FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2324643054> ?p ?o ?g. }

• W2324643054 endingPage "93" @default.
• W2324643054 startingPage "93" @default.
• W2324643054 abstract "One of the differences between acidic and neutral or alkaline mineral soils is that in acidic soils the predominant form in which nitrogen is available to plants through the microbial mineralization of organic soil matter is, in general, the ammonium ion, and in neutral or alkaline soils it is nitrate. The reason for this is that the activity of the nitrifying bacteria Nitrosomonas and Nitrobacter is reduced in acidic mineral soils which have a pH value of 5 0 and below and consequently (in some acidic soils) little or no nitrification takes place. The question arises as to what effect, if any, the form of nitrogen in the soil has on the growth and distribution of plants in the field. This paper reports the results of a laboratory experiment in which the responses of seedlings, grown in solution culture whose source of nitrogen was either the nitrate or the ammonium form, were measured. Five species were chosen because they were naturally restricted to acidic or to calcareous soils, or else showed wider edaphic tolerance. The nutrient solutions used were maintained at pH values of 4-2, 5-8 and 7-2, representing mean values for acidic, intermediate and circum-neutral soil types. The aim of the experiment was to test the hypothesis that some calcifuge species grow better when nitrogen is available in the ammonium form, that some calcicoles grow better when the nitrate form is available and that widely tolerant species respond equally well to either form of nitrogen. The hypothesis was formulated from (i) the theoretical consideration that, nitrogen being the nutrient element of which the greatest number of atoms is taken up from the soil (Viets Jnr 1965), its form (ionic charge and oxidation state) must have an effect on the metabolism of the plant and therefore on growth and competitive ability, and (ii) several sets of experimental evidence: the oft-quoted statement that nitrogen in acidic soils occurs predominantly in the ammonium form and in calcareous soils in the nitrate form (Jackson 1967); the mass data for crop plants showing differential response to the form of nitrogen supplied in culture media (Hewitt 1966); and the ecological implications of the work of Evers (1964) and Bogner (1968). Evers and Bogner showed differential responses of naturally occurring species in sand and solution culture. Bogner, using a range of pH values (3 3, 6O0, 8 0) and nitrogen concentrations of 98 ppm (7 x I0'3 M)," @default.
• W2324643054 created "2016-06-24" @default.
• W2324643054 creator A5052265403 @default.
• W2324643054 creator A5082996585 @default.
• W2324643054 date "1972-03-01" @default.
• W2324643054 modified "2023-09-23" @default.
• W2324643054 title "The Response of Some Ecologically Distinct Plant Species to Nitrate- and to Ammonium-Nitrogen" @default.
• W2324643054 cites W1421504333 @default.
• W2324643054 cites W1965786120 @default.
• W2324643054 cites W1979568752 @default.
• W2324643054 cites W1988854226 @default.
• W2324643054 cites W2007252995 @default.
• W2324643054 cites W2031938730 @default.
• W2324643054 cites W2081020849 @default.
• W2324643054 cites W2117180778 @default.
• W2324643054 cites W2140244128 @default.
• W2324643054 cites W2155273044 @default.
• W2324643054 cites W2331788556 @default.
• W2324643054 cites W2332863039 @default.
• W2324643054 cites W2766444969 @default.
• W2324643054 doi "https://doi.org/10.2307/2258043" @default.
• W2324643054 hasPublicationYear "1972" @default.
• W2324643054 type Work @default.
• W2324643054 sameAs 2324643054 @default.
• W2324643054 citedByCount "205" @default.
• W2324643054 countsByYear W23246430542012 @default.
• W2324643054 countsByYear W23246430542013 @default.
• W2324643054 countsByYear W23246430542014 @default.
• W2324643054 countsByYear W23246430542015 @default.
• W2324643054 countsByYear W23246430542016 @default.
• W2324643054 countsByYear W23246430542017 @default.
• W2324643054 countsByYear W23246430542018 @default.
• W2324643054 countsByYear W23246430542019 @default.
• W2324643054 countsByYear W23246430542020 @default.
• W2324643054 countsByYear W23246430542021 @default.
• W2324643054 countsByYear W23246430542022 @default.
• W2324643054 crossrefType "journal-article" @default.
• W2324643054 hasAuthorship W2324643054A5052265403 @default.
• W2324643054 hasAuthorship W2324643054A5082996585 @default.
• W2324643054 hasConcept C178790620 @default.
• W2324643054 hasConcept C185592680 @default.
• W2324643054 hasConcept C18903297 @default.
• W2324643054 hasConcept C2776384668 @default.
• W2324643054 hasConcept C2776617377 @default.
• W2324643054 hasConcept C2779870022 @default.
• W2324643054 hasConcept C537208039 @default.
• W2324643054 hasConcept C59822182 @default.
• W2324643054 hasConcept C86803240 @default.
• W2324643054 hasConceptScore W2324643054C178790620 @default.
• W2324643054 hasConceptScore W2324643054C185592680 @default.
• W2324643054 hasConceptScore W2324643054C18903297 @default.
• W2324643054 hasConceptScore W2324643054C2776384668 @default.
• W2324643054 hasConceptScore W2324643054C2776617377 @default.
• W2324643054 hasConceptScore W2324643054C2779870022 @default.
• W2324643054 hasConceptScore W2324643054C537208039 @default.
• W2324643054 hasConceptScore W2324643054C59822182 @default.
• W2324643054 hasConceptScore W2324643054C86803240 @default.
• W2324643054 hasIssue "1" @default.
• W2324643054 hasLocation W23246430541 @default.
• W2324643054 hasOpenAccess W2324643054 @default.
• W2324643054 hasPrimaryLocation W23246430541 @default.
• W2324643054 hasRelatedWork W1974073500 @default.
• W2324643054 hasRelatedWork W1985046520 @default.
• W2324643054 hasRelatedWork W2017418032 @default.
• W2324643054 hasRelatedWork W2055285323 @default.
• W2324643054 hasRelatedWork W2056782698 @default.
• W2324643054 hasRelatedWork W2106116965 @default.
• W2324643054 hasRelatedWork W2139794576 @default.
• W2324643054 hasRelatedWork W2207345521 @default.
• W2324643054 hasRelatedWork W2964956795 @default.
• W2324643054 hasRelatedWork W3140955133 @default.
• W2324643054 hasVolume "60" @default.
• W2324643054 isParatext "false" @default.
• W2324643054 isRetracted "false" @default.
• W2324643054 magId "2324643054" @default.
• W2324643054 workType "article" @default.