摘要
南果梨是鞍山地区特产,是当地农民的主要经济来源.南果梨种植区域有一定的局限性,其真正的奥秘一直不为人知.本文通过对南果梨与地质地球化学环境相关性研究,发现南果梨与成土母岩有着密切的关系,土壤中较为丰富的植物必需元素和营养元素,是南果梨良好发育的首要条件,而其中的钾、铁、镁、钙、钴、锰决定了南果梨的独特品质.
The Nanguo pear is the specialty of Anshan region and also the main pocketbook of the local farmers. The reason why the pear distributes in the localized area was not clear. Through the study on the geological and geochemical environment of the region, its intimate correlation to the pear is found out. The relatively abundant concentration of necessary and nutrient elements in soil is the chief premise for pear＇s favorable growth, furthermore the elements of K,Fe, Mg, Co and Mn decide the special quality of the pear.
出处
《地质与资源》
CAS
2005年第2期154-156,共3页
Geology and Resources
关键词
南果梨
地质地球化学环境
相关性
鞍山
Nanguo pear
geological and geochemical environment
correlation
Anshan
