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Picea meyeri rehd. et wils

Webb24 okt. 2024 · 假槟榔 Arc.ale. Archontophonenix alexandrae H.Wendl et Drude 尖叶杜英 Ela.api. Elaeocarpus apiculatus Mast 箭杆杨 Pop. Nig. var. the. Populus nigra var. … Webb15 dec. 2024 · Larix principis-rupprechtii Mayr. and Picea meyeri Rehd. et Wils. are two dominant species in the cold-temperature coniferous forests (1800–2800 m a.s.l.) of …

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Webb26 juli 2010 · 白扦(Picea meyeri Rehd.Et Wils.)是中国特有的裸子植物[10]，常绿乔木，适应性较强，生长速度快，为我国云杉属中分布较广的树种之一。经测定白扦针叶中莽草酸的平均含量达1.8%-2.6% ... Webb8.The Research on the Photosynthesis and Water Eco-physiological Characteristics of Pinus Tabulaeformis Carr. and Picea Meyeri Rehd.et Wils;白杄和油松水分、光合生理生态特性的比较研究 9.Study of luminescence of inks in infrared region;签字笔水、圆珠笔油红外发光特性的研究 rayburn wieand https://combustiondesignsinc.com

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Webb1 feb. 2012 · Introduction. Picea meyeri, an indigenous evergreen conifer and one of the most important tree species in North-Central China, is distributed widely in the northern Hebei and Shanxi Provinces as well as the southeastern part of the Inner Mongolia Autonomous Region (Fang et al., 2011).P. meyeri is the most dominant tree species … Webb3 feb. 2024 · 山杨（Populus davidiana）林群系是温带落叶阔叶林区中森林植被演替序列的一个阶段性植被类型，它常是栎林、桦木林、云杉林及其它林型采伐或火烧后出现的次 … Webb中文名 学名 青扦: Picea wilsonii Mast.: 白扦: Picea meyeri Rehd. et Wils.: 蒙古云杉: Picea meyeri Rehd. et Wils. var. mongolica H. Q. Wu 青海云杉 ... rayburn wine

响应面分析法优化从白扦中提取莽草酸工艺*_参考网

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Picea meyeri rehd. et wils

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Webb云杉属Picea. 红皮云杉Picea koraiensis Nakai （换土） 青杄P. wilsonii Mast. （换土） 白扦Picea meyeri Rehd. et Wils. （换土） 松属Pinus （多需换土） 华山松Pinus armandii Franch. 短叶松Pinus banksiana Lamb. 白皮松Pinus bungeana Zucc. ex Endl. 赤松Pinus densiflora Sieb. et Zucc. 乔松Pinus griffithii ... Webb12 juli 2024 · The parameter of Picea spp. (Picea asperata, Picea meyeri Rehd. et Wils, and Picea wilsonii Mast) in Shanxi did not significantly differ in the height or DBH models and the results of Quercus spp. (Quercus aliena Bl, Quercus dentata Thunb, and Quercus wutaishansea Mary) presented the same trend.

Picea meyeri rehd. et wils

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Webb10 juli 2024 · To explore the correlation and coordination between primary and secondary growth, we monitored the leaf phenology, shoot elongation, and stem growth of co … WebbPicea meyeri Rehder & E. H. Wilson in Sargent, Pl. Wilson. 2: 28. 1914. 白扦 bai qian Picea meyeri var. mongolica H. Q. Wu; P. meyeri f. pyramidalis (H. W. Jen & C. G. Bai) L. K. Fu & …

WebbDifferences were not observed between this treatment and the control (Fig 3A,3B and 3E), and similar results were found for the pollen tubes of Picea meyeri Rehd. Et Wils and Picea wilsonii Mast ... http://www.yanquecao.com/detail/2525

http://www.igsnrr.cas.cn/xwzx/jxlwtj/200607/P020090715578664529934.pdf http://www.linyekexue.net/EN/10.11707/j.1001-7488.20240716

WebbTo study the role of boron in pollen germination and pollen tube growth of Picea meyeri Rehd. et Wils., pollen grains were cultured in standard medium or boron-deficient …

WebbMeyer spruce (Picea meyeri Rehd. et Wils.) is a relict conifer, and Chinese leymus (Leymus chinensis [Trin.] Tzvel.) is a dominant grass in typical steppe of the Xilin River Basin, … rayburn wood burning stovesWebbThis study explores the relationships between the Normalized Difference Vegetation Index (NDVI), recorded above‐ground grass biomass and tree‐ring width index of relict Meyer … rayburn wood burning range cookersWebbDendroclimatic techniques were used to assess the climate–growth relationships of refugial Meyer spruce (Picea meyeri Rehd. et Wils.) on a sandy subs Dendroclimatic … rayburn wood burnersWebbPicea meyeri Name Synonyms Picea meyeri f. pyramidalis (H.W.Jen & C.G.Bai) L.K.Fu & Nan Li ... Homonyms Picea meyeri Rehd. & E.H.Wilson Common names Meyer's spruce … rayburn wood stove partsWebbWe investigated the seasonal variation of water sources between two co-occurring trees representing different life forms, the deciduous Larix principis-rupprechtii Mayr. and the evergreen Picea meyeri Rehd. et Wils., in an alpine … rayburn wood cookershttp://www.iplant.cn/frps2024/frps/Picea%20meyeri rayburn wood burning cookersWebb1 apr. 2003 · To study the role of boron in pollen germination and pollen tube growth of Picea meyeri Rehd. et Wils., pollen grains were cultured in standard medium or boron … rayburn wood cook stoves