction to a Special Issue on Genotype by Environment InteractionWiley - Tập 56 Số 5 - Trang 2081-2089 - 2016
Natalia de León, Jean‐Luc Jannink, Jode W. Edwards, Shawn M. Kaeppler
Expression of a phenotype is a function of the genotype, the environment, and the differential sensitivity of certain genotypes to different environments, also known as genotype by environment (G × E) interaction. This special issue ofCrop Scienceincludes a collection of manuscripts that reviews the long history of G ×E research, describes new and innovative idea...... hiện toàn bộ
A Gene‐Based Model to Simulate Soybean Development and Yield Responses to EnvironmentWiley - Tập 46 Số 1 - Trang 456-466 - 2006
Carlos D. Messina, James W. Jones, Kenneth J. Boote, C. Eduardo Vallejos
Realizing the potential of agricultural genomics into practical applications requires quantitative predictions for complex traits and different genotypes and environmental conditions. The objective of this study was to develop and test a procedure for quantitative prediction of phenotypes as a function of environment and specific genetic loci in soybean [... hiện toàn bộ
Perspectives for Genomic Selection Applications and Research in PlantsWiley - Tập 55 Số 1 - Trang 1-12 - 2015
Nicolas Heslot, Jean‐Luc Jannink, Mark E. Sorrells
ABSTRACTGenomic selection (GS) has created a lot of excitement and expectations in the animal‐ and plant‐breeding research communities. In this review, we briefly describe how genomic prediction can be integrated into breeding efforts and point out achievements and areas where more research is needed. Genomic selection provides many opportunities to increase geneti...... hiện toàn bộ
Remobilization of Carbon Reserves Is Improved by Controlled Soil‐Drying during Grain Filling of WheatWiley - Tập 40 Số 6 - Trang 1645-1655 - 2000
Jianchang Yang, Jianhua Zhang, Huang ZuLiu, Qingsen Zhu, Long Wang
Heavy use of N fertilizers delays plant senescence in wheat (Triticum aestivum L.) and results in slow grain filling and a low harvest index. This study investigated whether senescence is enhanced by a controlled soil drying during the late grain‐filling stage and whether such an enhancement can lead to better remobilization of reserved C to the grains. Two wheat...... hiện toàn bộ
Assignment of Individual Genotypes to Specific Forage Cultivars of Perennial Ryegrass Based on SSR MarkersWiley - Tập 49 Số 1 - Trang 49-58 - 2009
Junping Wang, Mark P. Dobrowolski, Noel O. I. Cogan, John W. Forster, K. F. Smith
ABSTRACTAssignment or exclusion of an individual to specific populations or cultivars based on molecular genetic markers provides an attractive approach for varietal identification at the individual level in cross‐pollinated plant species. The objectives of this study were (i) to explore the molecular diversity and relationships between Australasian perennial ryegr...... hiện toàn bộ