Temat: plant quality - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Wpływ stężenia pożywki na wzrost i jakość poinsecji ‘Premium Red’ uprawianej na stołach zalewowych
The effect of nutrient solution concentration on growth and quality of poinsettia ‘Premium Red’ cultivated on ebb-and-flow benches
Autorzy:: Nowak, J.S.
Kunka, M.
Treder, J.
Kowalczyk, W.
Powiązania:: https://bibliotekanauki.pl/articles/2119567.pdf
Data publikacji:: 2019
Wydawca:: Instytut Ogrodnictwa
Tematy:: poinsettia
nutrient solution
ebb-and-flow benches
growth
plant quality
Euphorbia pulcherrima
Opis:: The aim of the study was to examine responses of ‘Premium Red’ poinsettia cultivated on ebb-and-flow benches at different nutrient solution concentrations (1.6, 2.0 and 2.4 mS·cm-1). Plants were grown at a greenhouse in 1.2 dm3 pots, filled in TS2 medium. The highest plants with the largest diameters and best quality were found when EC of the nutrient solution concentration was 2.0 or 2.4 mS·cm-1. At the vegetative and bract coloration stages, leaves of plants supplied with nutrient solutions at 2.0 and 2.4 mS·cm-1 had higher status of chlorophyll than those of from nutrient solution of 1.6 mS·cm-1. As the nutrient solution concentration increased, both concentrations of salts and macronutrients (N-NO3, P, K, Ca, Mg) in the medium increased. It was concluded that in cultivation of poinsettia on ebb-and-flow benches, adequate EC value of nutrient solution concentration was 2.0 mS·cm-1.
Źródło:: Zeszyty Naukowe Instytutu Ogrodnictwa; 2019, 27; 35-40
2300-5882
2391-8969
Pojawia się w:: Zeszyty Naukowe Instytutu Ogrodnictwa
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Wpływ preparatów krzemowych na wzrost i plonowanie roślin truskawki
The influence of silica preparations on growth and yielding of strawberry plants
Autorzy:: Filipczak, J.
Sas-Paszt, L.
Sitarek, M.
Powiązania:: https://bibliotekanauki.pl/articles/2119564.pdf
Data publikacji:: 2019
Wydawca:: Instytut Ogrodnictwa
Tematy:: strawberry
silicon
plant growth
yield
fruit quality
Fragaria × ananassa
Opis:: The aim of the experiment was to examine the effects of silicon (Si) on the growth and cropping of strawberry plants (Fragaria ananassa) and on the quality of the fruit. The study was conducted in 2013–2015 in the Experimental Orchard in Dąbrowice, belonging to the Research Institute of Horticulture in Skierniewice. The experimental objects were plants of the strawberry cultivars ‘Elkat’ and ‘Elsanta’, growing in a podsolic soil, low in humus, with the granulometric composition of light loam in the surface layer and with an average level of available nutrients. The experiment was designed in randomized blocks with three replications. An experimental plot was comprised of 20 strawberry plants planted at a spacing of 0.25 m × 1.0 m. The plants were treated with silicic acid, potassium silicate and calcium silicate. The preparations were applied annually to the soil in early spring (before the beginning of vegetation) at a dose of 90 kg Si per ha. Control plants were not treated with silicon. The results of the experiment were analysed statistically using the analysis of variance method. The differences between means were evaluated with Duncan’s test (p = 0.05). The results showed different responses of the tested strawberry cultivars to the silicon preparations used. In the case of ‘Elsanta’, the highest fruit yield was recorded in the plots where calcium silicate or potassium silicate were applied to the soil. It was also found that the use of potassium silicate, calcium silicate, and silicic acid reduced the occurrence of grey mould on the fruit of the cultivar ‘Elsanta’, but the differences as compared to the control were not statistically significant. The plants of the strawberry cultivar ‘Elkat’ treated with silicic acid produced the highest fruit yields, and the fruits were the least affected by grey mould. None of the silicon preparations affected the chlorophyll content of the leaves. It was also found that the use of the silicon preparations had no impact on the refractometric index of the fruits or their firmness. In both cultivars, the plants treated with silicic acid produced fruit with the highest Si content. The silicon content of the leaves of the tested strawberry cultivars was different for the individual years of the study. Depending on the year, the highest silicon content was found in the leaves of the plants treated with calcium silicate and silicic acid. Preparations containing silicon can be used in the commercial production of strawberry to reduce the occurrence of grey mould, but they cannot completely replace the chemical plant protection products designed for this purpose.
Źródło:: Zeszyty Naukowe Instytutu Ogrodnictwa; 2019, 27; 17-24
2300-5882
2391-8969
Pojawia się w:: Zeszyty Naukowe Instytutu Ogrodnictwa
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Quality potential of some new pear cultivars – how to obtain fruit of the best sensory characteristics?
Autorzy:: Konopacka, D.
Rutkowski, K.P.
Kruczynska, D.E.
Skorupinska, A.
Plocharski, W.
Powiązania:: https://bibliotekanauki.pl/articles/2143.pdf
Data publikacji:: 2014
Wydawca:: Instytut Ogrodnictwa
Tematy:: pear
plant cultivar
maturity
normal atmosphere
controlled atmosphere
ripening
firmness
harvest
sensory attribute
eating quality
quality characteristics
Źródło:: Journal of Horticultural Research; 2014, 22, 2
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Response of guava trees (Psidium guajava) to soil applications of mineral and organic fertilisers and biofertilisers under conditions of low fertile soil
Autorzy:: Shukla, S.K.
Adak, T.
Singha, A.
Kumar, K.
Singh, V.K.
Singh, A.
Powiązania:: https://bibliotekanauki.pl/articles/1946.pdf
Data publikacji:: 2014
Wydawca:: Instytut Ogrodnictwa
Tematy:: guava
Psidium guajava
organic fertilizer
vermicompost
mulching
mineral fertilizer
biofertilizer
plant nutrition
plant growth
yield
fruit quality
Źródło:: Journal of Horticultural Research; 2014, 22, 2
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Growth and development of potted rhododendron cultivars "Catawbiense Boursault" and "Old Port" in response to regulated deficit irrigation
Autorzy:: Koniarski, M.
Matysiak, B.
Powiązania:: https://bibliotekanauki.pl/articles/1896.pdf
Data publikacji:: 2013
Wydawca:: Instytut Ogrodnictwa
Tematy:: Rhododendron
ornamental plant
Catawbiense Boursault cultivar
Old Port cultivar
plant growth
flowering
plant development
water deficit
irrigation
evapotranspiration
greenhouse cultivation
quality index
Źródło:: Journal of Horticultural Research; 2013, 21, 1
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Effect of two girdling dates on carbohydrate accumulation in plant tissues and fruit quality of barberry
Autorzy:: Moqhaddam, M.
Rrefnezhad, Z.
Khayyat, M.
Powiązania:: https://bibliotekanauki.pl/articles/2141.pdf
Data publikacji:: 2018
Wydawca:: Instytut Ogrodnictwa
Tematy:: carbohydrate accumulation
plant tissue
barberry
Berberis vulgaris
fruit quality
starch
chlorophyll
anthocyanin
Źródło:: Journal of Horticultural Research; 2018, 26, 2
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Effects of led supplementary lighting and NPK fertilization on fruit quality of melon (Cucumis melo L.) grown in plastic house
Autorzy:: Kramchote, S.
Glahan, S.
Powiązania:: https://bibliotekanauki.pl/articles/1080141.pdf
Data publikacji:: 2020
Wydawca:: Instytut Ogrodnictwa
Tematy:: melon
Cucumis melo
grown plant
natural daylight
supplementary lighting
light emitting diode
nitrogen fertilization
phosphorus fertilization
potassium fertilization
plant growth
plant development
fruit quality
physicochemical property
Opis:: Melon (Cucumis melo L.) is a high-value fruit in Thailand, usually grown in plastic houses where light could become a major limiting growth factor. This study used melon cultivar ‘#120’ (orange flesh) grown in a plastic house under natural daylight (NDL, control) and with supplementary lighting using light emitting diodes (LEDs) of a combination of red 630 nm, red 660 nm, blue 450 nm, blue 460 nm, white 14000 K, UV 410 nm and IR 730 nm (LED1) or a combination of red 630 nm, red 660 nm, blue 450 nm and blue 460 nm (LED2) applied for 12 h from 6:00 pm to 6:00 am. These lighting treatments were combined with NPK fertilization using complete fertilizer 15–15–15 (N–P2O5–K2O) at 5 g, 7 g (recommended rate) or 9 g per plant. Results showed that LED2 combined with 9 g 15–15–15 was the most effective in increasing plant height, chlorophyll content (SPAD index), fruit size and mass, and peel and flesh thickness. The fruit also developed the desired lighter color (higher L* and lower a* coordinates) and were the firmest and sweetest (highest soluble solids content and lowest titratable acidity) among all treatments.
Źródło:: Journal of Horticultural Research; 2020, 28, 1; 111-122
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Effect of planting term on growth and flowering of two cultivars of Lachenalia produced in a greenhouse as potting plants during winter months
Autorzy:: Kapczynska, A.
Powiązania:: https://bibliotekanauki.pl/articles/1916.pdf
Data publikacji:: 2014
Wydawca:: Instytut Ogrodnictwa
Tematy:: cape hyacinth
Ronina cultivar
Rupert cultivar
Lachenalia
Hyacinthaceae
plant morphology
flower quality
planting term
inflorescence
Źródło:: Journal of Horticultural Research; 2014, 22, 1
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Pathway analysis to determine factors contributing to overall quality scores in four berry crops
Autorzy:: Cockerton, H.
Blanco Unzueta, M.
Johnson, A.W.
Vadillo Dieguez, A.
Fernandez Fernandez, F.
Powiązania:: https://bibliotekanauki.pl/articles/1077482.pdf
Data publikacji:: 2020
Wydawca:: Instytut Ogrodnictwa
Tematy:: berry plant
blackberry
blueberry
raspberry
strawberry
fruit quality
environmental factor
agronomic factor
genetic factor
berry crop
Opis:: Fruit quality attributes are influenced by environmental, agronomic and genetic factors; both cultivars and growing conditions can vary substantially between UK production and imported fruit. This study aimed to record and dissect the most relevant fruit quality traits for berries imported into the UK in the winter months. Blackberry, blueberry, raspberry and strawberry fruit were imported from 11 countries into a Kent-based packhouse (UK) or purchased from major retailers between December 2018 and March 2019. Multiple fruit quality components were assessed for relative contribution towards a high “overall assessment” fruit quality score. It was found that strawberry and blackberry overall scores were affected by sweetness perception, whereas blueberry and raspberry organoleptics are more complex, with overall scores influenced by flavor perception. Multiple raspberry and strawberry fruit quality traits were found to be associated with genotypic differences, indicating a promising potential for genetic improvement through breeding. By contrast, the study findings suggest that there is less potential for genetic improvement in blueberry, and that the environment may have a large effect on blueberry fruit quality traits.
Źródło:: Journal of Horticultural Research; 2020, 28, 2; 35-42
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: The effect of plant growth promoting bacteria on transplants growth and lettuce yield in organic production
Autorzy:: Szczech, M.
Szafirowska, A.
Kowalczyk, W.
Szwejda-Grzybowska, J.
Wlodarek, A.
Maciorowski, R.
Powiązania:: https://bibliotekanauki.pl/articles/1080383.pdf
Data publikacji:: 2016
Wydawca:: Instytut Ogrodnictwa
Tematy:: plant growth promoting bacteria
organic production
lettuce
bacterial strain
Enterobacter
Bacillus
transplant production
yield quality
Opis:: Application of beneficial bacterial strain B125 (Enterobacter sp.) and strain PZ9 (Bacillus sp.) in lettuce transplants production significantly enhanced seed germination and plant biomass. The best effect was obtained when the mixture of B125 and PZ9 was used. Combined application of these bacteria significantly increased transplants biomass, which was about 45% higher than that in the control. However, after planting these transplants in organic field, generally, there were no differences in yield and nutrient content in plants treated and not treated with the bacteria, except for nitrogen and vitamin C. The lettuce grown from transplants treated with bacterial mixture B125 + PZ9 contained significantly higher nitrogen than plants from other treatments. Opposite to nitrogen, bacterial applications decreased the amount of vitamin C. The growth and organic lettuce composition was affected by planting time. The yield was higher in spring, but the concentration of nutrients in these plants was lower than that in plants harvested in autumn. Climatic and light conditions in the late season were the reasons for increased dry matter content, minerals, phenolic compounds, and vitamin C, as well as high concentration of nitrates.
Źródło:: Journal of Horticultural Research; 2016, 24, 2; 101-107
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: The use of physical factors for seed quality improvement of horticultural plants
Autorzy:: Krawiec, M.
Dziewulska-Hunek, A.
Kornarzynski, K.
Powiązania:: https://bibliotekanauki.pl/articles/2020.pdf
Data publikacji:: 2018
Wydawca:: Instytut Ogrodnictwa
Tematy:: horticultural plant
seed quality
improvement
agricultural practice
physical factor
laser light
magnetic field
magnetized water
seed germination
yield
Źródło:: Journal of Horticultural Research; 2018, 26, 2
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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