[PDF] Top 20 Diameter structure of the stands of poplar clones
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Diameter structure of the stands of poplar clones
... of diameter distribution of beech stands and its parameter B was correlated also in depend- ence on age and mean ...maximum diameter into it has not increased significantly the accuracy of the ... See full document
6
ABSTRACT : The results of research on the value production of the stands of poplar clones Robusta and I-214 carried
... the stands of poplar clones Robusta and I-214 carried out in Slovakia are ...smaller diameter but higher quality assortments and has the higher value production only at an older ... See full document
8
Quality of wood in the stands of poplar clones
... mean diameter of the stand and the quality of stems markedly influence the structure of the assortments in poplar ...the diameter of the stand only to about 40 cm. With greater diameter ... See full document
8
Models of assortment yield tables for poplar clones
... for poplar clones Robusta and I-214 according to relation ...of stands positively af- fects the production of more valuable assortments through the intensive height and diameter growth of ... See full document
7
Practice Oriented Yield Table for White Poplar Stands Growing under Sandy Soil Conditions in Hungary
... stand structure features as the average height, diameter (DBH), volume, basal area and stem number given separately for the main (remaining), secondary (re- moval) and total stands per ... See full document
8
Biomass production and survival rates of selected poplar clones grown under a short-rotation system on arable land
... remaining poplar plants are not able to fully close a canopy that would control weed growth ...yielding clones in the clone experiment ...three clones (J-104, J-105 and ... See full document
11
Growth of hybrid poplars in silviculture at the age of 6 years
... tensible telescopic pole. Stem volume was estimated according to volume tables for poplars (Fröhlich, Grosscurth 1973). Mean annual increment of tree height was worked out for fi ve growing seasons. Standing volume was ... See full document
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Selection of clones of Populus nigra L ssp nigra for resistance to Melampsora larici populina Kleb Rust
... black poplar clones at three sites for two to four ...examined clones were distributed in a randomised block design at four replications in each ...selected clones with the extreme values of ... See full document
7
Peculiarities of secondary structure of serum albumin of some representatives of the animal kingdom
... secondary structure of serum albumins in some representatives of two classes of reptiles: Horsfield’s tortoise (Testudo horsfieldi), water snake (Natrix tessellata) and grass snake (Natrix natrix) and birds: ... See full document
11
HPLC/MS TOF Analysis of Surface Resins from Three Poplar Clones Grown in Serbia
... of poplar clones from Serbia was done and the results of GC/MS analysis showed that there are no significant differences in presence of alkanes: n-nonacosane, n-hexacosane, n-untriacosane and n-octacosane ... See full document
5
The Moral Implications of the Global Basic Structure as a Subject of Justice
... tualist structure does also go against the same principle of im- partiality, which is paramount to Rawls’s philosophy, and that should compel us to adopt the double perspective of insiders and ... See full document
36
Discovery of the congenital nephrotic syndrome gene discloses the structure of the mysterious molecular sieve of the kidney
... molecular structure of a porous ...zipper-looking structure might be due to an ...molecular structure of the slit diaphragm is, as yet, unre- solved, it is precocious to speculate on a molecular ... See full document
7
Research on the regulation of the spatial structure of acetylcholinesterase tetramer with high efficiency by AFM
... The structure of AChE G 4 after its reaction with S-ACh is looser than seen in Figure 3A, and the enzyme is composed of subunits; there are linkages among the subunits (Figure ...the structure of the ... See full document
8
The effect of different stand density on diameter growth response in Scots pine stands in relation to climate situations
... Besides early spring temperatures, a positive ef- fect of the higher sum of spring precipitation on the radial growth was found in Bedovice I and II experiments; a similar response was observed for vegetation season ... See full document
13
Confirmation of the factorial structure of the Japanese short version of the TEMPS-A in psychiatric patients and general adults
... five-factor structure of the 18-item but not the 39-item Japanese ver- sion of the TEMPS-A by CFA, indicating that the 18-item version is more suitable as a Japanese short version of the TEMPS-A than the 39-item ... See full document
7
Effect of Selection on the Genetic Structure of the Population With the Presence or Absence of Genetic Drift
... Table 1 describes, in a society where selection is done and all those beaten are removed, the frequency of the gene in the community and in later generations sharply drops, but [r] ... See full document
5
Site-growth relationship of different short-rotation coppice tree species in southwestern Germany four years after establishment
... The poplar clone ‘Max 3’ is recommended for sites with a warm and dry climate, for cooler sites ‘Muhle Larsen’ is recommended and for sites with moderate temperatures and rainfall in summer the clone ‘AF2’ should ... See full document
14
Fitting distributions to diameter and height data from even-aged stands of Pinus radiata
... to diameter data. Bailey states that diameter is generally well correlated with other variables of interest such as tree ...of diameter, and its relationship to site, stand composition, age and ... See full document
99
Outlier Stands of Quaking Aspen in the Davis Mountains of West Texas: Clone or Clones?
... tremuloides stands has changed over recent years and will continue to change in the future since ...tremuloides stands, including those in the Davis Mountains, do exist and are not new [6] ...of ... See full document
15
different poplar clones in ecological conditions of Východoslovenská Lowland
... new poplar clones are of great importance in order to ensure high wood production of lowland ...suitable clones for particular types of localities and different silvicultural ...vanced poplar ... See full document
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