Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Pima cotton breeding"'
Sixteen long staple cotton varieties (including 4 Pima experimental lines) were tested in a replicated small plot trial on the Safford Agricultural Center. Plots were machine harvested twice to determine yield and percent first pick Small hand sample
Externí odkaz:
http://hdl.handle.net/10150/209631
Twelve Pima varieties and experimental strains were grown in a replicated trial at the Maricopa Agricultural Center. Lint yield, boll size, lint %, gin turnout %, plant population and fiber property data are presented in this report.
Externí odkaz:
http://hdl.handle.net/10150/209630
Pima experimental strains P73, P75, P76, P77, and the cultivars Pima S-6 (PS-6) and Pima S-7 (PS-7) were grown in replicated regional tests at twelve locations across the Pima belt in 1993. Tests were machine harvested for yield determination, plant
Externí odkaz:
http://hdl.handle.net/10150/209629
Autor:
Percy, R. G.
A feasibility study of short season management in Pima cotton, using short season genotypes, was initiated in 1993. Four short season genotypes, a full season check, and a short season check were evaluated in replicated tests under short season and f
Externí odkaz:
http://hdl.handle.net/10150/209608
Autor:
Percy, R. G., Turcotte, E. L.
Pima experimental strains P73, P74, P75, P76, P77, P79 and the varieties Pima S-6 (PS-6) and Pima S-7 (PS-7) were grown in replicated Regional tests at ten locations across the Pima belt in 1992. Tests were machine harvested for yield determination,
Externí odkaz:
http://hdl.handle.net/10150/209560
Autor:
Percy, R. G.
Two investigations, one of the inheritance of stomatal regulation and its relation to heat tolerance and the other of seed gossypol content in Gossvpium barbadense, began yielding results in 1992. Mode of gene action conferring stomatal conductance v
Externí odkaz:
http://hdl.handle.net/10150/209561
Autor:
Percy, R. G., Turcotte, E. L.
An investigation was conducted to determine the inheritance, allelism, and linkage associations of a spontaneous, male- sterile mutant found in plants of American Pima (Gossypium barbadense L.) cotton. Analyses of F₁, F₂, and BC populations of th
Externí odkaz:
http://hdl.handle.net/10150/208635
Autor:
Percy, R. G., Turcotte, E. L.
Pima experimental strains P73, P74, P75, P76, P77, and P78 and the varieties Pima S-6 (PS-6) and Pima S-7 (PS-7) were grown in Regional tests at seven locations across the Pima belt in 1991. When yields were averaged across five test locations below
Externí odkaz:
http://hdl.handle.net/10150/208621
Autor:
Percy, R. G., Turcotte, E. L.
An isozyme study of the diversity and structure of Goss_vpium nii revealed levels of genetic variation within the species which were high for an island endemic. Infraspecific diversity of G. darwinii was observed among populations of the various Gala
Externí odkaz:
http://hdl.handle.net/10150/208343
Autor:
Turcotte, E. L., Percy, R. G.
Pima experimental strains P67, P69, P71, P73, P74, and Pima S -6 were grown in Regional tests at 11 locations across the Pima belt in 1990. P73 averaged highest in mean yield across locations followed by P74, P69, P67, Pima S-4 and P71. The experimen
Externí odkaz:
http://hdl.handle.net/10150/208342