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pro vyhledávání: '"Avo Toomsoo"'
The phosphorus is an essential element for plant growth. Therefore the pools of plant available P in soil are very important. From the environmental viewpoint, the high level of easily soluble P compounds in soil is a source of risk for leaching and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aee6bd71b4b83dbe7ee93cb41441f917
https://doi.org/10.5194/egusphere-egu22-12295
https://doi.org/10.5194/egusphere-egu22-12295
Publikováno v:
Archives of Agronomy and Soil Science. 52:193-200
The content of soil organic carbon (SOC) and total nitrogen (Ntot) was studied in a long-term field experiment with a three-field crop rotation (potato – spring wheat – spring barley) set up on arable sandy loam Stagnic Albeluvisol at Eerika, Tar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94e4b0897ea6bdda93b04e50c385cc83
https://doi.org/10.1080/03650340600626904
https://doi.org/10.1080/03650340600626904
Publikováno v:
Archives of Agronomy and Soil Science. 52:127-137
This study was conducted to measure the concentrations of Ntotal, N-NH4 +, N-NO3 −, total organic carbon, dissolved organic carbon, and indole-3-acetic acid (IAA) and also activity of nitrate reductase as well as activity of urease from Fragi-Stagn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaf1500263556d7da0b80dd21a45330f
https://doi.org/10.1080/03650340600604000
https://doi.org/10.1080/03650340600604000
Autor:
Avo Toomsoo, Jaan Kuht, Triin Teesalu, Endla Reintam, Tiina Köster, E. Nugis, K. Trükmann, Liina Edesi
Publikováno v:
Agricultural and Food Science
Agricultural and Food Science, Vol 17, Iss 2 (2008)
Agricultural and Food Science, Vol 17, Iss 2 (2008)
The re-cultivation of abandoned areas creates weed control problems. The main problems in these areas are perennial weeds, such as Cirsium arvense L. but this perennial deep-rooted plant may have a beneficial effect on the physical properties of comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::777f592f4f085e48b9eb401b6f916abc
https://doi.org/10.2137/145960608785328206
https://doi.org/10.2137/145960608785328206