文档预览： commitment is our driving force Worldwide trust At present, Excelsum has Dutch sites in Almere (head office) and Ridderkerk (service office). We also have worldwide agencies in Miami, Kuala Lumpur and China. Excelsum has carried out national and international projects for example in Rotterdam, Hawaii, the ... 点击下载

文档预览： 生态环境学报 2009, 18(2): 608-613 Ecology and Environmental Scienceshttp://www.jeesci.com E-mail: editor@jeesci.com山蒟(Piper hancei)的生态生物学... 点击下载

文档预览： 347 Descripciones de especies: Anacardium excelsum OFI-CATIE / A Nombres comunes Sinónimos Es una madera muy fibrosa adecuada para uso general y no como madera estructural o para ex-teriores, debido a la variabilidad en la madera, gran proporción de albura, secado incierto, y a ... 点击下载

文档预览： Piperaceae Includes Peperomiaceae. MACROPIPER Miq. Macropiper excelsum (G.Forst.) Miq. LHI, NI Macropiper excelsum subsp. psittacorum (Endl.) Sykes Macropiper excelsum f. psittacorum (Endl.) A.C.Sm. Macropiper excelsum var. majus ... 点击下载

文档预览： Chapter 5 Sulfur Emissions from Roots of the Rain Forest Tree Stryphnodendron excelsum Ecosystem, Community, and Physiological Implications Bruce Haines 1, Marilyn Black 2, and Charlene Bayer 2 'Botany Department, University of Georgia ... 点击下载

文档预览： 240 E f Ecto dE M icroorganis Mos r izosféricos sobrE g Er Minación y c rEc i MiEnto t EMprano dE a nacardiuM E x c ElsuM z on as Á ridas 11(1), 2007 d ay ant b ar rEt o *, n El son V al Ero , a driana M uñoz , a rnaldo p Eralta u niV ... 点击下载

文档预览： 91 HODGE, KEESING, WRATTEN: INDUCED DEFENCES IN KAWAKAWA New Zealand Journal of Ecology (2000) 24(1): 91-95 ©New Zealand Ecological Society SHORT COMMUNICATION Induced defences in kawakawa ( Macro piper excelsum ): ... 点击下载

文档预览： Electronic Reprint V1.01 (Aug. 2004), New Zealand Journal of Ecology, © New Zealand Ecological Society, Inc., http://www.nzes.org.nz Electronic Reprint V1.01 (Aug. 2004), New Zealand Journal of Ecology, © New Zealand Ecological Society, Inc ... 点击下载

文档预览： Efecto de extractos vegetales sobre el crecimiento de maíz ( Zea mays L.) y rábano ( Raphanus sativus L.) ii La Universidad EARTH certifica que el Proyecto de Graduación titulado Efecto de extractos vegetales sobre el crecimiento de maíz ( Zea ... 点击下载

文档预览： Abstract : The chromatographic separation of the crude hexane extract and dichloromethane extract of dried leaves of Hymenodictyon excelsum gave two new acetylenic fatty acids which were identified as nonadeca-18-en-4-yn-1-oic acid ( 1 ) and henicosa-20-en-6-yn-1-oic acid ... 点击下载