Báo cáo lâm nghiệp: "Apoplast: a sensitive site for assessing some biochemical in Norway spruce needles" potx

... Apoplast: a sensitive site for assessing some biochemical effects of O3 or SO 2 in Norway spruce needles G. Ogier, F.J. Castillo H. Greppin Laboratory of Plant Biochemistry ... the data were obtained from grafted saplings originating from the same clone and the total dose for this long-term 03 fumigation was 200 ppm/h. Apparently, extracel...

Ngày tải lên: 09/08/2014, 04:20

... if available; diameter increment also increases but only to a certain extent. After exceeding an optimal tree spacing no further increment continues. e statement that the skidding track has ... width of track was calculated according to Finnish methodology (U et al. 2002) using a 4m measuring rod. One-way analysis of variance (p ≤ 0.05) was used to process measured data using...

Ngày tải lên: 07/08/2014, 03:22

... collar. This material was prepared in the laboratory to obtain information on the age of each tree and to allow radial growth analysis. When the pith was missing in bored cores, age read at coring height ... Buttler A. , Schweingruber F.H., Gobat J M., Stand structure, invasion, and growth dynamics of bog pine (Pinus uncinata var. rotundata) in relation to peat cutting and drainage in...

Ngày tải lên: 08/08/2014, 01:21

... Slovakia ABSTRACT: e bark beetle Hylastes cunicularius was studied in the Tatra Mountains, West Carpathians, to clarify its role in transferring phoretic uropodine mites during dispersal in a ... importance of the passive transfer of uropo- dine mites assisted by H. cunicularius cannot be overlooked in mountain spruce forests in the Tatra Mountains and, possibly in other m...

Ngày tải lên: 07/08/2014, 03:22

... leaves, larger total leaf area and higher dry matter of leaves per 1 plant were de- termined in seedlings grown in the sun. The average area of one leaf was larger in seedlings grown in the shade. The ... study reac- tions to illumination in dark-adapted leaves. Before measurement leaves are left in darkness for 20 min at least. It is ensured that all chlorophyll is in the...

Ngày tải lên: 07/08/2014, 10:21

... × canadensis and P. ni gra in fertilizing P. nigra females in the artificial species-mixed Belgian poplar stand. A paternity analysis also revealed non-random intra-specific mating patterns within ... poplar plantation was located in an agricultural landscape in which there were many other hybrid poplar plantations composed of P. × canadensis and P. × interamericana (cross between P....

Ngày tải lên: 07/08/2014, 16:20

... of Castilla-La Mancha, Murcia and Catalunya for providing the research sites and field collaborators. This research was funded by the R+D+I Spanish National Programme (AGL2004-07506 /FOR) . Also we ... was important to note a significant de- crease in germination and viability in the southern sites (YES and CAL), since site quality was shown to be a significant fac- tor negatively a...

Ngày tải lên: 07/08/2014, 16:21

... chloroplast genes, and the length of each amplified fragment. Gene Primers Amplicon size (kb) RpoC2 5’-GCACTATCCAAGGTATTTTCGTAA-3’ 0.92 5’-GTCACCTGATCTATGTTCCACTTG-3 PsaA 5’-CCGGAACCAGAAGTAAAGAAAGTA-3’ ... 10.1051/forest:2007060 Original article Toward a Pinus pinaster bacterial artificial chromosome library Rocío Bautista,DavidP.Villalobos,SaraD ´ iaz-Moreno ,FranciscoR.Cant ´ on, Francisco...

Ngày tải lên: 07/08/2014, 16:21

... rubida (Sav.) in acidified soils, Water Air Soil Pollut. 28 (1986) 361–383. [9] Caravaca F., Lax A. , Albaladejo J., Organic matter, nutrient con- tents and cation exchange capacity in fine fractions ... Office Adenau (Rheinland-Pfalz), particularly Martin Kaiser and Markus Noack. We are also grateful to Fred Bartlett and Marie-Louise Schmidt for language comments. REFERENCES [1] Aert...

Ngày tải lên: 08/08/2014, 00:21

... Pascual L., Trasobares A. , Examining alter- native landscape metrics in ecological forest landscape planning: a case for capercaillie in Catalonia, Investigaciones Agrarias, Sist. Recur. For. 13 (2004) ... tree information and specific ecological data. Third, an additional capability for linking financial and economic data, i.e. unit costs and prices, to cultural treatments is ke...

Ngày tải lên: 08/08/2014, 00:22