Koncentrat av Järna är ett Folkets hus+ som fokuserar på landskapet och de befintliga aktiviteter i Saltå by och Järna, Södertälje. Visionen är att skapa en plats som representerar Järna och allt vad de har att erbjuda. Arkitekturen försöker fånga de olika miljöerna runt om platsen, med öppningar mellan byggnaderna och inuti för att förstärka detta. Konceptet ramar in de olika siktlinjerna åt varje väderstreck och fångar en byggnad som kopplar ihop Järna till en helhet. Byggnaden gör så att besökaren kan uppleva byn och tätorten både genom det visuella i form av landskapet, men även med karaktäristiska aktiviteter för området. Den antroposofiska åskådningen färgar området och representerar i byggnaden med hjälp av olika kurser, aktiviteter och försäljning av produkter från lokala producenter. Mitt Folkets hus+ administreras av människor från den dagliga verksamhet som tar plats i Saltå by, där det i dagsläget tillhandahålls med olika typer av aktiviteter för människor med olika psykiska funktionsvariationer. / "Koncentrat av Järna", Concentrate of Järna, is a Folkets hus+ that focuses on the landscape and existing activities in Saltå by and Järna in Södertälje, with the vision to create a space that represents Järna and what the conurbation has to offer. The architecture aims to capture the different landscapes, with openings between and inside the buildings. The concept frames the different views in each cardinal point and creates a building that connects Järna as a whole, so you can experience the town both through vision, but also through characteristic activities. The anthroposophic view that colors the area, is represented with training courses in craftsmanship, activities and sales of different locally produced products. The building is operated by people with different physical disabilities, which makes it a part of the already existing operation that currently takes place in Saltå by.

<p> </p><p>Correlation between production method and mineral-, cadmium- and protein content were sought for Swedish winter wheat. The wheat was grown according to conventional, organic or biodynamic principles. The minerals; iron, zinc, magnesium, copper and the heavy metal cadmium were analyzed with atomic absorption spectroscopy. Protein was analyzed with elemental combustion analysis. All together, 17 samples were analyzed; nine from the still ongoing Bollerup field trial in Skåne and eight from four different farm pairs in the midst of Sweden.</p><p>The Bollerup field trials showed that organic wheat had a higher concentration of iron than conventional. Both organic and biodynamic wheat had a higher concentration of zinc than conventional. Magnesium concentration was higher in biodynamic wheat than in conventional grown wheat. Differences between production methods were in the range of 7.5 and 17%.</p><p>No unmistakable connections were found between any of the parameters and production method for the farm pairs. However, a tendency for more minerals in organic/biodynamic wheat was seen for all minerals but iron.</p><p>Due to unclean equipment, analyzing of cadmium contents could not be completed.</p>

Correlation between production method and mineral-, cadmium- and protein content were sought for Swedish winter wheat. The wheat was grown according to conventional, organic or biodynamic principles. The minerals; iron, zinc, magnesium, copper and the heavy metal cadmium were analyzed with atomic absorption spectroscopy. Protein was analyzed with elemental combustion analysis. All together, 17 samples were analyzed; nine from the still ongoing Bollerup field trial in Skåne and eight from four different farm pairs in the midst of Sweden. The Bollerup field trials showed that organic wheat had a higher concentration of iron than conventional. Both organic and biodynamic wheat had a higher concentration of zinc than conventional. Magnesium concentration was higher in biodynamic wheat than in conventional grown wheat. Differences between production methods were in the range of 7.5 and 17%. No unmistakable connections were found between any of the parameters and production method for the farm pairs. However, a tendency for more minerals in organic/biodynamic wheat was seen for all minerals but iron. Due to unclean equipment, analyzing of cadmium contents could not be completed.

Byggnaden är publik och programmet kretsar kring odling. Byggt på en stålstomme är de exteriöra material i fasaden är polykarbonat och glas och består av stora öppningsbara dörr- och fönsterpartier. Byggnaden består av tre klimatzoner där den första fungerar som vinterträdgård. Den andra klimatzonen definieras av en generös foaje som fungerar som fortsättning på den offentliga gången som går genom trädgårdslotterna utanför. Tredje klimatzonen är flera separata rum.  Likt skalet kan zonerna och rummen öppnas upp med skjutbara fönsterpartier mot varandra. På så sätt upphör skillnaderna mellan klimatzonerna och inom- och utomhus övergår i varandra. Byggnaden har ett fjärilsformat tak med syfte att ta tillvara på regnvatten som i sin tur kan ledas till det interna växthuset på bottenvåningen. Växthuset i kombination med vinterträdgården tillåter året-runt odling och därmed att verksamheten som sker utanför kan fortsätta under vinterhalvåret.  Genom att integrera odling och även ta in och återspegla det som sker på trädgårdslotterna runt i kring är förhoppningen att byggnaden ska upplevas i kontinuitet med sin omgivning och uppmuntra till deltagande. / The building is public and the program revolves around cultivation. Built on a steel frame, the exterior materials in the facade are polycarbonate and glass and consist of large openable door and window sections. The building consists of three climate zones, the first of which serves as a conservatory. The second climate zone is defined by a generous foyer that serves as a continuation of the public corridor that runs through the garden plots outside. The third climate zone is several separate rooms. Like the shell, the zones and rooms can be opened up with sliding window sections facing each other. In this way, the differences between the climate zones and indoors and outdoors merge into one another. The building has a butterfly-shaped roof with the purpose of utilizing rainwater, which in turn can be led to the internal greenhouse on the ground floor. The greenhouse in combination with the conservatory allows year-round cultivation. By integrating cultivation and also taking in and reflecting what is happening on the garden plots around, the hope is that the building will be experienced in continuity with its surroundings and encourage participation.