Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Tonu Tonutare"'
Autor:
Raimo Kõlli, Tõnu Tõnutare
Publikováno v:
Agraarteadus, Vol 32, Iss 1, Pp 67-78 (2021)
In the overview nomenclature, properties, distribution, productivity and usage of ryhky soils, as the Year 2021 Soil of Estonia, are treated. As synonyms of the name ryhky soils, also the names pebble rendzina and gravelly soils have been used in Est
Externí odkaz:
https://doaj.org/article/062792da070641f0857d576fe9b404ea
Publikováno v:
Agraarteadus, Vol 31, Iss 2, Pp 181-190 (2020)
The work is dedicated to the characterization of erosion-affected soils' (EAS) humus status (HS) in pedo-ecological conditions of South-Eastern Estonia. For understanding HS of EAS their organic carbon (OC) and total nitrogen (NT) sequestration capac
Externí odkaz:
https://doaj.org/article/006a4c921ed24c9ba7b0869a38c3f6d8
Autor:
Raimo Kõlli, Tõnu Tõnutare
Publikováno v:
Agraarteadus, Vol 31, Iss 1, Pp 28-40 (2020)
The work, dedicated to the eroded soil i.e. the year 2020 soil of Estonia, consists of two-part. In Part I the general overview (a) the regularities of erosion processes and their forming conditions in the soil cover, and (b) the agro-ecological prop
Externí odkaz:
https://doaj.org/article/ecda2e93a4674b588a31feb230c55f78
Autor:
Raimo Kõlli, Tõnu Tõnutare
Publikováno v:
Agraarteadus, Vol 30, Iss 1, Pp 13-24 (2019)
By the Estonian Soil Sciences Society for the Year 2014 Soils the Leached soils, for 2015 – Limestone rendzinas, for 2016 – Bog soils, for 2017 – Typical podzols, for 2018 – Pseudopodzolic soils, and for 2019 – Fen soils (M) were elected. A
Externí odkaz:
https://doaj.org/article/0bdc1f12d8e449fea6cacdd7a7760fd6
Publikováno v:
Agraarteadus, Vol 29, Iss 2, Pp 95-105 (2018)
In actual review, the main morphological properties of the Pseudopodzolic soils and the principles of their dividing into soil species (identified by soil genesis) and varieties (divided on the base of soil texture) are treated. The compiling of actu
Externí odkaz:
https://doaj.org/article/232b534bd6f744cba2cba3443c1ea322
Publikováno v:
Agraarteadus, Vol 29, Iss 1, Pp 12-24 (2018)
In the introductory part a short retrospect to the soil survey proceeded in Estonia since fifties of previous century is given. As a result of this survey the large scale (1:10,000) digitized soil map for the whole Estonian territory with soil contou
Externí odkaz:
https://doaj.org/article/88558afe09f547b683148850897fa517
Autor:
Gheorghe Stegarescu, Jordi Escuer-Gatius, Kaido Soosaar, Karin Kauer, Tõnu Tõnutare, Alar Astover, Endla Reintam
Publikováno v:
Agriculture, Vol 10, Iss 11, p 527 (2020)
The decomposition of fresh crop residues added to soil for agricultural purposes is complex. This is due to different factors that influence the decomposition process. In field conditions, the incorporation of crop residues into soil does not always
Externí odkaz:
https://doaj.org/article/2014f413f21c4d7d892e05fdc4386028
Publikováno v:
Acta Scientiarum Polonorum: Hortorum Cultus, Vol 13, Iss 3 (2014)
The aim of the research was to analyse the weaknesses of the pH differential method for strawberry anthocyanin determination. The work is based on practical experiments with 12 strawberry cultivars and on analysis of published papers. We used followi
Externí odkaz:
https://doaj.org/article/0948dd43734e4ea894327481e8827df4
During the last century multiple methods have been developed for the determination of the amount of plant available nutrient elements in the soil. One of the critical nutrient elements in soil is phosphorus. Most of the phosphorus exists in soil in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dceda90ab4e34fb369e7e114c3cf239c
https://doi.org/10.5194/egusphere-egu23-4568
https://doi.org/10.5194/egusphere-egu23-4568
Phosphorus (P) is after carbon and nitrogen the third most important nutrient element for plant growth. Most of the phosphorus needed for plant development is taken up by roots from soil. Typicaly the soil total phosphorus content is from 200 up to 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3da3c7914a1d2fbe2fae14b8aaf7cdc
https://doi.org/10.5194/egusphere-egu22-10505
https://doi.org/10.5194/egusphere-egu22-10505