Temat: plant ontogenesis - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Hormonalna regulacja procesów ontogenetycznych u roślin
The hormonal regulation of ontogenetic processes in plants
Autorzy:: Wilmowicz, E.
Marciniak, K.
Kucko, A.
Kopcewicz, E.
Powiązania:: https://bibliotekanauki.pl/articles/791663.pdf
Data publikacji:: 2016
Wydawca:: Wyższa Szkoła Zarządzania Środowiskiem w Tucholi
Tematy:: wzrost roslin
rozwoj roslin
drzewa
czynniki srodowiska
ontogeneza roslin
regulacja hormonalna
fitohormony
kielkowanie
nasiona
spoczynek nasion
wzrost wegetatywny
wzrost generatywny
starzenie sie
plant growth
plant development
tree
environmental aspect
phytohormone
plant ontogenesis
seed germination
seed dormancy
vegetative development
generative development
senescence
Źródło:: Zarządzanie Ochroną Przyrody w Lasach; 2016, 10
2081-1438
2391-4106
Pojawia się w:: Zarządzanie Ochroną Przyrody w Lasach
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Phyllotaxis instability - exploring the depths of first available space
Autorzy:: Szpak, M.
Zagorska-Marek, B.
Powiązania:: https://bibliotekanauki.pl/articles/56528.pdf
Data publikacji:: 2011
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: phyllotaxis
instability
depth
available space
phyllotactic transition
shoot apical meristem
plant
ontogenesis
Opis:: The theoretical analysis of the consequences of the phyllotactic pattern being propagated according to the first available space rule has revealed that all monojugate patterns, with the exception of the main Fibonacci pattern, should become developmentally unstable in their low expressions. This fact explains why the main Fibonacci pattern plays the dominant role among other patterns of spiral phyllotaxis. The probability that the pattern becomes unstable varies for different patterns, which likely makes them more or less frequent, and thus easier or more difficult to encounter in nature. The unstable pattern inevitably transforms into another, as the computer simulations show. Theoretically predicted instability of low order phyllotaxis may be treated as one of the causes of natural ontogenetic transitions, occurring in plants. This, however, still does not explain why in nature some patterns with high order of phyllotaxis also change, quite readily one into the other, in shoot apical meristem’s ontogeny.
Źródło:: Acta Societatis Botanicorum Poloniae; 2011, 80, 4
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The TDP method of seed yield component analysis in grain legume breeding
Autorzy:: Golaszewski, J
Idzkowska, M.
Milewska, J.
Powiązania:: https://bibliotekanauki.pl/articles/2044235.pdf
Data publikacji:: 1998
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: breeding population
path analysis
stem
treatment factor
multiple regression
yield component
grain legume
multivariate method
seed
two-dimensional partitioning method
Vicia faba
ontogenesis
plant height
fruiting node
broad bean
fodder pea
Pisum sativum
Opis:: The results of plant breeding trials with populations of fodder pea strains and broad bean hybrids were the basis of consideration on the interrelationship between some traits - the yield structure elements. Developed by Eaton, a relatively new method of yield component analysis called the two-dimensional partitioning method (TDP) was applied to analyse the data. The method, which combines multiple regression and ANOVA, allows for concise tabular presentation and simple interpretation of the distribution of traits in one direction and the sources of variance according to ANOVA model in the other direction. Additionally, the interpretation of the results was supported by such standard statistical techniques as ANOVA, simple and multiple regression and path analysis. The main components of pea yielding were plant height and the number of pods per plant. Among the analysed characters of broad bean the number of nodes with pods on the main stem, which turned out to be the determinant of broad bean yielding, might be strongly affected by environmental conditions. The number of nodes with pods might be considered a selecting character of high potential yielding of broad bean genotypes.
Źródło:: Journal of Applied Genetics; 1998, 39, 4; 299-308
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

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