Comparison of the effects of mechanical scarification and gibberellic acid treatments on seed germination in Pterocarpus angolensis

Agriculture & Biology

• Pterocarpus angolensis 100%
• gibberellic acid 58%
• acid treatment 57%
• seed germination 48%
• germination 29%
• seeds 29%
• provenance 28%
• dormancy breaking 18%
• Zambia 17%
• Zimbabwe 16%
• seed coat 15%
• domestication 14%
• soaking 14%
• savannas 14%
• woodlands 13%
• aqueous solutions 13%
• sowing 11%
• water 5%

Earth & Environmental Sciences

• scarification 92%
• germination 64%
• seed 48%
• acid 35%
• comparison 23%
• provenance 13%
• effect 13%
• dormancy 9%
• domestication 9%
• sowing 8%
• wild population 8%
• soaking 8%
• savanna 7%
• cold water 7%
• woodland 6%
• aqueous solution 6%
• Africa 5%
• rate 4%