000 01936nab a22004457a 4500
001 G58123
003 MX-TxCIM
005 20240919021134.0
008 121211b |||p||p||||||| |z||| |
022 _a1435-0653 (Revista en electrónico)
022 0 _a0011-183X
040 _aMX-TxCIM
041 0 _aEn
043 _aUS
072 0 _aF30
082 0 4 _a92-052568
100 1 _aDhillon, B.S.
_92240
245 0 0 _aRecurrent mass selection based on selfed-plant evaluation in allogamous species
260 _c1991
340 _aPrinted
500 _aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0011-183X
520 _aPlant breeders need to develop methods having higher genetic gains than those available. The objective of this study is to propose recurrent selfed-plant mass (SPM) selection, derive its expected genetic gain (delta GS), and to compare delta GS with that of mass selection (delta GM). In SPM selection, S1 plants are evaluated and recombined, and a cycle is completed in a year if an off-season nursery is available. The (delta GS) per cycle was 18 to 34% higher than delta GM for degree of dominance ranging from none to complete dominance and the frequency of favourable alleles from low to intermediate (0.14.5). The SPM selection has another
546 _aEnglish
591 _aUS (DNAL 64.8 C883)|Crop Science Society of America (CSSA)|COMOD
595 _aAC
650 1 7 _aBreeding methods
_gAGROVOC
_2
_91030
650 1 0 _aCell structure
650 1 0 _aChromosomes
650 1 0 _aFertilization
650 1 0 _aGenes
650 1 0 _aNucleus
650 1 0 _aPhysiological functions
650 1 0 _aPollination
650 1 0 _aReproduction
650 1 0 _aSelection
650 1 0 _aSexual reproduction
650 1 7 _aPlant breeding
_gAGROVOC
_2
_91203
773 0 _tCrop Science
_n92-052568
_gv. 31, no. 4, p. 1075-1077
942 _cJA
999 _c17240
_d17240