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| 633:631.559:631.87 (1) |
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 SM ISO690:2012PLĂMĂDEALĂ, Vasile, BULAT, Ludmila, RUSU, Alexandru. Nivelul recoltelor şi calitatea producţiei plantelor de câmp la fertilizarea cu nămol orăşănesc. In: Agronomie şi agroecologie, 1 ianuarie 2018, Chişinău. Chişinău: Centrul editorial UASM, 2018, Vol.52(1), pp. 152-156. ISBN 978-. |
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| Agronomie şi agroecologie Vol.52(1), 2018 |
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Simpozionul "„85 ani ai Facultăţii de Agronomie – realizări şi perspective”, dedicat aniversării a 85 de ani de la fondarea Universităţii Agrare de Stat din Moldova" Chişinău, Moldova, 1 ianuarie 2018 | ||||||
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| CZU: 633:631.559:631.87 | ||||||
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The paper approaches the problem of efficient utilization in agriculture of dehydrated sludge in geotubes - waste from urban wastewater treatment. The influence of three sludge doses of 23 t/ha, 46 t/ha and 92 t/ha on the crop yields was studied. The results have shown that administration of urban sludge has favored a significant increase in crop yields. The application of sludge over a period of six years in dose of 23-46 t/ha provided a specific crop yield of 174-92 in cereal units, in average - 133 kg/t. The sludge dose of 92 t/ha provided a specific increase on average for three years - 39.6 kg/t. The protein content, gluten in wheat grains and crude fat content in sunflower seeds increased in proportion to the applied dose of sludge. The increase in protein content was 1.5-2.5%, gluten - 2.0-3.6% and oil - 2.9-3.1%. Calculated on the incorporated sludge unit, it was found that the 23 t/ha sludge dose was recovered with higher yields and better quality indices compared to dose of 46 t/ha and 92 t/ha. |
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| Cuvinte-cheie Nitrogen, Field Cultures, phosphorus, făt, urban sludge, Protein, harvest |
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Dublin Core Export
<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:oai_dc='http://www.openarchives.org/OAI/2.0/oai_dc/' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd'> <dc:creator>Plămădeală, V.</dc:creator> <dc:creator>Bulat, L.</dc:creator> <dc:creator>Rusu, A.P.</dc:creator> <dc:date>2018</dc:date> <dc:description xml:lang='en'><p>The paper approaches the problem of efficient utilization in agriculture of dehydrated sludge in geotubes - waste from urban wastewater treatment. The influence of three sludge doses of 23 t/ha, 46 t/ha and 92 t/ha on the crop yields was studied. The results have shown that administration of urban sludge has favored a significant increase in crop yields. The application of sludge over a period of six years in dose of 23-46 t/ha provided a specific crop yield of 174-92 in cereal units, in average - 133 kg/t. The sludge dose of 92 t/ha provided a specific increase on average for three years - 39.6 kg/t. The protein content, gluten in wheat grains and crude fat content in sunflower seeds increased in proportion to the applied dose of sludge. The increase in protein content was 1.5-2.5%, gluten - 2.0-3.6% and oil - 2.9-3.1%. Calculated on the incorporated sludge unit, it was found that the 23 t/ha sludge dose was recovered with higher yields and better quality indices compared to dose of 46 t/ha and 92 t/ha.</p></dc:description> <dc:source>Agronomie şi agroecologie (Vol.52(1)) 152-156</dc:source> <dc:subject>Nitrogen</dc:subject> <dc:subject>Field Cultures</dc:subject> <dc:subject>phosphorus</dc:subject> <dc:subject>făt</dc:subject> <dc:subject>urban sludge</dc:subject> <dc:subject>Protein</dc:subject> <dc:subject>harvest</dc:subject> <dc:title>Nivelul recoltelor şi calitatea producţiei plantelor de câmp la fertilizarea cu nămol orăşănesc</dc:title> <dc:type>info:eu-repo/semantics/article</dc:type> </oai_dc:dc>
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