The relationship between outcrossing range and you will collective fitness wasn’t tall (quadratic regression: F

The relationship between outcrossing range and you will collective fitness wasn’t tall (quadratic regression: F

For two forest species inside the Sri Lanka’s moist region woods, fruit set increased significantly that have outcrossing distance, peaking at intermediate-range inside-forest crosses (1–10 km based varieties). When you look at the crosses ranging from woods occupying independent forest supplies, however, fruits lay was significantly smaller (or nearly therefore) for both kinds. Conversely, seeds germination and you may seedling top within 1 yr to possess Sh. cordifolia recommended crossbreed vitality in-between-tree crosses. The effects off nearest-neighbors mating varied one of trees and kinds; this new suggest fitness price of nearest-neighbor mating relative to mating with meagerly more distant neighbors is actually 45% having S. (more…)

Continue ReadingThe relationship between outcrossing range and you will collective fitness wasn’t tall (quadratic regression: F