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Wyświetlanie 1-7 z 7
Tytuł:
The influence of selected factors on the yield of Allium moly L. bulbs
Wpływ wybranych czynników na plon cebul czosnku złocistego (Allium moly L.)
Autorzy:
Hetman, J.
Laskowska, H.
Durlak, W.
Powiązania:
https://bibliotekanauki.pl/articles/11541666.pdf
Data publikacji:
2007
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
bulb
yield
plant cultivation
bulb size
Allium moly
Opis:
The effect of term of planting and size of bulbs on the yield of Allium moly bulbs was examined. Bulbs of circumference of 5–6 and 6–7 cm were planted in three terms: 29.09; 09.10 and 19.10. It was stated that term of planting as well as size of bulbs have significant effect on number and weight of bulbs in the total yield and in the yield of the biggest bulbs (over 6 cm circumference). The optimal term of planting was 29.09, when the best results were obtained. Bulbs of circumference of 5–6 cm gave significantly bigger yield than those of 6–7 cm circumference in respect to quantity and weight.
Badano wpływ terminu sadzenia i wielkości cebul na plon cebul czosnku złocistego (Allium moly L.). W doświadczeniu wykorzystano cebule o obwodzie 5–6 cm i 6–7 cm, które posadzono w trzech terminach: 29.09; 09.10 i 19.10. Stwierdzono, że zarówno termin sadzenia jak i wielkość cebul ma istotny wpływ na liczbę i masę cebul w plonie ogólnym i plonie cebul największych (powyżej 6 cm w obwodzie). Optymalnym terminem sadzenia okazał się termin 29 września, gdzie uzyskano najlepsze wyniki. Cebule o obwodzie 5–6 cm wydały istotnie większy plon, niż te o obwodzie 6–7 cm, zarówno pod względem ilościowym, jak i wagowym.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2007, 06, 2; 23-27
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of a prolong application of mineral oils on bulb yield, quality of cut flowers and spread of viruses in tulip cultivation
Autorzy:
Marcinek, B.
Karczmarz, K.
Szmagara, M.
Durlak, W.
Pogroszewska, E.
Powiązania:
https://bibliotekanauki.pl/articles/11886651.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
plant cultivation
tulip
Leen van der Mark cultivar
flowering plant
bulbous plant
cut flower
flower quality
mineral oil
virus spreading
field cultivation
field experiment
greenhouse cultivation
greenhouse experiment
Sunspray 850 EC preparation
Opis:
Identification of cultivars is essential both in breeding and to settle cultivar disputes. The purpose of the study has been to examine cultivar identities based on absorption spectra of plant pigments and to confirm a genetic stability with SCoT and RAPD molecular markers in new Polish lines of Chenopodium quinoa Willd. Spectral analysis of pigments extracted from plant inflorescences in quinoa gives an opportunity to confirm the cultivar identity and identification of ‘Faro’ and ‘Titicaca’ cultivars and their new lines. Spectral analysis is an effective method of confirming cultivar identity and it should be used in practice for the identification of cultivars or cultivars lines in Chenopodium quinoa Willd. Analysis of molecular markers indicated by RAPD as well as SCoT technique revealed a high genetic stability of the derivative lines of ‘Faro’ and ‘Titicaca’, while variation was detected in plants representing original cultivars: banding pattern different than predominant was present in three plants of ‘Titicaca’ (genetic distnaces from 7.5% to 55.9%) and in a single plant of ‘Faro’(genetic distance 61.2% as indicated by SCoT technique).
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2018, 17, 1; 115-125
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of the term of mulching and herbicides spraying on ‘Foxtrot’ tulip flowering and bulbs yield
Autorzy:
Marcinek, B.
Durlak, W.
Szmagara, M.
Galant, H.
Węgrzyn, A.
Powiązania:
https://bibliotekanauki.pl/articles/12676175.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
plant cultivation
tulip
Foxtrot cultivar
ornamental plant
flowering plant
plant flowering
plant yield
bulb
mulching
spraying
herbicide treatment
herbicide effect
application term
Opis:
The experiment studied the effect of various mulching terms of ‘Foxtrot’ tulips with wheat straw in combination with spraying of plantations with herbicides using various doses and different amounts of working liquid. The mulch was laid out just after planting and after the soil had frozen. The experiment included combinations, in which the mulch was left until the end of the growing season or removed in spring. Spraying with single (linuron 675 g·ha–1 + lenacyl 1000 g·ha–1) or double herbicide dose (linuron 1350 g·ha–1 + lenacyl 2000 g·ha–1) was made before covering the soil with mulch and also on mulch – two weeks after planting the bulbs, or in the spring after thawing the soil. Volumes of 300 dm3 and 600 dm3 of working liquid were used for spraying. Tulips covered with mulch bloomed 2–3 days later and formed longer shoots as compared to non-mulched ones. The highest yield of marketable bulbs and the first-selection ones was obtained from tulips mulched immediately after planting and sprayed 2 weeks later with herbicides used in a single dose of 600 dm3 of a working liquid. Mulching of tulips after soil freezing and removal of mulch in spring adversely affects the number and weight of commercial bulbs. The lowest yield was obtained in combinations, in which the mulch was not used. The use of additional nitrogen fertilization before laying out the mulch did not affect the yield of tulips. Herbicides can be used both before mulching and after covering the plantation with mulch. It is not necessary to increase the dose of the agent and the amount of water.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 4; 71-82
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of Bio-algeen S90 on the growth of multiflora rose seedlings (Rosa multiflora Thunb.)
Autorzy:
Szmagara, M.
Pudelska, K.
Durlak, W.
Marcinek, B.
Rojek, K.
Powiązania:
https://bibliotekanauki.pl/articles/12684067.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
plant cultivation
multiflora rose
Rosa multiflora
ornamental plant
plant growth
growth regulator
fluorescence
chlorophyll
biopreparation
Bio-algeen S-90 preparation
Opis:
Striving to intensify horticultural production, new and more effective bio-preparations are being sought to stimulate plant growth and development. Bio-algeen S90 is a natural agent based on sea algae, the high biological activity of which results from the high content of natural growth regulators. The aim of the study was to verify the influence of Bio-algeen S90 on the growth, morphological characteristics and chlorophyll fluorescence of Rosa multiflora seedlings. The bio-preparation was applied one, two and three times at concentrations: 0.1, 0.2, 0.4 and 0.6 mg.dm−3. Following parameters were measured to evaluate the response of plants to the bio-preparation: F0 – initial fluorescence, Fm – maximal fluorescence in the dark-adapted state, Fv/Fm – maximum photochemical efficiency of PSII. All concentrations of the bio-preparation and frequency of its application stimulated the number of shoots in a bush, the length of shoots and the diameter of the root crown of plants intended for budding. The most beneficial was the two-fold bio-preparation application at a concentration of 0.4 mg.dm–3. Bio-algeen also positively influenced the chlorophyll fluorescence parameters. The highest mean F0 and Fm values were recorded with the two-fold preparation treatment. There was no significant effect of the bio-preparation on the Fv/Fm index, which was within the range of 0.75–0.66.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 3; 35-43
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of growth regulators on dahlia propagation in tissue culture and acclimatization of plants in ex vitro conditions
Autorzy:
Marcinek, B.
Parzymies, M.
Poniewozik, M.
Kozak, D.
Durlak, W.
Powiązania:
https://bibliotekanauki.pl/articles/12307379.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
plant cultivation
Dahlia
Dahlia x cultorum
dahlia
ornamental plant
flowering plant
tuberous plant
tuberous root
plant acclimatization
growth regulator
cytokinin
gibberellic acid
micropropagation
tissue culture
ex vitro method
microcutting
Opis:
The aim of the work was to evaluate the influence of cytokinins on in vitro propagated dahlia and their consequent effect on acclimatization. Plant material consisted of shoot tips and nodes. Among the three cytokinins, benzyladenine, kinetin and 2-isopentenyl-adenine, only BA effectively stimulated the shoot multiplication from axiliary buds. The highest multiplication rate was obtained from nodes in the presence of 0.25– 0.5 mg·dm–3 BA. Higher concentrations shortened the internodes and decreased the leaf blades and growth of callus. 1 mg·dm–3 of KIN and 2iP positively influenced the shoot growth and size of leaves. Gibberellic acid (GA3) used with BA increased the number of auxillary shoots. The best quality shoots and the highest multiplication rate were obtained when 2 mg·dm–3 BA was used with 5 mg·dm–3 GA3. Cytokinins affected the rooting and acclimatization ex vitro. Dahlia shoots multiplicated in the presence of 1 mg·dm–3 KIN or 2iP rooted faster in the soil and 100% survived in field, while those from 1 mg·dm–3 BA media rooted slowly, had shorter shoots and only 60% of them survived. Plants bloomed after 11–12 weeks in the field. Dahlia plants that had been multiplicated in the presence of KIN had larger diameter and fresh weight in the field. BA and 2iP positively influenced the flower diameter, length of flower stalk and a number of the first-order shoots.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 5; 49-61
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of selected preparations on some biometric features of Tardiva’ panicled hydrangea (Hydrangea paniculata Siebold) depending on the irrigation frequency
Autorzy:
Durlak, W.
Marcinek, B.
Szmagara, M.
Dudkiewicz, M.
Konopińska-Mamej, A.
Powiązania:
https://bibliotekanauki.pl/articles/12298905.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
plant cultivation
panicle hydrangea
Hydrangea paniculata
Tardiva cultivar
ornamental plant
flowering plant
biometric feature
irrigation frequency
Opis:
One of the ways to reduce the water consumption by plants while maintaining their proper quality is to use substances that limit excessive transpiration. Three preparations at following concentrations: Moisturin (10%), Root-Zone (4.5%) and Vapor Gard (1%), were used in the experiment. Moisturin and Vapor Gard were applied in the form of a single spray, and Root-Zone as a single irrigation in mid July.The aim of the research was to assess the effect of several anti-transpirants on some biometric features of the ‘Tardiva’ panicled hydrangea depending on the frequency of irrigation. The following parameters were measured: area, perimeter, width and length of leaf blade, length and width of inflorescences, and the diameter of shoots. Treatment of H. paniculata cv. ‘Tardiva’ with Root-Zone and Moisturin anti-transpirants with a single irrigation every other day allows to reduce the water consumption and obtain shrubs of a quality comparable with plants irrigated twice a day. The use of Moisturin with a twice daily irrigation positively affected the length and width of inflorescences.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 2; 39-51
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of silicon on morphological traits and mechanical properties of Polygonatum multiflorum (L.) All. ‘Variegatum’ cut shoots
Autorzy:
Pogroszewska, E.
Szot, P.
Rubinowska, K.
Konopińska-Memej, A.
Świstowska, A.
Zdybel, A.
Parzymies, M.
Durlak, W.
Powiązania:
https://bibliotekanauki.pl/articles/11859059.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
plant cultivation
ornamental plant
perennial plant
Polygonatum multiflorum
Variegatum cultivar
plant cultivar
morphological trait
mechanical property
post-harvest longevity
vase life
stem strength
silicon
Actisil Hydro Plus preparation
plant research
Opis:
Garden perennials are a source of floristry material produced in field or under covers. A perennial producing long, leafy shoots, which in flower arrangements might successfully substitute fern or palm leaves, is Polygonatum multiflorum. The variety characterizing with decorative white margined leaves is ‘Variegatum’. To improve their quality, the growth stimulator Actisil Hydro Plus, which contains 0.6% of active silicon in a form of orthosilicic acid was applied. The aim of the conducted experiment was to estimate the influence of silicon and a place of cultivation (tunnel and open field) on post-harvest quality determined with morphological features, vase life longevity and mechanical properties of Polygonatum multiflorum (L.) All. ‘Variegatum’ stems. The plants were sprayed with water solutions of Actisil in concentrations: 0.2%, 0.3%, and 0.4%, six times during the growing season in weekly intervals, starting from the first decade of May, always in the morning. It was stated that cultivation of Polygonatum in the unheated foil tunnel increases quality of shoots for cut greenery, determined with morphological features and post-harvest longevity. Cultivation of Polygonatum in a foil tunnel and spraying plants with Actisil in concentrations of 0.3 or 0.4% is advantageous due to possibility to increase a number of shoots from 20% to over 31%, their length from 9% to 11% and fresh weight from 52% to 71%, in comparison to control plants. It is advised to treat plants cultivated in a tunnel, with Actisil in concentration of 0.4% as it improved shoots quality evaluated with their diameter and lower leaves blade area. Spraying plants with Actisil in concentrations of 0.2–0.4% in the tunnel and 0.2% in field prolongs post-harvest shoots longevity by 3–4 days. Plants cultivated in the tunnel characterize with higher strength of shoots determined with higher maximum force causing permanent damage and lower stem deflection than plants cultivated in field. Plants grown in a tunnel and sprayed with Actisil in concentrations of 0.4% characterized with the strongest shoots after 14 days of storage, however a similar effect was observed with the concentration of 0.3% and in case of plants cultivated in field and sprayed with 0.4% of Actisil.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2018, 17, 4; 157-166
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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