Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "Guzicka, M." wg kryterium: Autor

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-5 z 5
    Tytuł:
    Owoc wawrzynka (Daphne L., Thymelaeaceae) - pestkowiec czy jagoda?
    The daphne fruit (Daphne L., Thymelaeaceae) - is it a drupe or a berry?
    Autorzy:
    Zielinski, J.
    Guzicka, M.
    Gawlak, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/888487.pdf
    Data publikacji:
    2017
    Wydawca:
    Polskie Towarzystwo Dendrologiczne
    Tematy:
    wawrzynek
    Daphne
    wawrzynkowate
    Thymelaeaceae
    owoce
    budowa morfologiczna
    budowa anatomiczna
    owoce jagodowe
    owoce pestkowe
    Źródło:
    Rocznik Polskiego Towarzystwa Dendrologicznego; 2017, 65
    2080-4164
    2300-8326
    Pojawia się w:
    Rocznik Polskiego Towarzystwa Dendrologicznego
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Znaczenie owłosienia pędów i liści w odróżnianiu Populus × canescens od jej gatunków rodzicielskich P. alba i P. tremula
    Significance of stem and leaf indumentum in distinguishing Populus × canescens from its parent species P. alba and P. tremula
    Autorzy:
    Zielinski, J.
    Tomaszewski, D.
    Guzicka, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/888475.pdf
    Data publikacji:
    2012
    Wydawca:
    Polskie Towarzystwo Dendrologiczne
    Tematy:
    dendrologia
    drzewa
    topola
    Populus
    mieszance miedzygatunkowe
    topola szara
    Populus canescens
    formy rodzicielskie
    topola biala
    topola osika
    Populus alba
    Populus tremula
    pedy odroslowe
    krotkopedy
    dlugopedy
    liscie
    liscie z kutnerem
    kutner
    wloski roslinne
    cechy diagnostyczne
    identyfikacja gatunkowa
    obrazy mikroskopowe
    mikroskopia skaningowa
    mikroskopia swietlna
    Opis:
    The indumentum of P. alba, P. tremula and their hybrid (P. ×canescens) is discussed in detail and illustrated by scanning electron microscope and light microscope micrographs. Special attention is given to the hairiness of stems and leaves and to the diagnostic value of hairiness in distinguishing the grey poplar from its parent species. Presence or lack of hairs on leaves and stems, their density and their persistence are very useful features in distinguishing the taxa. Short shoot leaves of P. alba are usually described as initially densely white tomentose, but become glabrous or glabrescent. From our observations, it appears that the abaxial leaf surface of the white poplar remains hairy during the whole life span of the leaf. Hairiness does not disappear, but changes with time; arachnoid hairs become squeezed and pressed together until they finally form a very thin shiny layer on the leaf surface. In late summer, the indumentum becomes thinner and leaf blades seem to be glabrous, although hairs are still visible when using a strong magnifying glass. This feature allows easy distinction between P. alba and the similar P. ×canescens, the leaves of which are loosely arachnoid-tomentose when young and become fully glabrous or subglabrous when mature. Due to the presence of arachnoid hairs, the grey poplar can usually also be distinguished from its second parent, P. tremula. However, because of the introgression between the poplars, all possible features should be taken into account in diagnosis, especially the shape and indumentum of terminal adult leaves of long shoots and/or stronger suckers. In P. tremula, such leaves are usually broadly ovate, cordate at the base, irregularly serrate, glabrous or hairy, but never with long arachnoid hairs. In P. alba, the upper leaves of long shoots and suckers are deeply lobed, serrate and densely white arachnoid on the abaxial side, while in P. ×canescens they are serrate or shallowly lobed, rather loosely covered with arachnoid hairs and greenish-grey.
    Źródło:
    Rocznik Polskiego Towarzystwa Dendrologicznego; 2012, 60
    2080-4164
    2300-8326
    Pojawia się w:
    Rocznik Polskiego Towarzystwa Dendrologicznego
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Cechy przyrostowe i jakościowe modrzewia polskiego [Larix decidua subsp. polonica (Racib.) Domin] z Góry Chełmowej w 37-letnim doświadczeniu rodowym
    Growth and quality traits of half-sib progeny of Polish larch [Larix decidua subsp. polonica (Racib.) Domin] from Gora Chelmowa during 37 years of growth
    Autorzy:
    Rozkowski, R.
    Chmura, D.
    Chałupka, W.
    Guzicka, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/973755.pdf
    Data publikacji:
    2011
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    modrzew polski
    Larix polonica
    rody hodowlane
    przyrost drzew
    leśnictwo
    drzewa leśne
    zmienność cech
    przeżywalność
    cechy jakościowe
    powierzchnie doświadczalne
    Góra Chełmowa
    heritability
    productivity
    selection
    European larch
    Opis:
    We have investigated among−family variation in growth and quality traits of Polish larch [Larix decidua subsp. polonica (Racib.) Domin] from Góra Chełmowa and Bliżyn. Growth traits were measured several times during the 37 years of growth in a progeny test in Kórnik (52 15’N and 17 04’E), while quality traits were investigated at age 22. We have found significant among−family variation in survival rate at age 15; DBH at age 15, 20, 22 and 37; and stand productivity at age 22. Family heritability was high for DBH (0.6−0.8), except after the thinning (0.41). For basal area it was increasing from about 0.4 at age 15 to about 0.7 at age 37. The larch population from Góra Chełmowa is distinguished by a characteristic deformation of a lower trunk (saber−shape). Such a deformation was also observed in this experiment with a high family heritability (0.83). Other quality traits – self−prunning, branch thickness and branch length – did not vary among families. In all traits, the larch family from Bliżyn was better−performing than families from Góra Chełmowa. However, a high variation among tested families and high values of heritability estimates lend possibility of selecting best parents that could potentially be crossed with other highly productive ones of better quality to transmit into progeny other favorable traits of larch from Góra Chełmowa – high resistance to abiotic stresses and low susceptibility to larch cancer. Value of such progeny should be tested in the future.
    Źródło:
    Sylwan; 2011, 155, 09; 599-609
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zmienność proweniencyjna olszy czarnej w Polsce
    Provenance variability of black alder in Poland
    Autorzy:
    Rożkowski, R.
    Mejnartowicz, L.
    Guzicka, M.
    Dorobek, K.
    Chmura, D.J.
    Powiązania:
    https://bibliotekanauki.pl/articles/979576.pdf
    Data publikacji:
    2019
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    drzewa lesne
    olsza czarna
    Alnus glutinosa
    proweniencje
    wysokosc drzew
    piersnice drzew
    piersnicowe pole przekroju
    miazszosc drzew
    zmiennosc proweniencyjna
    alnus glutinosa
    diameter
    diversity
    height
    population
    productivity
    stem straightness
    Opis:
    European black alder (Alnus glutinosa (L.) Gaertn.) is a widespread tree species associated with wetlands and riparian ecosystems, thus it plays an important ecological role. Due to its fast growth and favorable wood properties it also has a potential to satisfy a growing demand for wood and fiber. However, its growth potential is not fully realized in Poland. In this study we investigated variation in growth traits, productivity, and stem straightness among 11 populations of European black alder originating from the lowland distribution of the species in Poland. The common−garden experiment located in 1968 in Kórnik (mid−western Poland) has been so far the only provenance experiment with this species in our country. We measured height and diameter of all trees at the site, assessed stem straightness in a 5−step scale (1−crooked; 5−straight), and calculated productivity at age of 50 years, which should be considered close to the rotation age. We found significant variation among populations in all investigated traits. The difference in productivity between the best and the worst provenance reached 75%. Using published and unpublished data from previous measurements at this site we also analyzed a trend in provenance ranking through time. The best and worst provenance could be identified at age 16 years, but many ranking shifts took place afterwards at the intermediate rank positions. We conclude that growth, productivity and stem quality of black alder could be improved through selection of favorable provenances within the species. Selection decisions can be made at the age below the half the rotation age, although decisions at 3/4 of rotation age would be more precise.
    Źródło:
    Sylwan; 2019, 163, 10; 830-838
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Produktywność biomasy nadziemnej i podziemnej w doświadczeniu proweniencyjno-rodowym z dębem szypułkowym
    Productiviy of aboveground and belowground biomass in an experiment with provenances and half-sib families of pedunculate oak
    Autorzy:
    Chmura, D.J.
    Guzicka, M.
    Rożkowski, R.
    Michałowicz, D.
    Grodzicki, W.
    Chałupka, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/991353.pdf
    Data publikacji:
    2014
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    drzewostany debowe
    biomasa nadziemna
    biomasa podziemna
    akumulacja
    alokacja biomasy
    drzewa lesne
    dab szypulkowy
    Quercus robur
    rownania allometryczne
    rody hodowlane
    doswiadczenia proweniencyjne
    allometry
    biomass allocation
    heritability
    quercus robur
    Opis:
    The biomass productivity of individual trees at age 14 years was investigated in the experiment with 8 provenances and 186 half−sib families of pedunculate oak (Quercus robur L.). The aim of the study was to develop allometric equations and estimate heritability of tree biomass. We sampled 28 model trees and measured dry mass of their components, including roots (on 14 trees). A decreasing share of aboveground biomass was allocated to stems, and an increasing share to branches and foliage with increasing tree size. Also a decreasing share of total tree biomass was found in roots with increasing tree dimensions. Allometric equations involving diameter at breast height in combination with tree height were developed to model biomass of all components and whole tree. We used those equations to estimate tree biomass on the subset of research area, involving all provenances and 180 half−sib families. Heritability coefficients for tree biomass were the greatest for provenances (0.84), average for families (0.58) and the lowest for individual trees (0.18). However, estimates of family heritability varied by provenance (from 0.18 to 0.74). These findings suggest that the most efficient strategy for improvement of productivity in pedunculate oak would be selection of provenances and families within provenances.
    Źródło:
    Sylwan; 2014, 158, 11; 829-839
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-5 z 5

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies