Wyniki wyszukiwania

1

Ontogenetic variation of phyllotaxis and apex geometry in vegetative shoots of Sedum maximum [L.] Hoffm.

100%

Kwiatkowska D., Florek-Marwitz J.

Acta Societatis Botanicorum Poloniae

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1999

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tom 68

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nr 2

85-95

2

Genetyczna kontrola samoodtwarzania merystemu apikalnego pedu Arabidopsis thalliana

84%

Szczesny T.

Postępy Biologii Komórki

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2008

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tom 35

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nr 2

169-182

3

Mechaniczne metody stymulacji rozgałęziania drzewek

84%

Kaplan M.

Szkółkarstwo

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2012

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nr 3

4

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Regeneracja roslin lucerny mieszancowej [Medicago sativa L. subsp. falcata x subsp. sativa] z wierzcholkow pedow

84%

Dolinski R., Hefny M. M. M.

Annales Universitatis Mariae Curie-Skłodowska. Sectio E. Agricultura

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2006

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tom 61

63-73

5

Mikrorozmnazanie topinamburu [Helianthus tuberosus L.]

67%

Dolinski R.

Zeszyty Problemowe Postępów Nauk Rolniczych

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2007

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tom 517

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nr 1

235-243

Studies dealt with the agar-solidified (0.75%) MS medium. Dormant buds cut out from tubers of Albik cv. were disinfected for 7 minutes with 0.1% HgCl₂, washed out using sterile water and placed into the glass jars (0.2 dm³ capacity) on 5 inducing media. They differed with IAA (0 or 0.1 mg·dm⁻³) and BAP contents (from 0.5 to 1.5 mg·dm⁻³). After 28 days, shoots cut out from healthy explants were transferred into rooting medium consisting of 15 g·dm⁻³ sucrose and 0.1 mg·dm⁻³ IAA. After subsequent 4 weeks, shoot tips and node explants were cut out from young plants and placed in regeneration mediums, which contained 15 g·dm⁻³ sucrose and differed with concentration and type of auxin (0 or 0.1 mg·dm⁻³ IAA or NAA). Regenerated plants were transferred into pots filled with the soil after 3 weeks, then subjected to seasoning. In total, 60.9% H. tuberosus buds developed shoots on medium with no hormone, but the percentage of explants with shoots increased along with the cytokinin concentration (up to 93.7%). At the highest BAP level, the largest number (3.07) of the longest shoots was achieved. Massive occurrence of endophytes was observed at the first stage of experiment. After 4 weeks of culture, the share of explants with fungal or bacterial development symptoms ranged from 39.6% to 50%. Rate of root production on rooting medium depended on the weight of shoots transferred. Studied Jerusalem artichoke variety showed great ability to micropropagation from shoot tips and node explants cut out from young sterile plants. The best plants developed on medium with IAA. They had less weight than those regenerating on medium with NAA, but their shoots were thicker and with larger internode number.

6

Szkodniki wierzcholkow pedow drzewek owocowych

59%

Olszak R. W.

Szkółkarstwo

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2008

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nr 3

71-75

Ograniczanie wyników

2 Szkółkarstwo

1 Acta Societatis Botanicorum Poloniae

1 Annales Universitatis Mariae Curie-Skłodowska. Sectio E. Agricultura

1 Postępy Biologii Komórki

1 Zeszyty Problemowe Postępów Nauk Rolniczych

2 Dolinski R.

1 Florek-Marwitz J.

1 Hefny M. M. M.

1 Kaplan M.

1 Kwiatkowska D.

1 Olszak R. W.

1 Szczesny T.

1 2012

2 2008

1 2007