Results 101 to 110 of about 136,690 (209)

Weed management in grain legumes using an intercropping approach [PDF]

open access: yes, 2004
Grain legumes benefit the farming system via symbiotic N2 fixation and subsequent residue incorporation contributing to soil fertility together with their effect as break-crop in cereal rich rotations.
Hauggaard-Nielsen, Henrik   +1 more
core  

Relevance of unilateral and bilateral sexual polyploidization in relation to intergenomic recombination and introgression in Lilium species hybrids [PDF]

open access: yes
Sexual polyploids were induced in diploid (2n = 2x = 24) interspecific F1 hybrids of Longiflorum × Asiatic (LA) and Oriental × Asiatic (OA) Lilium hybrids by backcrossing to Asiatic (AA) parents as well as by sib-mating of the F1 LA hybrids.
Arens, P.F.P.   +5 more
core   +3 more sources

Ecological predictors of interspecific variation in bird bill and leg lengths on a global scale. [PDF]

open access: yesProc Biol Sci, 2023
Xu Y   +7 more
europepmc   +1 more source

Characterization of an allotriploid strawberry Fragaria × bifera Duchesne (Rosaceae) from Europe [PDF]

open access: yes, 2015
Peer ...
Gerstberger, Pedro   +3 more
core  

Effects of outbreeding depression on meristics and bilateral asymmetry in hybrids of spatially separated populations of pink salmon (Oncorhynchus gorbuscha) [PDF]

open access: yes, 2005
Thesis (M.S.) University of Alaska Fairbanks, 2005Different populations of a species distributed over diverse conditions adapt to their local environments to improve their ability to survive or reproduce. Intraspecific hybridization can alter the locally
Hoover, Carrie L.
core  

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