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Cyanobacteria, Asahi SL i Biojodis jako biostymulatory poprawiające wzrost i rozwój ślazowca pensylwańskiego w zmieniających się warunkach klimatycznych

Piotrowski K., Romanowska-Duda Z., Grzesik M.

Przemysł Chemiczny

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2016

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T. 95, nr 8

1569--1573

PL

Mieszaninę trzech monokultur Cyanobacteria (Anabaena sp. Trebon, Microcystis aeruginosa MKR 0105, Anabaena variabilis) oraz dwóch handlowych biostymulatorów zastosowano w szerokim zakresie temp. (od –5°C do +40°C) i wilgotności 20% (zwiększonej do 60%) na glebę stosowaną do hodowli ślazowca pensylwańskiego. Dolistne stosowanie mieszanin Cyanobacteria i biostymulatorów znacznie zmniejszało hydrotermalny stres i korzystnie wpływało na wzrost i fizjologiczną aktywność roślin, zwiększało ich plon oraz mogło ograniczyć konieczność stosowania nawozów mineralnych oraz pestycydów.

EN

Mixts. of 3 strains of Cyanobacteria (Anabaena sp. Trebon, Microcystis aeruginosa MKR 0105, Anabaena variabilis) and 2 com. biostimulators were added to soil used for growing Sida hermaphrodita L. Rusby plants at temp. varying over a wide range (from –5°C to +40°C) applied at 3 week intervals (20% soil moisture) and excessive hydration (60%). Foliar application of Cyanobacteria mixts. and biostimulators significantly reduced the negative influence of hydrothermal stress and a positive influenced on the growth and physiol. activity of plants, increased the productivity of the plant, and can reduce the use of chem. fertilizers and pesticides.

2

Effect of growth regulators on selected morphological features of yellow pine

Jankowski K., Sosnowski J., Wilk A., Malinowska E., Wiśniewska-Kadżajan B.

Journal of Ecological Engineering

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2014

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Vol. 15, nr 4

105--108

EN

The aim of study was to compare the effects of two growth regulators on selected mor-phological features of yellow pine. In April 2012, 9 plants of yellow pine Lawson variety were planted to the soil. In April 15, 2013 a research agent in a form of following growth regulators: Asahi SL and Moddus 250-EC was introduced. There were the following experimental objects: C – control (only water spraying), As – Asahi spraying, Md – Moddus spraying. The tested features were: increase in plant height (cm), the increase in needle length (cm) of yellow pine. Measurements of increases in length of needles were made in each case on the same specially marked parts of the plants and performed on 27th of each month from beginning of May to ending of September. Among the used of growth regulators the greatest influence on the height increase of the tested trees as well as on the needle length of yellow pine more affected regulator Moddus. The largest total increase in the needles length of yellow pine was on the object with Modus and Asahi, and on control object it was significantly lower than on objects with growth regulators.

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Wpływ biostymulatora Asahi SL i Atonik SL na cechy jakościowe bulw ziemniaków

Maciejewski T., Szukała J., Jarosz A.

Journal of Research and Applications in Agricultural Engineering

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2007

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Vol. 52, nr 3

109-112

PL

W latach 2005-2006 badano wpływ biostymulatorów Asahi SL i Atonik SL na niektóre cechy jakościowe ziemniaków. Zastosowane biostymulatory nie miały wpływu na strukturę plonu bulw, zawartość suchej masy w bulwach oraz wielkość i ziaren skrobi i ich udział w jej plonie.

EN

In experiments carried out in 2005-2006 the influence of Ashahi SL and Atonik SL biostymulator application on some qualitative features of potatoes was investigated. It was stated that biostymulator did not influence on the share of tubers fraction in the yield, as well as on the content of dry matter and size of starch granules.