Wyniki wyszukiwania - AGRO

1

Inicjacja sterylnych kultur in vitro oraz mikropropagacja ślazowca pensylwańskiego (Sida hermaphrodita R.)

100%

Mankowska G., Luwanska A., Grygorowicz K., Wielgus K.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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2013

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nr 268

2

Wpływ czasu przechowywania na kiełkowanie nasion sidy (Sida hernaphrodita Rusby)

99%

Borkowska-Krolik H.

Annales Universitatis Mariae Curie-Skłodowska. Sectio E. Agricultura

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1988

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tom 43

3

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Quantifying the peak yields of four cellulosic bioenergy crops in the East-Central Poland

85%

Molas R., Borkowska H., Glowacka A., Skiba D.

Agronomy Science

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2020

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tom 75

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nr 1

4

Wartosc pokarmowa i uzytecznosc paszowa sidy [Sida hermaphrodita Rusby]

85%

Tarkowski A.

Rozprawy Naukowe. Akademia Rolnicza w Lublinie

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2006

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nr 308

1-81

5

Slazowiec pensylwanski [sida] - roslina terenow zdegradowanych chemicznie

85%

Borkowska H., Jackowska I., Milczak M., Piotrowski J., Styk B.

Zeszyty Problemowe Postępów Nauk Rolniczych

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1995

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tom 418

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nr 2

745-750

6

Prosty model ewapotranspiracji dla wybranych roślin energetycznych

85%

Zyromski A., Szulczewski W., Biniak-Pierog M., Okrasinska H.

Woda - Środowisko - Obszary Wiejskie

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2012

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tom 12

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nr 2[38]

7

Potencjal energetyczny slazowca pensylwanskiego

85%

Antonkiewicz J.

Aura

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2005

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nr 03

7-9

Generation of energy from biomass is increasingly popular. The Virginia mallow (Sida hermaphrodita Rusby), a species originating from North America, is an interesting option. This species has been brought into the former Soviet Union in 1930, for using it as a fibrous plant and introduced to Poland in the fifties. Currently it is considered a species having a large biomass harvest. The article contains information about advantages of this species and how it can be used in energy generation.

8

Indukcja organogenezy in vitro u slazowca pensylwanskiego [Sida hermaphrodita Rusby]

85%

Przyborowski J. A., Szczukowski S., Tworkowski J., Stolarski M.

Biotechnologia

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2004

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nr 2

131-136

9

Content of selected heavy metals in soil and in Virginia mallow (Sida hermaphrodita) fertilised with sewage sludge

85%

Wierzbowska J., Sienkiewicz S., Krzebietke S., Sternik P.

Journal of Elementology

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2016

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tom 21

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nr 1

The aim of this study has been to determine the influence of sewage sludge on the content of selected trace elements in Virginia mallow and in the soil after harvesting these plants. Sewage sludge was the source of nitrogen and phosphorus for the plants, while potassium was supplied in the form of mineral fertilisers. Virginia mallow plants grown without fertilisation served as the contnrol. The form and dose of sewage sludge did not have any larger effect on the concentrations of copper and zinc in the plants. The content of manganese and chromium increased as the the dose of either form of sewage sludge increased. In turn, the content of nickel in Virginia mallow tended to decrease as the doses of sludge rose. The biomass of Virginia mallow contained significantly more cadmium when fertilised with sewage sludge. Significantly more Mn and Pb accumulated in the soil which had been enriched with wet sewage sludge, while the soil treated with pelleted sewage sludge contained more Cd. The soil content of Zn, Mn, Pb and Cr tended to increase as the dose of sewage sludge increased. With respect to nickel and cadmium, their soil content was significantly differentiated by the applied doses of sewage sludge but the direction of these modifications was inconsistent. The forms or doses of sewage sludge applied left the content of copper in soil unaffected. Concerning the accumulation in the aerial parts of Virginia mallow plants, the heavy metals can be ordered as follows: Cd < Cu < Cr < Ni < Zn < Mn. Generally, sewage sludge applied in doses that covered the demand of Virginia mallow for nitrogen and phosphorus did not cause excessive increase in the content of heavy metals in the crop’s aerial biomass. However, an increase in the dose of sewage sludge tended to raise the content of mobile forms of heavy metals in soil after harvest of Virginia mallow.

10

Long-term study on utilization of Virginia fanpetals - a valuable biomass

85%

Molas R., Borkowska H., Sawicka B.

Agronomy Science

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2021

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tom 76

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nr 1

11

Wykorzystanie zielonki z sidy [Sida hermaphrodita Rusby] do kiszenia

85%

Tarkowski A.

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2003

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tom 21

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nr 2

229-234

12

Some effects of Sida hermaphrodita R. cultivation on sewage sludge

85%

Borkowska H., Wardzinska K.

Polish Journal of Environmental Studies

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2003

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tom 12

|

nr 1

In the years 1996-1998 in the sewage treatment plant in Hajdów an experiment was set up in order to determine the optimal number of plants and the method of proliferation of Sida hermaphrodita R. on sewage sludge. The cultivation of Sida was carried out on especially prepared plots with an added 50 cm thick layer of sewage sludge. Two methods of plantation establishing (propagation) were used - generative and vegetative. Three plant densities were used per 1 ha: 3 kg of seeds or 33,000 seedlings; 6 kg of seeds or 50,000 seedlings; and 9 kg of seeds or 100,000 seedlings. A higher yield of stems and greater amounts of Fe extracted from the sludge were obtained from vegetative plant propagation. In the conditions of greater number of plants, considering stem yield, Sida took from the sludge more Co, Fe, and Ni. The three-year cultivation of Sida hermaphrodita caused positive changes in the structure of the sewage sludge.

13

Assessment of the influence of selected operating parameters of S071-B KRUK seeder in seeding Sida hermaphrodita Rusby seeds

85%

Krzaczek P., Szyszlak J., Zarajczyk J.

International Agrophysics

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2006

|

tom 20

|

nr 4

14

Wplyw dzialania goracej wody, chemicznej skaryfikacji i czasu przechowywania na kielkowanie nasion slazowca pensylwanskiego [Sida hermaphrodita [L.] Rusby]

80%

Dolinski R.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

|

2009

|

nr 251

293-303

15

Kilka uwag o biologii i morfologii slazowca pensylwanskiego [ Sida Hermaphrodita Rusby ]

80%

Borkowska H.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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1995

|

tom 193

171-180

16

Wplyw krotkiego dzialania goracej wody, chemicznej skaryfikacji i kwasu giberelinowego na kielkowanie nasion slazowca pensylwanskiego [Sida hermaphrodita [L.] RUSBY]

80%

Dolinski R., Kociuba W., Kramek A.

Zeszyty Problemowe Postępów Nauk Rolniczych

|

2007

|

tom 517

|

nr 1

139-147

Seeds of Virginia mallow freshly harvested and after 6, 12 and 18 months of storage were tested. Two experiments were conducted. In one of them, seeds were soaked for 5, 10 and 20 seconds into the hot water (50-100°C), quickly cooled and sown onto the water-wetted filter paper in Petri dishes. In the other, seeds were immersed for 10, 20 and 30 minutes in concentrated sulphuric acid and after washing out, sown onto the filter paper wetted with water or gibberellic acid solution (1 mmol). Hard seeds of Virginia mallow stopped their dormancy due to hot water treatment. Fresh seeds improved their germination after treatment with water at 100-70°C. After one-year storage, seeds also positively reacted towards 60°C, as well as to 50°C after a year and a half. One-and-half-year-old seeds after treatment with 70°C for 20 seconds showed the best germination (90.5%). Positive influence of chemical scarification on seed germination was observed for all testing dates. Fresh seeds increased their germination after 30 minutes of sulphuric acid treatment from 4.5% to 31.3%, the oldest ones - from 44% up to 91.5%. The influence of gibberellic acid depended on seed coat permeability. Control seeds did not increase the germination due to GA₃. Germination of scarified seeds increased by 0.5-9.7%; the oldest seeds reacted most strongly to the growth hormone.

17

Moisture influence on the unitary energy of a cutting process of selected energy plants

71%

Rode H., Witkowski P.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

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2011

|

tom 11

18

Sklad aminokwasowy bialka slazowca pensylwanskiego

71%

Borkowska H.

Biuletyn Naukowy Przemysłu Paszowego

|

1997

|

tom 36

|

nr 2

35-38

19

Sklad chemiczny lisci sidy na tle niektorych roslin stosowanych w zywieniu krolikow

71%

Borkowska H.

Biuletyn Naukowy Przemysłu Paszowego

|

1994

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tom 33

|

nr 1

27-30

20

Effect of selected plant species on enzymatic activity of soil microorganisms

71%

Wielgosz E.

Polish Journal of Soil Science

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2010

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tom 43

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nr 1

The objective of the study was to compare enzymatic activities of soil microorganisms residing in the rhizosphere of selected plant species valuable for environmental protection, i.e. Sida hermaphrodita Rusby,Helianthus tuberosus, Salix viminalisandSalix americana. The results obtained revealed that the plants used in the experiment had various effects on the activityof the soil enzymes studied. The highest increase in the activity of acid phosphatase was seen in the case of Heliantus tuberosus which was also the only species stimulating the activity of dehydrogenases. The highest activity of proteases was found in the soil under Sida hermaphrodita Rusby.

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