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藻类对矿石磷转化利用的研究
STUDY ON TRANSFORMATION AND AVAILABILITY OF INSOLUBLE PHOSPHORUS BY ALGAE
【摘要】 通过对沙角衣藻利用磷矿石粉作为唯一磷源生长状况的研究,及对其转化利用矿石磷情况的测定,结果表明:该藻不仅能转化利用矿石磷粉中的磷以满足其本身生长的需要,而且可提高介质中有效磷的浓度为其它生物的生长提供磷源.
【Abstract】 The authors reported that when phosphorus ore powder was unique phosphorus source in the culture medium the algae cell density and available phosphor concentration were measured.The results showed that Chlamydomonas sajio Liwun not only used phosphorus element in phosphorus ore powder but also increased the available phoasphorus concentration in medium.So it can provide phosphorus source for other plants and microbians too.
【关键词】 藻类;
矿石磷;
有效磷;
转化利用;
【Key words】 algae; phosphorus ore powder; availble phosphorus; transformation availability;
【Key words】 algae; phosphorus ore powder; availble phosphorus; transformation availability;
【基金】 川大三康生物工程有限公司资助
- 【文献出处】 四川大学学报(自然科学版) ,JOURNAL OF SICHUAN UNIVERSITY (NATURAL SCIENCE EDITION) , 编辑部邮箱 ,1998年06期
- 【分类号】Q939.99,
- 【被引频次】22
- 【下载频次】90