Temat: pea - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Assessing the breeding value of nine spring field pea (Pisum sativumL.) cultivars
Autorzy:: Kosev, Valentin
Pachev, I.
Mikić, Aleksandar
Powiązania:: https://bibliotekanauki.pl/articles/2199734.pdf
Data publikacji:: 2013-12-19
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: forage pea
yield
earliness
productivity
Opis:: The investigation was performed during the period 2007-2009 in the second experimental field of institute of Forage Crops, Pleven. Were studies follow varieties: Kristal, Picardi, Amitie, Druzba, Kerpo, Usatii 90, Rezonator, Harkovskii atalon. The variety Pleven 4 was used as a standard. According to the obtained experimental data the varieties could be classified to different groups on earliness. Early are Picardi, Amitie and Harkovskii atalonn with earliness coefficient 1.00, mid – early is Kerpo 1.38 – 1.57 and late varieties Kristal, Druzba, Pleven 4, Usatii 90, Rezonator. Harkovskii atalon is characterized with high lodging resistance only 28.61% from plants are lodging susceptible and it could be including in the future hybridization as donor of essential characters. With highest seed yield are Harkovskii atalonn (207.17 kg × da-1), Kerpo (206.08 kg × da-1) and Usatii 90 (203.33 kg × da-1) what opportunity to be included in breeding programs for high yield varieties.
Źródło:: Plant Breeding and Seed Science; 2013, 68; 55-64
1429-3862
2083-599X
Pojawia się w:: Plant Breeding and Seed Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Absorbtion of the photosynthetically active radiation (PAR) in canopy and yield formation by leafy and semi-leafless morphotypes of the pea plant (Pisum sativum L.).
Autorzy:: Czerednik, Anna
Nalborczyk, Emil
Powiązania:: https://bibliotekanauki.pl/articles/2198789.pdf
Data publikacji:: 2000-12-20
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: biomass accumulation
canopy
radiation interception
pea
RUE
Opis:: An experiment aimed to review differences in the pattern of canopy forming, solar radiation penetration and its use efficiency (RUE) within the canopy of two contrasting pea morphotypes (leafy and semi-leafless) was conducted in the field. The differences in absorption of PAR were significant for both morphotypes in two consecutive years of different climatic conditions. The canopy architecture influenced absorption of PAR, penetration through the canopy and can cresult in different yield forming. For both morphotypes a common linear correlation between intercepted PAR and dry matter accumulation was found until the beginning of pod formation, but then this association was not linear. Differences in CGR and ULRc were significantly bigger in leafy pea morphotypes than in semi-leafless one and the higher values for both were observed at the beginning of pod formation.
Źródło:: Plant Breeding and Seed Science; 2000, 44; 85-93
1429-3862
2083-599X
Pojawia się w:: Plant Breeding and Seed Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Transmission of Broad Bean Stain Virus (BBSV) by seeds of pea (Pisum sativum L.).
Autorzy:: Fiedorow, Zofia
Szlachetka-Wawrzyniak, Edyta
Powiązania:: https://bibliotekanauki.pl/articles/2198851.pdf
Data publikacji:: 2002-12-22
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: Broad bean stain virus
pea
susceptibility
seed transmission
Opis:: The studies carried out in 1997-1998 were aimed at evaluating the incidence of Broad bean stain virus (BBSV) in pea seed material, susceptibility of pea cultivars to the virus and transmission of BBSV by seeds of selected pea cultivars. Experiments were performed in field conditions and in a greenhouse. The presence of the virus in pea plants and seeds was determined by isolation onto Chenopodium murale or serologically by ELISA test. In the seed material, the virus was detected only in 0.1% of the seeds. The pea cultivars: Cud Kelvedonu, Delisa II, Hejga, Iłówiecki, Konserwowy IHAR, Maraton, Nefryt, Pegaz, Sześciotygodniowy and Telefon, appeared to be susceptible to the infection by BBSV and percentage of infected plants ranged from 6.6 to 35%. Transmission of the virus by seeds occurred in all cultivars mentioned above except for cv. Maraton and percentage of infected seeds ranged from 2.9 to 50.0, depending on cultivar of pea.
Źródło:: Plant Breeding and Seed Science; 2002, 46, 2; 81-89
1429-3862
2083-599X
Pojawia się w:: Plant Breeding and Seed Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Physicochemical properties determining the cooking time of pea (Pisum sativum L.) seeds.
Autorzy:: Prusiński, Janusz
Strychalska, Agnieszka
Powiązania:: https://bibliotekanauki.pl/articles/2199100.pdf
Data publikacji:: 2007-06-20
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: cooking time
pea cultivars
physicochemical properties of seeds
Opis:: Undamaged pea seeds of Agra, Wenus, Kwestor, Bursztyn, Rola, Turkus, Set, Kujawski and Ramrod cultivars divided into 3 size fractions were evaluated for physicochemical properties, the rate of fresh weight increments, leachate electroconductivity as well as cooking time. In Kujawski, Turkus, Bursztyn and Ramrod cultivars or in the case of small seeds, the mean fresh weight increments during seed incubation in water were greater, while in Set and in the case of large seeds, the increments were smaller.
Źródło:: Plant Breeding and Seed Science; 2007, 55; 19-30
1429-3862
2083-599X
Pojawia się w:: Plant Breeding and Seed Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Evaluation of stability of field pea genotypes in response to Mycosphaerella pinodes infection
Autorzy:: Boros, Lech
Powiązania:: https://bibliotekanauki.pl/articles/2199651.pdf
Data publikacji:: 2012-04-19
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: field pea
genotype-environment interaction
Mycospharealla blight
stability
Opis:: Interaction of genotypes with environment for quantitative traits among them certain disease resistance makes difficult choice of proper genotypes for breeding proposes and may affects further cultivation effects. The aim of this study was assessment of stability of reaction to Mycosphaerella pinodes infection for the set of pea genotypes in four years field experiments with vary epidemic pressure. The Sheffé-Caliński mixed model and the Caliński-Kaczmarek joint regression model for genotype-environment interaction analysis was applied. Tested pea genotypes were grouped into two categories; responding stable to M. pinodes (reacting proportionally to changed environment) and unstable ones (showing significant interaction with environment). The unstable genotypes reacted irregularly to environments (not able to describe the reaction to M. pinodes by any linear regression function). Pea genotypes PI 142441, PI 142442, PI 404221, PI 413691, cv. Radley and Bohun were characterized by high negative main effects (most resistant) for disease severity and showed stable response to M. pinodes infection. Stability of mycospharealla blight reactions was not associated with the level of resistance in the cultivars tested.
Źródło:: Plant Breeding and Seed Science; 2012, 65; 79-86
1429-3862
2083-599X
Pojawia się w:: Plant Breeding and Seed Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Relationship between root and yield related morphological characters in pea (Pisum sativum L.)
Autorzy:: Ciaglo-Androsiuk, Sylwia
Powiązania:: https://bibliotekanauki.pl/articles/2199654.pdf
Data publikacji:: 2012-08-20
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: canonical correlations
correlations
pea
Pisum sativum
root system
yield
Opis:: Relation between morphological traits of the root system and yield related traits is an important issue concerning efforts aiming at improving of ideotype of cultivated plants species, including pea. In this paper, to analyse the dependency between traits describing the root system morphology and yield potential, Person’s and Spearman's correlations as well as canonical correlations were used. Root system was analyzed in 14 and 21 day-old seedlings growing in blotting-paper cylinders. Yield po- tential of pea was analysed in a field experiment. Results of Person’s and Spearman's correlations revealed that number of lateral roots and lateral roots density were correlated witch yield related traits. Correlation between root length and shoot length was observed only for 14 day-old seedlings. The result of canonical correlations revealed that number of lateral roots and lateral roots density had the largest effect on yield re- lated traits. This work highlights, that in order to improve the yield of pea it might become necessary to under- stand genetic determination of morphological traits of the root system, especially number of lateral roots.
Źródło:: Plant Breeding and Seed Science; 2012, 66; 3-16
1429-3862
2083-599X
Pojawia się w:: Plant Breeding and Seed Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Yield component analysis with SYCA and TDP in fodder pea.
Autorzy:: Gołaszewski, Janusz
Idźkowska, Maria
Milewska, Jadwiga
Koczowska, Irena
Powiązania:: https://bibliotekanauki.pl/articles/2198817.pdf
Data publikacji:: 2001-12-20
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: yield component analysis
sequential yield component analysis
SYCA
two-dimensional partitioning
TDP
fodder pea
Opis:: The paper presents some theoretical assumptions of the SYCA (Sequential Yield Component Analysis) and the application of SYCA followed by TDP (Two-dimensional Partitioning) to analysis of the data from a plant breeding experiment with fodder pea. Partially balanced incomplete block design with 25 morphologically different breeding forms in 4 replications was applied. In both methods of data analysis plant height was the first trait in a sequence of independent traits, followed by different traits depending on the method.The results of the analyses proved that in a morphologically highly differentiated population of fodder pea the contribution of plant height to the yield variability is reduced, with plant height to the first pod being one of the traits that have a significant effect on yield. According to the SYCA method, when the pea forms were divided into groups of plants similar in height, the effect of plant height as the first yield component was high and significant. Generally, the higher were the plants in the groups, the smaller was the share of the trait in the yield, although still relatively high and significant. For the purpose of yield component analysis in pea it is recommendable to divide the breeding material to groups of plants of a similar height.As for the other yield components, the highest contribution into the final yield was attributed to the number of nodes with pods by plant height and seed weight by number of seeds calculated according to the SYCA and the number of nodes with pods calculated according to the TDP method, respectively.The authors, who have used the two yield component analyses for several years, have gained enough experience to claim that the two methods can become effective statistical tools for the elaboration of yield components. Moreover, they can be useful not only in plant breeding studies but also in many other types of agricultural experimentation.
Źródło:: Plant Breeding and Seed Science; 2001, 45, 2; 77-85
1429-3862
2083-599X
Pojawia się w:: Plant Breeding and Seed Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Zróżnicowanie odmianowe parametrów fizyko-chemicznych i czasu gotowania nasion grochu siewnego (Pisum sativum L.)
Cultivar variation for field pea (Pisum sativum L.) seeds physico-chemical parameters and cooking time
Autorzy:: Boros, Lech
Wawer, Anna
Powiązania:: https://bibliotekanauki.pl/articles/2198159.pdf
Data publikacji:: 2011-09-30
Wydawca:: Instytut Hodowli i Aklimatyzacji Roślin
Tematy:: groch siewny
zróżnicowanie genotypowe
parametry technologiczne nasion
czas gotowania
field pea
genotypic variation
seeds technological parameters
cooking time
Opis:: Ocenę zróżnicowania genotypowego parametrów technologicznych nasion w tym czasu gotowania przeprowadzono dla odmian grochu siewnego z Krajowego Rejestru. Nasiona pochodziły ze zbioru z dwóch kolejnych sezonów wegetacyjnych w Radzikowie (centralna Polska). W ocenie uwzględniano następujące parametry: masę 1000 nasion (MTN), procentowy udział łuski, zawartość białka, zawartość popiołu, pojemność hydratacyjną nasion, elektroprzewodnictwo roztworów po moczeniu nasion oraz czas gotowania. Stwierdzono istotność różnic genotypowych, lat zbioru oraz współdziałania genotypy × lata dla każdej z badanych cech nasion. Najwyższy współczynnik zmienności międzyodmianowej (CV%) stwierdzono dla czasu gotowania (24,1 i 22,3 odpowiednio dla CG 50% i CG 80%), następnie dla elektroprzewodnictwa roztworów po moczeniu (15,8) i masy 1000 nasion (10,0). Zidentyfikowano odmiany o skrajnie odbiegających wartościach dla poszcze¬gólnych cech. Istotność współdziałania wskazuje na różną reakcję odmian na warunki sezonu wegetacyjnego. Analiza skupień metodą Warda, z zastosowaniem kwadratu odległości euklidesowej jako miary odległości, pozwoliła wydzielić 4 grupy jednorodne pod względem 8 cech nasion. Uzyskane wyniki mogą być wykorzystane przez hodowców roślin w procesie tworzenia nowych odmian.
Genotypic variation in technological parameters, among them cooking time, of seeds of field pea cultivars from Polish National List was assessed. Seed samples, collected for analysis over two following growing seasons at Radzików, were analysed for 1000 seed weight (TSW), percentage share of seed coat, protein and ash contents, seed hydration capacity, electroconductivity of seed exudates and cooking time. Significant difference among tested genotypes, years of harvests as well as significant interaction genotypes-by-year for all the tested seed parameters were found. The highest variation, expressed by coefficient of variation (CV%), among tested cultivars was found for cooking time (24.1 and 22.3 for CG 50% and CG 80% respectively) followed by electroconductivity measurements (15.8) and 1000 seed weight (10.0). The cultivars with the highest and lowest values of evaluated parameters were identified. Significant interaction cultivars-by-year indicated different reaction among the tested cultivars to environmental conditions during growing season. The use hierarchical cluster analysis according to the Ward’s method allowed to distinguish 4 homogenous groups of pea cultivars considering all physicochemical parameters and cooking time. The findings of this study my be applicable by plant breeders in developing new pea cultivars.
Źródło:: Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin; 2011, 260/261; 341-349
0373-7837
2657-8913
Pojawia się w:: Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin
Dostawca treści:: Biblioteka Nauki