Matches in SemOpenAlex for { <https://semopenalex.org/work/W2012127313> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2012127313 abstract "Abstract. Ten chalk topsoils (0-25 cm) were repacked into columns in the laboratory. After leaching similar to one year's throughflow in the field, loss of K was equivalent to between 9 and 74kg K/ha. This represented between 3 and 30% of the initial exchangeable K with which loss was poorly correlated. Loss was dependant on the soil solution concentration and was inversely proportional to potassium buffer power.The loss of magnesium in the same columns was between 10 and 22 kg Mg/ha (6-21% of the initial exchangeable Mg). Magnesium loss was poorly correlated with exchangeable Mg.When KCl fertilizer was incorporated into the soils, the increase in leaching of potassium was 1–35% of the K addition. Application to the top of the column resulted in less leaching than when the K was incorporated. Leaching of magnesium was increased by up to 5 kg Mg/ha.Potassium leaching may be delayed by the underlying A/C horizon but pure chalk, with an extremely low buffer power for K, has little ability to retain K. Extremely calcareous topsoils were the most leaky although in practice it is the organic chalk soils on which it is most difficult to attain adequate K levels. On all chalk soils, maintenance of a high K level with K fertilizer is likely to cause unnecessary long-term leaching losses. Annual, rather than biennial, fertilizer applications are to be preferred." @default.
- W2012127313 created "2016-06-24" @default.
- W2012127313 creator A5037856702 @default.
- W2012127313 creator A5053974143 @default.
- W2012127313 date "1997-09-01" @default.
- W2012127313 modified "2023-09-27" @default.
- W2012127313 title "The estimation of losses of potassium and magnesium from chalky soils in southern England: laboratory studies" @default.
- W2012127313 cites W2148145309 @default.
- W2012127313 doi "https://doi.org/10.1111/j.1475-2743.1997.tb00570.x" @default.
- W2012127313 hasPublicationYear "1997" @default.
- W2012127313 type Work @default.
- W2012127313 sameAs 2012127313 @default.
- W2012127313 citedByCount "13" @default.
- W2012127313 countsByYear W20121273132012 @default.
- W2012127313 countsByYear W20121273132014 @default.
- W2012127313 countsByYear W20121273132017 @default.
- W2012127313 crossrefType "journal-article" @default.
- W2012127313 hasAuthorship W2012127313A5037856702 @default.
- W2012127313 hasAuthorship W2012127313A5053974143 @default.
- W2012127313 hasConcept C107872376 @default.
- W2012127313 hasConcept C123552892 @default.
- W2012127313 hasConcept C127313418 @default.
- W2012127313 hasConcept C151730666 @default.
- W2012127313 hasConcept C159390177 @default.
- W2012127313 hasConcept C159750122 @default.
- W2012127313 hasConcept C178790620 @default.
- W2012127313 hasConcept C185592680 @default.
- W2012127313 hasConcept C2776415945 @default.
- W2012127313 hasConcept C2778163776 @default.
- W2012127313 hasConcept C2780560099 @default.
- W2012127313 hasConcept C39432304 @default.
- W2012127313 hasConcept C517785266 @default.
- W2012127313 hasConcept C543218039 @default.
- W2012127313 hasConcept C6557445 @default.
- W2012127313 hasConcept C86803240 @default.
- W2012127313 hasConcept C90982505 @default.
- W2012127313 hasConceptScore W2012127313C107872376 @default.
- W2012127313 hasConceptScore W2012127313C123552892 @default.
- W2012127313 hasConceptScore W2012127313C127313418 @default.
- W2012127313 hasConceptScore W2012127313C151730666 @default.
- W2012127313 hasConceptScore W2012127313C159390177 @default.
- W2012127313 hasConceptScore W2012127313C159750122 @default.
- W2012127313 hasConceptScore W2012127313C178790620 @default.
- W2012127313 hasConceptScore W2012127313C185592680 @default.
- W2012127313 hasConceptScore W2012127313C2776415945 @default.
- W2012127313 hasConceptScore W2012127313C2778163776 @default.
- W2012127313 hasConceptScore W2012127313C2780560099 @default.
- W2012127313 hasConceptScore W2012127313C39432304 @default.
- W2012127313 hasConceptScore W2012127313C517785266 @default.
- W2012127313 hasConceptScore W2012127313C543218039 @default.
- W2012127313 hasConceptScore W2012127313C6557445 @default.
- W2012127313 hasConceptScore W2012127313C86803240 @default.
- W2012127313 hasConceptScore W2012127313C90982505 @default.
- W2012127313 hasLocation W20121273131 @default.
- W2012127313 hasOpenAccess W2012127313 @default.
- W2012127313 hasPrimaryLocation W20121273131 @default.
- W2012127313 hasRelatedWork W1973765606 @default.
- W2012127313 hasRelatedWork W1976917200 @default.
- W2012127313 hasRelatedWork W1981129725 @default.
- W2012127313 hasRelatedWork W1997043693 @default.
- W2012127313 hasRelatedWork W1997669332 @default.
- W2012127313 hasRelatedWork W2016858516 @default.
- W2012127313 hasRelatedWork W2018301746 @default.
- W2012127313 hasRelatedWork W2031642416 @default.
- W2012127313 hasRelatedWork W2034860339 @default.
- W2012127313 hasRelatedWork W2045198413 @default.
- W2012127313 hasRelatedWork W2066278360 @default.
- W2012127313 hasRelatedWork W2071083653 @default.
- W2012127313 hasRelatedWork W2106227510 @default.
- W2012127313 hasRelatedWork W2109811587 @default.
- W2012127313 hasRelatedWork W2161983511 @default.
- W2012127313 hasRelatedWork W2162774937 @default.
- W2012127313 hasRelatedWork W2292820753 @default.
- W2012127313 hasRelatedWork W2385963726 @default.
- W2012127313 hasRelatedWork W328453574 @default.
- W2012127313 hasRelatedWork W110558456 @default.
- W2012127313 isParatext "false" @default.
- W2012127313 isRetracted "false" @default.
- W2012127313 magId "2012127313" @default.
- W2012127313 workType "article" @default.