Zobrazeno 1 - 10
of 79
pro vyhledávání: '"N-NO3"'
Autor:
José María Martínez-Vidaurre, Eva Pilar Pérez-Álvarez, Enrique García-Escudero, Fernando Peregrina
Publikováno v:
OENO One, Vol 57, Iss 2 (2023)
The aim of this study was to assess the relationships between the soil water-holding capacity (SWHC), nitrate nitrogen (N-NO3−) and extractable potassium (K) content of soil; the vine nutrient content, vigour and yield; and the quality of the musts
Externí odkaz:
https://doaj.org/article/8a9669ddd2ce4bf4a018f91d69344dd1
Akademický článek
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Publikováno v:
AGRIVITA Journal of Agricultural Science, Vol 37, Iss 2, Pp 185-192 (2015)
The main problem of the use of N fertilizer in paddy soil Vertisols is the low efficiency. Urea-humic acid applications at certain dosage are believed to increase rice growth and production. This study was aimed to examine the effect of urea and urea
Externí odkaz:
https://doaj.org/article/f168d688dcd148ce9c1b987bbdaf7922
Autor:
Jadwiga Wierzbowska, Bożena Cwalina-Ambroziak, Małgorzata Głosek-Sobieraj, Stanisław Sienkiewicz
Publikováno v:
Acta Scientiarum Polonorum: Hortorum Cultus, Vol 16, Iss 2 (2017)
The aim of this study has been to determine the effect of cultivation and plant protection on the content of macro- and micronutrients and yield of roots in edible carrots. The cultivation of carrot according to the principles of integrated farming r
Externí odkaz:
https://doaj.org/article/ca84eabab7394e02b053ea3b0d46edaa
Autor:
BRAŞOVEANU V.
Publikováno v:
Aerul şi Apa: Componente ale Mediului, Vol 2014, Pp 445-452 (2014)
This study is focused on a comparative analysis of atmospheric N-NO3- and N-NH4+ deposition in the open field and under the forest canopy of the Republic of Moldova, which are included in a systematic transnational grid (16x16 km) of forest monitorin
Externí odkaz:
https://doaj.org/article/81dace0242254fdaa6cade98b7208f24
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 30, Iss 5, Pp 901-910 (2006)
O uso de dejetos de suínos que antecede a instalação das plantas de cobertura de solo no outono/inverno é uma prática cada vez mais freqüente na região Sul do Brasil, cujos efeitos no solo e nas plantas são ainda pouco avaliados pela pesquisa
Externí odkaz:
https://doaj.org/article/bcc54f79c7a041ca9b0a6b9c7c9be57b
Publikováno v:
Plant, Soil and Environment, Vol 49, Iss 5, Pp 197-202 (2003)
Changes in N-NO3- content and N-NO3- increase after incubation were studied in 1992-1998 in soils of two farms situated in identical soil and climatic conditions (in spring and autumn seasons). The two farms produce sugar beet and grain crops, but si
Externí odkaz:
https://doaj.org/article/2a43bc29c9304ae7b137fb7d32ac32a5
Autor:
Varga, Ivana, Kerovec, Darko, Engler, Meri, Popović, Brigita, Lončarić, Zdenko, Iljkić, Dario, Antunović, Manda
To achieve high yields and high quality sugar beet roots sugar beet has high nutrient requirements, both macro and micronutrients. Fertilizing the soil with nitrogen is usually done in the spring before sowing time. Nitrates are present in the enviro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::54bc73aeb950995f7317e72e63f62451
https://www.bib.irb.hr/1180410
https://www.bib.irb.hr/1180410
Publikováno v:
Plant, Soil and Environment, Vol 51, Iss 6, Pp 267-275 (2005)
The course of N-NO3- concentrations in soil, N transfer from the catch crops Vicia sativa L. and Trifolium resupinatum L. to the companion grass Lolium multiflorum ssp. gaudinii (Parl.) Schinz et Keller, and the preceding crop effect on Lolium multif
Externí odkaz:
https://doaj.org/article/8be0877977be4cbc8735aa695a6feb1b
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
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