Don tree The three dimensional distribution of intercepted radiation, intercellular CO2 concentration (Ci) and late summer needle nitrogen (N) concentration were de... NJ Livingston,D Whitehead,FM Kelliher,... - 《Plant Cell & Environment》 被引量: 230发表: 1998年 Spatial variability in soil ...
In Alabama, pine straw is one NTFP with strong potential, but an undeveloped market as compared to other states. This dissertation explores the market potential of pine straw in Alabama from three perspectives.;First, quantitative analyses were performed on data of needlefall in longleaf stands ...
the three types of pine trees were irrigated normally. Sampling was conducted between 8:00–9:00 in the morning, mature needles were collected from the stem tips every seven days from new plants, labeled as 0D, 7D, 14D, 21D, and 28D during the drought treatment. A total of 35 days be...
Yan CF, Han SJ, Zhou YM, Wang CG, Dai GH, Xiao WF, Li MH (2012) Needle-age related variability in nitrogen, mobile carbohydrates, and δ 13 C within Pinus koraiensis tree crowns. PLoS One 7(4):e35076 CAS Google Scholar Yang Y, Luo Y, Finzi AC (2011) Carbon and nitrogen dynami...
Wieser, G., Hasler, R., Gotz, B., Koch, W., Havranek, W.M.: Role of climate, crown position, tree age and altitude in calculated ozone flux into needle of Picea abies and Pinus cembra: a synthesis. Environ. Pollut. 109(3), 415–422 (2000) Article Google Scholar XVPCA: Implant...
However, the timing of needle colouration was not significantly related to frost hardiness. We can conclude that despite some coincidence, autumn colouration is not a good indicator of the frost hardiness of the stem in broadleaved trees. In accordance with the previous study, stem water content ...
Five-needle pineNurse objectPike-San Isabel National ForestPinus albicaulisRocky Mountain National ParkSuccessionRocky Mountain bristlecone pine ( Pinus aristata) and limber pine ( Pinus flexilis) are important high-elevation pines of the southern Rockies that are forecast to decline due to the recent...
a松针树 Pine needle tree[translate] a我需要的不是你的歉意,而是你的爱 I need am not your apology, but is your love[translate] a小额信贷是为发展中经济体的祝福 The jot credit is for the development in the economy blessing[translate]
Of the 12 combinations, nine were successful for mycorrhization, including both oak and pine trees. The T. japonicum mycorrhiza was characterized by short, needle-shaped cystidia without septa, whereas the two black truffles, T. longispinosum and T. himalayense, were indistinguishable from each ...
leavesandScotspineneedlelitter.Pedobiologia,30:55-63. @@[9]BergB.1986.Nutrientreleasefromlitterandhumusinconiferousforest soils-aminireview.ScandinavianJournalofForestResearch,1:359--369. @@[10]BloomfieldJ,VogtKA,VogtDJ.1993.Decayrateandsubstratequalityof finerootsandfoliageoftwotropicaltreespeciesin...