Effects of mineral nutrition on endogenous cytokinins in plants of sunflower (Helianthus annuus L.) (Record no. 51203)

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003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
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control field 20250625160203.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-17040
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245 10 - TITLE STATEMENT
Title Effects of mineral nutrition on endogenous cytokinins in plants of sunflower (Helianthus annuus L.)
490 0# - SERIES STATEMENT
Volume/sequential designation Journal of Experimental Botany, 30(118), p.971-981, 1979
520 3# - SUMMARY, ETC.
Summary, etc. The effects of inorganic nutrients on the levels of endogenous cytokinins in plants of sunflower (Helianthus annuusL.)grown in sand culture were studied. Low levels of nitrogen resulted in rapid decreases in the levels of cytokinins extracted from leaves, buds, roots, and root exudates. Similar effects were observed with phosphorus deficiency, but the effects of potassium deficiency on the cytokinin content of leaves was less marked. The cytokinin content was higher in plants supplied with nitrogen as nitrate than in those supplied with ammonium sulphate or ammonium nitrate.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CYTOKININS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ei-D, A. M. S. A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Salama, A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wareing, P. F.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1c6EejcQLHvJPCq2Q7PllHVNPvKbECorq/view?usp=drivesdk">https://drive.google.com/file/d/1c6EejcQLHvJPCq2Q7PllHVNPvKbECorq/view?usp=drivesdk</a>
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-17040 25.06.2025 25.06.2025 Documentos solicitados