Seed yield from polluted stands of Pinus sylvestris L
2000
Palowski, B.
The number of seed scales, filled and empty seeds were evaluated for two populations growing in polluted environments in southern Poland and one clean population growing in northeastern Poland. The number of filled seeds ranged from 23 to 25 per cone from both polluted and clean pine stands. The variation of investigated characters was higher among years than between polluted populations and the clean one. This could be due to protection by the plant of the traits of generative propagation against poisonous impact of industrial contaminants.
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
New forests
                                                                
                                                                
                                                                    卷
                                                                    20
                                                                
                                                                
                                                                
                                                                    期
                                                                    1
                                                                
                                                                
                                                                
                                                                    
                                                                    页码
                                                                    15
                                                                    
                                                                    
                                                                        - 22
                                                                    
                                                                
                                                                
                                                                
                                                                
                                                                
                                                                    ISSN
                                                                    0169-4286
                                                                
                                                            其它主题
                                            Seed productivity; Seed cones
                                        语言
                                            英语
                                        类型
                                            Journal Article; Text
                                        
                                            
                                            2024-02-28
                                        
                                        
                                        
                                        
                                            
                                            MODS