[Yield and Cs137 and Sr90 accumulation by crops depending on rates of potassium fertilizer]

Bogdevich, I.M.; Tarasyuk, S.V.; Shmiglevskaya, I.D.; Seraya, T.M.; Putyatin, Yu.V.; Efimova,I.A.; Ochkovskaya, L.V.

[Yield and Cs137 and Sr90 accumulation by crops depending on rates of potassium fertilizer]

In field experiments was established that Cs137 and Sr90 content in crops are reduces at the increasing of extractable potassium content in soils up to 240-260 mg/kg of soils. The effectiveness of application of potassium fertilizers depends on potassium soil status, soil acidity and level of manure application. The high rate of potassium fertilizers taking account of soil fertility allows to increase the crop yield i 1,5-4,8 times with reducing of Cs137 and Sr90 accumulation in 1,3-4,0 times tj the control treatment without fertilizers

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AGROVOC Keywords

abonos abonos potasicos aplicación de abonos belarus bélarus contaminantes radiactivos crop yield economic value efficacité efficiency eficacia engrais engrais potassique experimentación en campo expérimentation au champ fertilidad del suelo fertilisation fertilité du sol fertilizer application fertilizers field experimentation plant production polluant radioactif pollution du sol polución del suelo potash fertilizers producción vegetal production végétale productividad productivity productivité radiactividad radioactive pollutants radioactivity radioactivité radioisotopes radioisotopos rendement des cultures rendimiento de cultivos soil fertility soil pollution valeur économique valor económico

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Published in

Pochvennye issledovaniya i primenenie udobrenij (Belarus)

Issue 27

Pagination

pp. 158-169

Other Subjects

Isotope radioactif

Language

Russian

Note

Summaries (Ru, En)

4 ref., 5 tables

Translated Title

Urozhaj i postuplenie radionuklidov Cs137 i Sr90 v sel'skokhozyajstvennye kul'tury v zavisimosti ot doz kalijnykh udobrenij

In AGRIS since: 2005-05-15

Format: AGRIS AP

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[Yield and Cs137 and Sr90 accumulation by crops depending on rates of potassium fertilizer]

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