Apmežotu platību augsnes ķīmiskā sastāva izvērtējums
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Latvijas Universitāte
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Abstract
Darbā analizēti apmežotas augsnes paraugi, sadarbojoties ar Latvijas Valsts mežzinātnes institūtu "SILAVA". Paraugi ņemti no 4 dažādiem Latvijas reģioniem. Nitrātjonu, amonija jonu, fosfora, kālija un nātrija jonu koncentrācijas noteikšanai augsnes paraugos izmantotās metodes ir jonometrija, fotometrija un liesmas fotometrija.
In this thesis has been analyzed the forested soil samples, cooperating with Latvian State forest research institute „SILAVA”. Samples, has been taken from 4 different regions in Latvia. The concentration of nitrate ions, ammonia ions, phosphorus, potassium and sodium have been determined using ionometry, photometry and flame photometry.
In this thesis has been analyzed the forested soil samples, cooperating with Latvian State forest research institute „SILAVA”. Samples, has been taken from 4 different regions in Latvia. The concentration of nitrate ions, ammonia ions, phosphorus, potassium and sodium have been determined using ionometry, photometry and flame photometry.