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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Effects of magnetic field irradiation on broccoli seed with accelerated aging

100%
Martinez F. R., Pacheco A. D., Aguilar C. H., Pardo G. P., Ortiz E. M.
Acta Agrophysica
|
2014
|
tom 21
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nr 1
In order to improve the physiological quality of aged broccoli seed (Brassica oleracea var. Waltham29), in this study a variable magnetic field (VMF) of 3.6 mT, 60 Hz by 5min was used as pre-sowing treatment. The accelerated aging treatment was applied for 0, 48 and 72 h (AA0h, AA48h and AA72h) and then the VMF treatment, under a randomised complete block design with 4 replications of 30 seeds. For seeds aged for 72 h a final germination of 20% was obtained, whereas without magnetic stimulation it was null. However, the magnetic bio-stimulation in 48 h aged seeds was significantly negative, reducing the final germination by 45.83% compared to the treatment without magnetic field, while the VMF effects in unaged seed were zero. The variable magnetic field effects depended on the seed aging time, resulting in positive, negative and null outcomes (responses) in vigour variables.
2
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Impact of growth biostimulators and herbicide on edible potato yield

100%
Baranowska A. J.
Acta Agrophysica
|
2018
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tom 25
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nr 4
The aim of research was to define the influence treatment methods involving application of growth biostimulators and herbicide on the total yield of edible potato. The field research was conducted in 2015-2017 in the area of eastern Poland, in Lublin Voivodship. The experiments were performed in three replications using the randomized split-block method. Examined factors were: The examined factors included: I. factor – three early cultivars of edible potato (Owacja, Bellarosa, Vineta), II. factor – treatment methods involving application of growth biostimulators and herbicide: GreenOK-Universal Pro and Asahi SL as well as their combination with the Avatar 293 ZC herbicide. The highest total yield of tubers was obtained from object 4., where prior to sprouting, mechanical treatment was used, and after the final shaping of ridges and just before sprouting the Avatar 293 ZC herbicide was applied at a dose of 1.5 dm3 ha–1, and then after sprouting the GreenOK Universal-PRO was applied three times at doses: 0.10 dm3 ha–1 – full moon-end of seeding + 0.15 dm3 ha–1 – covering inter-rows + 0.15 dm3 ha–1 – formation of flower buds (an average of 41.8 t ha–1) and from the object 5., on which mechanical treatment was used to the seeding, and after the ultimate formation of furrows before seeding of potato plants, Avatar herbicide 293 was applied in a dose of 1.5 dm3 ha–1 (total yield amounted to, on average, 40.6 t ha–1). Potato cultivars cultivated in the experiment and meteorological conditions during the conducted tests also had a significant impact on the size of the total yield. Owacja noted the highest yields (an average of 41.4 t ha–1). The largest total yield was collected in 2016 (an average of 42.8 t ha–1). A significant influence of the experiment factors on the structure of large tuber yields was also found.
3

Effect of laser biostimulation on the healing of cutaneous surgical wounds in pigs

84%
Chyczewski M., Holak P., Jalynski M., Kasprowicz A., Rotkiewicz T., Mikolajczyk A.
Bulletin of the Veterinary Institute in Puławy
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2009
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tom 53
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nr 1
135-138
The objective of this study was to investigate the impact of therapeutic laser irradiation on wound healing and skin regeneration in pigs as a supplementary treatment. The experiment was conducted on 32 young pigs divided into four groups: groups I and III served as control, group II comprised pigs with undamaged skin, and group IV consisted of pigs with cutaneous surgical wounds in the dorsal area. Groups II and IV were subjected to laser irradiation. Laser biostimulation was carried out using a CTL 1106 MX semiconductor laser in the continuous wave mode of operation at a wavelength of 810 nm and a maximum output of 100 mW. Following three weeks of observation and clinical skin trials, specimens for a histopathological analysis were collected. The reported results indicate that laser treatment shortens the wound healing process by speeding up the growth of granulation tissue and improving skin elasticity. Laser irradiation of the skin in pigs increases cellular infiltration of the corium and stimulates the proliferation of the stratum germinativum cells of the epidermis. Laser irradiation may be recommended as supplementary therapy in the treatment of surgical wounds.
4
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Alternating magnetic field irradiation effects on three genotype maize seed field performance

84%
Aguilar C. H., Dominguez-Pacheco A., Carballo A. C., Cruz-Orea A., Ivanov R., Bonilla J. L. L., Montanez J. P. V.
Acta Agrophysica
|
2009
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tom 14
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nr 1[170]
In this study alternating magnetic field treatments at low frequency (60 Hz) with combinations of three magnetic flux densities (20, 60 and 100 mT) and three exposure times (7.5, 15 and 30 minutes) were used as pre-sowing seed treatm ents in three maize ( Zea mays L.) genotypes (CL-12 X CL-11, CL-4 X CL-1 and CL-13 x CL-1). In the cas e of CL-12 X CL-11 genotype these treatments increased significantly the seedling emergence rate, seedling dry weight and emergence in soil. The best treatment was found at magnetic flux density of 100 mT and exposure time of 7.5 min, with significant improvements in seedling emergence rate by 123.2%, field emergence by 110% and seedling dry weight, 21 days after plantin g, by 30.1%. In the case of CL-4 X CL-1 geno- type it was found a negative biostimulation for see dling emergence percentage; finally in the CL-13 x CL-1 genotype there was not any significant effect. These results show that electromagnetic field treatment provide a simple and ecologically well co mpatible method to improve seed vigour in maize but is necessary to find the optimal irradiat ion parameters to induce a positive biostimulation in the maize seeds which also depends on the seed g enotype.
5
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Biostimulators as a factor affecting the dry matter yield and starch content of edible potato tubers

84%
Mystkowska I. T.
Acta Agrophysica
|
2019
|
tom 26
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nr 1
6
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Vigour variability in hybrid kernels of triticale with Aegilops under the influence of biostimulation

84%
Achremowicz B., Gruszecka D., Kornarzynski K., Kulpa D., Pietruszewski S.
International Agrophysics
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2002
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tom 16
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nr 2
7
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

The effect of plant biostimulation with ‘Pentakeep V’ and nitrogen fertilization on the content of fourteen elements in spinach

67%
Smolen S., Sady W., Wierzbinska J.
Acta Scientiarum Polonorum. Hortorum Cultus
|
2010
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tom 09
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nr 1
Foliar application of growth regulators or fertilizers containing biostimulators can influence the uptake and accumulation of mineral elements by plants. The aim of the research was to determine the influence of foliar application of ‘Pentakeep V’ and diverse nitrogen fertilization on the content of: Ag, Al, Ba, Cd, Co, Cr, Ga, Li, Ni, Pb, Sb, Sr, Ti and V in spinach leaves. In 2006–2007 pot experiment with spinach Spinacia oleracea L. ‘Spinaker F1’ cultivation on silty medium loam was carried out. The experiment design included two sub-blocks: with and without foliar nutrition. Plants with foliar nutrition were sprayed twice with 0.02% w/v ‘Pentakeep V’ fertilizer (3000 dm3 water per 1 ha). In each sub-block soil nitrogen fertilization (in the form of ammonium nitrate) was applied in following combinations: 1 – control (without N), 2 – 50% N dose prior to seed sowing (25 mg N∙dm-3 of soil), 3 – 100% N dose prior to seed sowing (50 mg N∙dm-3 of soil). Foliar application of ‘Pentakeep V’ resulted in (compared to not treated plants): a) significant reduction of the Ag, Al, Ba, Ga, Sr and Ti concentration in plants not fertilized with nitrogen, b) increase in Sr content in spinach fertilized with 100% of N dose, c) relatively weak tendency to lower V accumulation in control plants. The lowest concentration of cobalt was found in plants fertilized with 50% of N dose and not treated with ‘Pentakeep V’. No interaction between foliar nutrition and nitrogen fertilization was found in reference to Cd, Cr, Li, Ni, Pb and Sb content in spinach plants.
8

The effect of cultivar type, time of cultivation, and biostimulant treatment on the yield of spinach (Spinacia oleracea L.)

67%
Kunicki E., Grabowska A., Sekara A., Wojciechowska R.
Folia Horticulturae
|
2010
|
tom 22
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nr 2
9
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Effect of selected biostimulants on the yield and quality of the common onion (Allium cepa L.)

67%
Mikulewicz E., Majkowska-Gadomska J., Jadwisienczak K. K., Francke
Acta Agrophysica
|
2019
|
tom 26
|
nr 1
10
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Zawartość białka ogólnego i właściwego w bulwach ziemniaka w zmiennych warunkach pogodowych pod wpływem stosowanych biostymulatorów

67%
Mystkowska I. T.
Acta Agrophysica
|
2018
|
tom 25
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nr 4
11
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Effects of 660 nm laser irradiation of soybean seeds on germination, emergence and seedling growth

67%
Yuri S., Jarbas C.
Acta Agrophysica
|
2021
|
tom 28
12
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Effect of laser irradiation on the biochemical changes in seeds and the accumulation of dry matter in the faba bean

67%
Podlesny J.
International Agrophysics
|
2002
|
tom 16
|
nr 3
13
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Influence of laser beams combined with chemomutagen [MNU] on the variability of traits and mutation frequency in spring barley

67%
Rybinski W.
International Agrophysics
|
2001
|
tom 15
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nr 2
14
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Influence of magnetic field with chemomutagen and gamma rays on the variability of yielding parameters in barley [Hordeum vulgare L.]

67%
Rybinski W., Pietruszewski S., Kornarzynski K.
International Agrophysics
|
2003
|
tom 17
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nr 2
15
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

The effect of plant biostimulation with ‘Pentakeep V’ and nitrogen fertilization on yield, nitrogen metabolism and quality of spinach

59%
Smolen S., Sady W., Wierzbinska J.
Acta Scientiarum Polonorum. Hortorum Cultus
|
2010
|
tom 09
|
nr 1
Foliar application of fertilizers containing biostimulators can influence yield and the uptake and accumulation of NO3- by plants. The aim of the research was to determine the influence of foliar nutrition with ‘Pentakeep V’ and diverse doses of nitrogen fertilization on yield, plant nitrogen metabolism and nutritional quality of spinach. The experiment design included two sub-blocks with and without foliar nutrition. Plants with foliar nutrition were sprayed twice with 0.02% w/v ‘Pentakeep V’ fertilizer (3000 dm3 water per 1 ha). In each sub-block soil nitrogen fertilization (in the form of ammonium nitrate) was applied in following combinations: 1 – control (without N), 2 – 50% N dose prior to seed sowing (25 mg N∙dm-3 of soil), 3 – 100% N dose prior to seed sowing (50 mg N∙dm-3 of soil). The interaction between foliar nutrition and nitrogen fertilization had a significant effect on the content of: nitrates(V), soluble oxalates and ascorbic acid in spinach leaves. The effect of tested factors on the content of nitrates(V) and ascorbic acid was additionally modified by the weather conditions in both years of research. Foliar application of ‘Pentakeep V’ resulted in decreased concentration of soluble oxalates in control plants (without N) as well as higher amount of these compounds in plants fertilized with 100% of N dose. No significant effect of tested interaction was observed in the case of yield and the content of: dry matter, nitrates(III), ammonium ions, free amino acids, N-total, soluble sugars and phenolic compounds in spinach leaves.
16

Influence of biostimulants on phenolic content in broccoli heads directly after harvest and after storage

59%
Kaluzewicz A., Gasecka M., Spizewski T.
Folia Horticulturae
|
2017
|
tom 29
|
nr 2
17

Wpływ niektórych czynników na skład chemiczny ziarna pszenicy jarej

59%
Dziamba S., Jackowska I.
Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin
|
2001
|
tom 218-219
217-122
W ziarnie pszenicy jarej oznaczono techniką atomowej spektrometrii absorpcyjnej ASA: Ca, Mg, K, Mn, Fe, Pb, Zn, Ni, Cu, Co, Cd. Czynnikami doświadczenia były odmiany (Banti, Torka, Kontesa), dawki nawożenia azotowego (50, 100, 150 kg N · ha-1) i przedsiewna biostymulacja nasion światłem (nasiona naświetlane i nie naświetlane). Z badań wynika, że nawożenie azotem powoduje największe zróżnicowanie w zawartości potasu i magnezu. Większe zróżnicowanie w poziomie zawartości w ziarnie Mg, Mn, Pb i Cu uzyskano poprzez nawożenie niż stosowanie odmian. Przedsiewne naświetlanie nasion pszenicy prowadzi do uzyskania większych zawartości w ziarnie Mg, Ca, Co, Mn i Ni oraz większej zawartości suchej masy.
18

The effect of the biostimulator Goteo on the rooting of ninebark stem cuttings

59%
Pacholczak A., Nowakowska K., Mika N., Borkowska M.
Folia Horticulturae
|
2016
|
tom 28
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nr 2
19
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Yield of dry matter and starch of edible potato tubers in conditions of application of growth biostimulators and herbicide

59%
Baranowska A. J.
Acta Agrophysica
|
2018
|
tom 25
|
nr 4
20
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Impact of growth biostimulators and herbicide on the yield structure of edible potato tubers (Solanum tuberosum L.)

59%
Baranowska A. J., Mystkowska I. T., Szczygielska
Acta Agrophysica
|
2019
|
tom 26
|
nr 1
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