Application of $sup 86$Rb and $sup 85$Rb as potassium tracer in investigations of potassium nutrition of plants (in Russian)
Journal Article
·
· Dokl. Akad. Nauk BSSR, v. 17, no. 8, pp. 760-763
OSTI ID:4382629
Two methods for using /sup 86/Rb and /sup 85/Rb as a K tracer are presented. In the first method, /sup 86/Rb is used in the presence of /sup 86/Rb inthe feed solution in a ratio to K of 1:2. In the second method, only /sup 85/ Rb is used in a ratio in the feed solution of Rb to K of 1:2. Formulas are given for determining the coefficient of discrimination of Rb relative to K for /sup 86/ Rb and /sup 85/Rb and for calculating the amount of K (% of total) entering from fertilizer. The possibility was shown of studying the uptake of N, P, and K by plants when they are introduced into the soil together. (tr-auth)
- Research Organization:
- Scientific-Research Inst. for Soil Science and Agrochemistry, Minsk
- NSA Number:
- NSA-29-008172
- OSTI ID:
- 4382629
- Journal Information:
- Dokl. Akad. Nauk BSSR, v. 17, no. 8, pp. 760-763, Journal Name: Dokl. Akad. Nauk BSSR, v. 17, no. 8, pp. 760-763; ISSN DBLRA
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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