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Wyświetlanie 1-6 z 6
Tytuł:
The effect of cultivar on the growth and relations between growth characters in “knip-boom” apple trees
Wpływ odmiany na wzrost i zależności między cechami wzrostu drzew jabłoni typu „knip-boom”
Autorzy:
Lipecki, J.
Szot, I.
Lipa, T.
Powiązania:
https://bibliotekanauki.pl/articles/11542851.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
plant cultivar
tree
apple tree
plant growth
correlation
growth characteristics
nursery
Opis:
The measurements have been performed in the nursery in the years 2007–2013 to study differences in size and correlations between selected growth factors in “knipboom” trees of 6 apple cultivars on M.9 rootstock. The trees of ‘Jonagold Decosta’ (‘Red Jonaprince’ in 2013) and ‘Fuji Beni Shogun’ showed the strongest growth, ‘Šampion’ and ‘Camspur’ the weakest one, whereas ‘Gala Must’ and ‘Golden Delicious Reinders’ were characterized by moderate vigor. Mean length of one feather increased from the tree top towards its base, but did not depend significantly on the number of laterals per tree. Correlations between growth factors were similar to those found in maiden apple trees and the closest ones were between total length of lateral shoots and their number on the tree. A trunk diameter had stronger correlations with other growth parameters than tree height.
Pomiarów dokonano w szkółce w latach 2007–2013 w celu zbadania różnic we wzroście i określenia korelacji pomiędzy wybranymi cechami wzrostowymi drzewek typu „knip boom” sześciu odmian jabłoni na podkładce M.9. Najsilniejszy wzrost wykazywały drzewka ‘Jonagold Decosta’ (‘Red Jonaprince’ w 2013) i ‘Fuji Beni Shogun’, natomiast najsłabszy ‘Šampion’ i ‘Camspur’, podczas gdy ‘Gala Must’ i ‘Golden Delicious Reinders’ charakteryzowały się średnią siłą wzrostu. Średnia długość pędu bocznego zwiększała się od szczytu drzewka do jego podstawy, lecz nie była istotnie zależna od liczby pędów bocznych. Korelacje pomiędzy cechami wzrostu były podobne do, tych jakie zaobserwowano w przypadku okulantów, przy czym najsilniejsza była zależność pomiędzy całkowitą długością pędów bocznych i ich liczbą na drzewie. Średnica pnia była silniej skorelowana z innymi cechami wzrostowymi, niż wysokość drzewek.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2014, 13, 6; 139-148
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Apple trees yielding and fruit quality depending on the crop load, branch type and position in the crown
Autorzy:
Szot, I.
Lipa, T.
Powiązania:
https://bibliotekanauki.pl/articles/12303885.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
plant cultivation
apple tree
Sampion cultivar
plant cultivar
yielding
fruit quality
Opis:
The study was conducted from 2013 to 2015 on 10–13-year-old apple trees cv. ‘Szampion’ (M.9. rootstock) in experimental orchard of Department of Pomology, University of Life Sciences in Lublin. On the trees intensively flowering in 2013, the thinning treatments were performed as follows: thinning at the pink bud stage to the 50% of flower clusters leaving only a king flower in the remaining flower clusters; thinning at the pink bud stage to the 50% of flower clusters leaving only one lateral flower in the remaining flower clusters, thinning 4 weeks after full bloom to the 50% of fruit clusters leaving only a fruit from king flower in the remaining fruit clusters, thinning 4 weeks after full bloom to the 50% of fruit clusters leaving only one fruit from lateral flower in the remaining fruit clusters. Intensively flowering control trees in 2013 and poorly flowering trees in 2013 were left unthinned. The best results in terms of regularity of yielding and high-quality fruits after thinning at pink bud stage to king flower, were obtained. The largest fluctuations in yields were observed with the control tree that flowered poorly in the beginning of the study. It was found that the cultivar ‘Szampion’ is characterized by equal distribution of fruits in lower and middle parts of crown, however in the top of crown, the amount of fruits is significantly lower. Apples with the largest mean fruit weight were from spurs on wood older than two years. However the best flesh firmness, soluble solids and dry matter content was detected in fruits from brindles.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 2; 205-215
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The growth relationships in maiden trees of sour cherry ‘Lutowka’
Korelacje wzrostowe okulantów wiśni odmiany ‘Łutówka’
Autorzy:
Lipecki, J.
Lipa, T.
Szot, I.
Powiązania:
https://bibliotekanauki.pl/articles/28542.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
plant growth
relationship
nursery
lateral shoot
shoot
stem diameter
growth parameter
maiden tree
cherry
Lutowka cultivar
Opis:
The studies were conducted in a nursery of sour cherry ‘Łutówka’ budded on Prunus mahaleb L. in the years 1993, 2000–2003, and 2013. The height of trees, the diameter of stems, and the length of lateral shoots were measured. The air temperature and precipitation higher than the long-term mean (by approximately 10 % and 28%, respectively) contributed to the increase in the stem diameter, the total length of shoots, and the number of shoots per tree. The length of lateral shoots increased from the top of the crown towards the lower parts, however, the number of feathers per tree and the mean length of shoots decreased. A strong positive relationship (r = 0.74, P < 0.05) was revealed between the stem diameter and the total length of shoots. Generally, the correlations between the type of growth of sour cherry maiden trees and morphological traits were similar to those characteristic for apple maiden trees or “knip-boom” type trees.
Doświadczenia przeprowadzono w szkółce okulantów wiśni odmiany ‘Łutówka’ mnożonych na siewkach Prunus mahaleb L. w latach 1993, 2000–2003 i 2013 w rejonie Lublina. Mierzono wysokość drzewek, średnicę pnia oraz długość pędów bocznych. Wyniki różniły się między latami w zależności od przebiegu warunków meteorologicznych. Długość pędu bocznego zwiększała się w kierunku od wierzchołka drzewa ku jego dolnej części, przy czym wpływ położenia pędu na przewodniku na jego długość w większości przypadków był istotny. Nie stwierdzono różnic w długości pędów bocznych zależnie od liczby pędów na drzewie. Korelacja między średnicą pnia i sumą długości pędów bocznych była pozytywna i istotna. Korelacje między badanymi cechami charakteryzującymi wzrost okulantów wiśni były podobne do stwierdzanych w przypadku okulantów drzew typu „knip-boom” jabłoni.
Źródło:
Acta Agrobotanica; 2015, 68, 3
0065-0951
2300-357X
Pojawia się w:
Acta Agrobotanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Direct and apparent residual effects of prohexadione – calcium applied to young cropping sweet cherry trees
Działanie bezpośrednie i następcze proheksadionu wapia (Regalis) zastosowanego na młode owocujące drzewa czereśni
Autorzy:
Jacyna, T.
Lipa, T.
Powiązania:
https://bibliotekanauki.pl/articles/26696.pdf
Data publikacji:
2010
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
bioregulator
residual effect
prohexadione-calcium
young plant
cropping
bird cherry tree
fruit quality
growth retardation
Regalis preparation
Opis:
The same young cropping ‘Regina’ sweet cherry trees were foliar treated with prohexadione-calcium (Pro- Ca) in two consecutive years at a concentration of [ 125, 125 x 2, 250 ]-(A) and [ 250, 375, 500 ]-(B) mg ProCa l-1, respectively. The following year some trees from A-treatments were left untreated to observe carry-over effects (C). None of A-treatments influenced tree trunk, shoot extension and internode growth, whereas B-treatments reduced shoot extension and internode length, simultaneously increasing flower bud density, particularly by 500 mg ProCa l-1. There were no carry-over effects produced by C-trees, except some retardation in shoot extension. None of the treatments influenced the tree cropping level. Fruit diameter was reduced by A-treatments, but fruit shape (L/D ratio) and mass were reduced by treatments B, and such reduction was also exhibited by C-trees (residual effects).
Źródło:
Acta Agrobotanica; 2010, 63, 1
0065-0951
2300-357X
Pojawia się w:
Acta Agrobotanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of physical and chemical properties of cornelian cherry (Cornus mas L.) fruits depending on degree of ripening and ecotypes
Autorzy:
Szot, I.
Szot, P.
Lipa, T.
Sosnowska, B.
Dobrzański, B.
Powiązania:
https://bibliotekanauki.pl/articles/12297776.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
plant cultivation
fruit tree
cherry
Cornelian cherry
Cornus mas
fruit
physical property
chemical property
fruit ripening
ecotype
Opis:
Cornelian cherry in Poland belongs to the alternative fruit species. The fruits are suitable for fresh consumption, however they can be used for processing: juice, jams, jellies, syrups, tinctures. Fruits are abundant in mineral elements, vitamin C, organic acids, iridoids, anthocyanins and due to that they have health-promoting significance. In this experiment, the fruit quality of several 16-year-old ecotypes in the Lublin region was compared. They were compared in terms of the beginning of fruit ripening and fruit size (length, diameter, mass), fruit shape index, share of stone in the fruit, SSC, TA, SSC/TA, reducing sugar, dry matter content and anthocyanins content. The color of fruit was evaluated in two dates, visually and using HanterLab spectrophotometer. Cornelian cherry fruits began to mature at the beginning of August and at the latest at the end of August. With the increase of the maturity degree, the SSC, reducing sugars, TA, dry matter and anthocyanins increased significantly. There was no difference in the taste of light red fruits and dark red fruits, which were characterized by similar ratio of SSC/TA. Ecotype No. 11, as the earliest maturing, with big round fruits, dark red colored with the highest content of anthocyanins, could be distinguished. As well as ecotypes No. 4 and 5, ripening in mid-August, and having a high ratio of SSC/TA, providing a good taste. Studied ecotypes could be used in breeding programs to incorporate a wide range of quality and agronomic characteristics into a final cornelian cherry cultivar.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 2; 251-262
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The assesment of ten apple cultivars and their susceptibility on bruising after storage and shelf-life of fruit treated with 1-MCP
Autorzy:
Lipa, T.
Szot, I.
Dobrzański,Jr., B.
Kapłan, M.
Powiązania:
https://bibliotekanauki.pl/articles/12690352.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
plant cultivation
apple tree
Beni Shogun cultivar
Braeburn Hillwell cultivar
Elise cultivar
Gloster cultivar
Golden Delicious cultivar
Idared cultivar
Jonagold Decosta cultivar
Ligol cultivar
Mutsu cultivar
Sampion cultivar
plant cultivar
shelf-life
fruit storage
fruit firmness
impact test
bruising
1-Methylcyclopropene
Opis:
Control fruits and fruits subjected to 1-MCP application were placed in cold storage at 2°C, 90% r.h. for 18 weeks. The susceptibility of ten apple cultivars: ‘Beni Shogun’, ‘Braeburn Hillwell’, ‘Elise’, ‘Gloster’, ‘Golden Delicious’, ‘Idared’, ‘Jonagold Decosta’, ‘Ligol’, ‘Mutsu’ and ‘Šampion’ was tested using an impact test to obtain bruising of fruits. The analyses were performed on fruits immediately after harvest and four times after different period of cold storage (9 and 18 weeks) and shelf-life (7 days). The following analysis and characteristics of apples were determined: soluble solids content, dry matter content, acidity, fruit mass and size, and firmness. Impact test was carried out by dropping a glass ball with a mass of 25.68 g from height of 40 cm, due to which kinetic energy value of 0.1 J was obtained. Slight differences in acidity and soluble solid content were observed. On the other hand, stress noticed at firmness test was significantly higher for fruits treated with 1-MCP. It was also observed that firmness decreases after the shelf-life and after storage of fruit at room temperature. The ‘Beni Shogun’ apples fruits stored for 9 weeks are most susceptible to bruising (volume = 438.26 mm3). After cold storage, less susceptible cultivar was ‘Szampion’, for which the volume of fruit bruise was 145.62 mm3 only. After 9 weeks of cold storage, for most cultivars, there was no significant differences in bruise volume; however, the shelf-life had significant influence by differing the cultivars, and for all studied cultivars, the bruise volume was lower.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 6; 129-140
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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