Mapping and Isolation of Quantitative Trait Loci Controlling Plant Height and Heading Date in Rice Identification and Interaction Analysis of Six Agronomic Trait Loci of Rice Based on a Recombinant Inbred Population Mapping Quantitative Trait Loci for Grain Appearance Traits of Rice Using a Recombinant Inbred Line Population Mapping Quantitative Trait Loci Associated with Aluminum Toxin Tolerance in NJRIKY Recombinant Inbred Line Population of Soybean (Glycine max) Detection of QTL for Resistance to Rice Black-Streaked Dwarf  Disease