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通过测定铜仁丘陵山区野生博落回生长地、人工种植荒山和耕地、育苗地的土壤紧实度、博落回生长状况,调查博落回根、根芽及萌发。结果表明:土壤紧实度是影响博落回产量的重要因素,在紧实的土壤环境中,博落回株高、茎粗减小,根芽萌发成株率降低,年萌发数1-2株。
Through the determination of Tonglun hilly area of wild Bo back to the growth of artificial cultivation of barren hills and arable land, nurturing the soil compaction, Bo back to the growth of the situation, to investigate the plum roots, root buds and germination. The results showed that soil compaction was an important factor affecting the yield of Populus euphorbiae. In tight soil environment, the plant height, stem diameter and root formation rate decreased, the germination number 1-2 Strain.