Zobrazeno 1 - 10
of 49
pro vyhledávání: '"nitrogen nitrate"'
Autor:
N. Ye. Grynevych, Yu. V. Osadcha, N. V. Semaniuk, A. O. Sliusarenko, M. M. Svitelskyi, A. M. Trofymchuk, V. S. Zharchynska, O. A. Khomiak
Publikováno v:
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, Vol 26, Iss 100, Pp 247-254 (2024)
The article describes the results of hydrochemical analysis of the water of breeding pond No. 1A of PrJSC “Vilshanka” in the spring-autumn period of 2023 for the cultivation of carp (Cyprinus carpio) and sterlet (Acipenser ruthenus) in polycultur
Externí odkaz:
https://doaj.org/article/89c5b55ca22f4e6e841dd732a83db8e4
Publikováno v:
Agronomy, Vol 14, Iss 8, p 1845 (2024)
Field zones at risk of low nitrogen use efficiency (NUE) can be identified by analyzing in-field spatial variability. This hypothesis was validated by analyzing soil mineral nitrogen (Nmin) and several plant and soil N management indices. The researc
Externí odkaz:
https://doaj.org/article/06e9bcfe30444e3e87df4084a080c60d
Autor:
Abdul Ghaffar Khan, Abid Niaz, Shahzadi Mahpara, Rehmat Ullah, Muhammad Tahir, Muhammad Akram Qazi, Affan Ahmed, Nihayet Koçyiğit, Syed Asghar Hussain Shah, Abdul Rauf, Muhammad Muneer, Muhammad Zubair Akram, Abdel-Rhman Z. Gaafar, Mohamed S. Elshikh, Mai Sayed Fouad
Publikováno v:
Journal of King Saud University: Science, Vol 35, Iss 10, Pp 102940- (2023)
Background: Nitrogen (N) is a crucial macronutrient for plants and serves as a significant measure of soil productivity. The leaching of N-nitrate creates significant hazards for human health and ground water quality. Supplemental irrigation applied
Externí odkaz:
https://doaj.org/article/4b7e65969e6a4ddcaa56da42169fb2d0
Akademický článek
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Akademický článek
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Autor:
Kalline Mendes Ferreira, Alessandro Carlos Mesquita, Vanuza de Souza, Juliana Leite da Silva, Daniel Nunes Sodré Rocha
Publikováno v:
Agro@mbiente On-line, Vol 13 (2019)
Cacao is native to the Amazon rainforest and has adapted well to the climate and soils of southern Bahia. The potential expansion of cacao farming to non-traditional areas could generate foreign exchange for the country by reducing imports or even al
Externí odkaz:
https://doaj.org/article/bc395c5498c74e2f932025b419c6a5ea
The article describes the influence of green manure of agricultural crops on the amount of humus and mobile nutrients in the soil under the conditions of typical gray soils of the Samarkand region. According to the results obtained, the use of green
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d47fade25be4abc20dc3187929cdae0
The article describes the influence of green manure of agricultural crops on the amount of humus and mobile nutrients in the soil under the conditions of typical gray soils of the Samarkand region. According to the results obtained, the use of green
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b10c369c3768abcc2be1b563a733060
Akademický článek
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Autor:
Hans Estrup Andersen, Brian Kronvang, Gitte Blicher-Mathiesen, Rasmus Jes Petersen, Jonas Rolighed
Publikováno v:
Petersen, R J, Blicher-Mathiesen, G, Rolighed, J, Andersen, H E & Kronvang, B 2021, ' Three decades of regulation of agricultural nitrogen losse : Experiences from the Danish Agricultural Monitoring Program ', Science of the total Environment, vol. 787, 147619 . https://doi.org/10.1016/j.scitotenv.2021.147619
Excess nitrogen (N) losses from intensive agricultural production are a world-wide problem causing eutrophication in vulnerable aquatic ecosystems such as estuaries. Therefore, Denmark as one of the most intensively farmed countries in the world has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d5d19fac53f1b2a52ac49c3345881ec
https://pure.au.dk/ws/files/273667912/1_s2.0_S0048969721026905_main.pdf
https://pure.au.dk/ws/files/273667912/1_s2.0_S0048969721026905_main.pdf