SOME ASPECTS OF THE GROWTH OF GRACILARIA-TENUISITIPITATA IN POND CULTURE

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	SOME ASPECTS OF THE GROWTH OF GRACILARIA-TENUISITIPITATA IN POND CULTURE
	WU, CY; LI, RZ; LIN, GH; WEN, ZC; DONG, LF; ZHANG, JP; HUANG, XH; WEI, SQ; LAN, GB
	1993
发表期刊	HYDROBIOLOGIA
ISSN	0018-8158
卷号	261 页码:339-343
摘要	The effect of temperature, salinity, nitrogen, culture density and depth on the growth of Gracilaria tenuistipitata were investigated between April 1985 and March 1986 in outdoor ponds in Guangxi Province, South China. The mean annual growth rate was 2.4% per day. Under favourable temperatures of 20-30-degrees-C, daily growth rate may reach as high as 3.3%. Salinity had an obvious effect on growth and photosynthesis and growth peaked at 21 parts per thousand, with a broad plateau between 7-27 parts per thousand. Growth experiments showed that a total nitrogen (NH4-N plus NO3-N) concentration of 4 muM was sufficient to enable the plants to maintain a daily growth rate of 2.7%. The best growth of the plant was obtained at a culture density of 0.5-1 kg M-2 and a culture depth of 30 cm in the pond.
学科领域	Marine & Freshwater Biology
收录类别	sci
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/3400
专题	实验海洋生物学重点实验室
推荐引用方式 GB/T 7714	WU, CY,LI, RZ,LIN, GH,et al. SOME ASPECTS OF THE GROWTH OF GRACILARIA-TENUISITIPITATA IN POND CULTURE[J]. HYDROBIOLOGIA,1993,261:339-343.
APA	WU, CY.,LI, RZ.,LIN, GH.,WEN, ZC.,DONG, LF.,...&LAN, GB.(1993).SOME ASPECTS OF THE GROWTH OF GRACILARIA-TENUISITIPITATA IN POND CULTURE.HYDROBIOLOGIA,261,339-343.
MLA	WU, CY,et al."SOME ASPECTS OF THE GROWTH OF GRACILARIA-TENUISITIPITATA IN POND CULTURE".HYDROBIOLOGIA 261(1993):339-343.

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