Wyniki wyszukiwania

1

Rachunkowosc rolna

100%

Wilmanski F.

Rada: Rolnictwo, Aktualności, Doradztwo, Analizy. Miesięcznik Wojewódzkiego Ośrodka Doradztwa Rolniczego w Bratoszewicach

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1998

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nr 05

27

2

Kto się załapie na modernizację?

84%

Sekula R.

Sad Nowoczesny

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2011

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tom [39]

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nr 10

3

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Nowe trendy wykorzystania biomasy pozyskiwanej na gruntach rolniczych do wytwarzania energii

84%

Szczukowski S., Tworkowski J., Piechocki J.

Postępy Nauk Rolniczych

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2001

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tom 48

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nr 6

87-96

According to the prognoses at the beginning of second decade of 21st century the renewable energy sources will play an important role on market of energy. Similarly to the achievements of other countries some activities should be undertaken also in Poland to introduce new agricultural policy directed towards new non-food production agriculture (German „nachwachsende Rohstoffe") aimed at production of energy and industrial crops. Therefore, the joined efforts of research institutions, national and local administration and mass media would be essential to implement the new methods of energy production what may result in agricultural, ecological and industrial development.

4

Ekonomiczny i emocjonalny wymiar ziemi polskiej

67%

Klepacki B.

Agricola. Pismo SGGW. Suplement

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2002

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nr 54

5

Produkcja wieloletnich roslin energetycznych w regionie Warmii i Mazur - stan aktualny i perspektywy

67%

Szczukowski S., Tworkowski J.

Postępy Nauk Rolniczych

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2003

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tom 50

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nr 3

75-84

According to some prognoses the renewable energy sources (including biomass from agricultural land) will play an important role on energy market in the second decade of 21st century. On the basis of achievements in other countries it may be concluded that also in Warmia and Mazury region some activities should be undertaken to introduce new agricultural policy oriented towards promotion of growing of non-food crops i.e. for industrial or energy production purposes which could be considered as the supplementary crops. Results of preliminary studies carried out at the University of Warmia and Mazury in Olsztyn are very promising because some selected willow clones at application of intensive growing methods gave the yield ranging from 11.0 to 26.0 t · ha⁻¹ • year⁻¹ of wood dry matter. It was found that the efficiency of willow growing in terms of energy output might be 10 times high er as comparing to growing of winter oil rape. Some studies concentrated on gasifying of willow biomass were carried out. Thermo-generator of 2.5 MW was constructed, where low caloric gas supplies the set of bumers which are capable to heat 100 family houses. It is predicted that in 2010 this low caloric gas generated from willow biomass (with high content of carbon oxide) will be utilized on industrial scale to methanol synthesis and in ceramic cells to production of electricity and heat. Join efforts of local authorities, scientists and mass media are necessary to implement the new solution of biomass utilization for energy purposes and other market products what finally should generate substantial progress in agriculture, environmental protection and enable to help in solving important social problem on rural areas.

6

Bioróżnorodność lotnej entomofauny pożytecznej w uprawie wierzby energetycznej

67%

Jaworska J.

Progress in Plant Protection

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2010

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tom 50

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nr 3

Biodiversity is an essential component to preserve the stability of life sustaining structures. Creating new habitats, such as perennial bioenergy plant plantations, may help to maintain it. This includes short rotation willow. Willow plantations present an excellent environment for a large number of species of plants and animals, together with beneficial insects. The studies on beneficial insects on short rotation willow plantation were carried out in Winna Góra in 2008 and 2009. For comparative purposes, additional studies on the occurrence of insects in traditional crop (sugar beet, potato, spring barley) were conducted. The widest biodiversity was found on the willow plantations, especially a few years old.

Ograniczanie wyników

2 Postępy Nauk Rolniczych

1 Agricola. Pismo SGGW. Suplement

1 Progress in Plant Protection

1 Rada: Rolnictwo, Aktualności, Doradztwo, Analizy. Miesięcznik Wojewódzkiego Ośrodka Doradztwa Rolniczego w Bratoszewicach

1 Sad Nowoczesny

2 Szczukowski S.

2 Tworkowski J.

1 Jaworska J.

1 Klepacki B.

1 Piechocki J.

1 Sekula R.

1 Wilmanski F.

1 2011

1 2010

1 2003

1 2002