Augsnes struktūragregātu stabilitātes novērtēšanas metodes aprobēšana Latvijas apstākļiem

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Augsnes struktūragregātu stabilitātes novērtēšanas metodes aprobēšana Latvijas apstākļiem

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Bakalaura darbā ir aprakstīta augsnes struktūragregātu stabilitātes nozīme augsnes auglības veidošanā, kā arī ir apzināti nozīmīgākie augsnes struktūragregātu stabilitātes ietekmējošie faktori. Pirmo reizi Latvijā ir veikts salīdzinājums starp divām vienkāršākajām augsnes struktūragregātu stabilitātes novērtēšanas metodēm un veikta to aprobēšana Latvijas apstākļiem 45 parauglaukumos, kas atrodas Zemgales līdzenumā Svētes pagasta teritorijā. Bakalaura darba mērķis: Noskaidrot augsnes struktūragregātu stabilitātes vizuālās novērtēšanas metodes un veikt šo metožu aprobēšanu Latvijas apstākļiem. Pētījuma rezultātā ir konstatētas likumsakarības starp augsnes struktūragregātu stabilitāti un to ietekmējošiem vides apstākļiem, veikts pielietojamo metožu izmantošanas iespēju novērtējums, kā arī sniegti problēmu risinājumi Latvijas apstākļiem. Atslēgas vārdi: augsne, struktūragregāti, stabilitāte, vides faktori.

year	journal	country	edition	language
2010-01-01

https://dspace.lu.lv/dspace/handle/7/21901

PEPhysical Sciences and Engineering
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