Selection and Characterization of High pH Resistant or Salt Resistant Variants from Haploid Triticale callus (n=28) PRODUCTION OF WHEAT HAPLOIDS USING ANTHER CULTURE AND WHEAT×MAIZE HYBRIDIZATION TECHNIQUE PLANT REGENERATION FROM PROTOPLASTS OF HAPLOID INDUCED BY IRRADIATION IN APPLE TECHNIQUES OF RADIATION INDUCED HAPLOID BREEDING OF WHEAT Quantitative Trait Loci Mapping of Flag-leaf Ligule Length in Rice and Alignment with ZmLG1 Gene Quantitative Trait Loci for Panicle Layer Uniformity Identified in Doubled Haploid Lines of Rice in Two Environments Linkage Map Construction and Quantitative Trait Loci Analysis for Bolting Based on a Double Haploid Population of Brassica rapa Quantitative trait locus mapping with background control in genetic populations of clonal F1 and double cross IN VITRO SELECTION OF RAPE VARIANTS RESISTANT TO OXALIC ACID USING HAPLOID STEM APEXES SELECTION OF BROCCOLI VARIANTS TOLERANT TO HIGHER TEMPERATURE USING HAPLOID STEM APEXES in vitro IDENTIFICATION OF MORPHOLOGY AND CYTOLOGY IN WHEAT HAPLOID THROUGH WHEAT×MAIZE Genetic Dissection of Vascular Bundle Systems in Peduncle and Panicle Characters in Rice (Oryza sativa L.) by Means of RFLP Markers Genetic Analysis of Grain Plumpness of Rice Using a DH Population Derived from an Indica/Japonica Cross The Production of Haploid Wheat Plants via Wheat X Maize Hybridization Establishment and Characterization of Haploid Suspension Cells in Supersweet Maize In Vitro Induction of Haploid Plantlets from Unpollonated Ovaries of Highland Barley DNA Methylation Site Analysis of Haploid, Diploid and Hybrids in Twin-Seedling Rice Microscopical Observations on the Embryoid Formation in Cultured Unfertilized Ovules of Helianthus annuus L. A New Broccoli Cultivar‘Hailü’ A New Broccoli Cultivar‘Hailü’ Preliminary Study on Anther Culture of Erigeron breviscapus Preliminary Study of Anther Culture of Platycodon grandiflorum