WebInbreed: An inbred is a nearly homozygous line obtained through continuous inbreeding of a cross pollinating species with selection accompanying inbreeding; it is maintained by … WebSep 5, 2013 · The line can be used as male or female for seed production, and has been used in several commercial hybrids in eastern and southern Africa. CML545 (CZL0619) An early-maturing, white-grained, dent-type inbred line that has high levels of resistance to common mid-altitude foliar diseases (MSV, TLB, GLS, PLS, PS) and tolerance to low soil N …

Onion – Plant Breeding & Plant Genetics Program – UW–Madison

WebThe creation of inbred lines improves the results of hybridization by “stretching” the genetic distance between lines; i.e., inbreeding can be used to create opposite types of homozygosity, and this will enable hybrids to be more heterozygous and hopefully to exhibit more hybrid vigour. Webing double-cross hybrid seed. This step made the production of hybrid seed corn economically feasible because the seed would be produced on vigorous hybrid plants instead of weak inbred plants. During the 1920s and 1930s much effort was devoted to developing new inbreds and fitting them into single- and 237 J. M. Poehlman, Breeding … d w buffa author

Inbred Lines - an overview ScienceDirect Topics

WebBreeding Schemes for Line Development There are two main methods by which lines are developed: pedigree method and bulk method. Both methods start with the generation of … http://www.knowledgebank.irri.org/ricebreedingcourse/documents/2LineHybridRiceBreeding.pdf WebInbreds. In the lesson, Corn Breeding: Lessons from the Past of this series, an inbred (sometimes called an inbred line or simply a line) was described as a pure-breeding strain of corn. When pollen from an inbred plant is placed on the silks either of the same plant (this is a self-pollination) or of another plant of the same inbred (this is ... d.w. buffa book list