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Position: Home > Articles > Preliminary Study on the Nutrient Solutions on Three Ornamental Plants in Hydroponics Northern Horticulture 2008 (2) 125-126

三种观赏植物水培营养液配方初步研究

作  者:
肖波;焦晋川;王琰莉
单  位:
四川省林业调查规划院;四川农业大学林学园艺学院
关键词:
彩叶凤梨;小叶榕;天竺葵;水培;营养液配方
摘  要:
采用不同配方的营养液对彩叶凤梨、小叶榕和天竺葵进行了水培试验。结果表明:3种植物对不同配方营养液有不同的适应性,大量元素为11.5 mg/L(以下单位同)NH4+-N+140.2 NO3--N+93.0 P+312.0 P+80.0 Ca+18.3 Mg+45.0 S的营养液(pH 6.12,EC为1.32 ms/cm)较适合彩叶凤梨和小叶榕的生长,而天竺葵在大量元素为21.0 NH4+-N+137.2NO3--N+44.5 P+265.2 K+92.0 Ca+36.0 Mg+48.0 S的营养液(pH5.60,EC为1.35 ms/cm)中生长最好。
译  名:
Preliminary Study on the Nutrient Solutions on Three Ornamental Plants in Hydroponics
作  者:
XIAO Bo1,JIAO Jin-chuan1,2,WANG Yan-li2(1.Sichuan Forestry Survey and Planning Institute,Chengdu,Sichuan 610081,China;2.Faculty of Forestry and Horticulture,Sichuan Agricultural University,Ya'an,Sichuan 625014,China)
关键词:
Neoregelia carolinae;Ficus microcarpa;Pelargonium hortorum;Water Culture;Nutrient Solutions
摘  要:
Neoregelia carolinae,Ficus microcarpa,and Pelargonium hortorum were water cultured in 4 different nutrient solutions and in the worked tap water(CK),respectively,to study the effects of different nutrient solutions on their growth.The results showed that N.carolinae and F.microcarpa could grow well in solution supplemented with 11.5 mg/L NH4+N+140.2 mg/L NO3——N+93.0 P+312.0 mg/L P+80.0 mg/L Ca+18.3 mg/L Mg+45.0 mg/L S.Nutrient solution containing 21.0 NH4+-N+137.2 NO3——N+44.5 P+265.2 K+92.0 Ca +36.0 Mg+48.0 S gave the best result for the growth of P.hortorum.

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