Knowledge Center Catalog

Evolution horaire au cours d' une journee normale de la photosynthese, de la transpiration, de la respiration foliaire et racinaire et de la nutrition N.P.K. chez Zea mays

By: Contributor(s): Material type: ArticleArticleLanguage: Fr Publication details: 1980ISSN:
  • 0031-9317
Other title:
  • Hourly development during a normal day of photosynthesis, transpiration, leaf and root respiration, and of N, P, K nutrition in Zea mays
Subject(s): DDC classification:
  • 81-586258
 In: Physiologia Plantarum v. 48, no. 4, p. 512-51881-586258Summary: Metabolism of Zea mays L.cv. INRA F(,7) x F(,2) can be measured hourly with the "C(,2)3A system", under favourable and constant growth conditions. The photosynthesis is especially stable and is submitted only to a development linked with the leaf surface growth. During the vegetative stage the leaf surface increases regularly both in the day and in the night. The water loss does not change during the diurnal period and remains important during the night if humidity is less than 100 per cent. The leaf respiration is nearly stable. The root respiration, ensured with O(,2) and CO(,2), fluctuates according to a typical thythm with two maxima. Day and
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Holdings
Item type Current library Collection Call number Copy number Status Date due Barcode Item holds
Article CIMMYT Knowledge Center: John Woolston Library AGRIS Collection 81-586258 (Browse shelf(Opens below)) 1 Available 81-586258
Total holds: 0

6 ill., 34 ref. Summary (En)

Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0031-9317

Metabolism of Zea mays L.cv. INRA F(,7) x F(,2) can be measured hourly with the "C(,2)3A system", under favourable and constant growth conditions. The photosynthesis is especially stable and is submitted only to a development linked with the leaf surface growth. During the vegetative stage the leaf surface increases regularly both in the day and in the night. The water loss does not change during the diurnal period and remains important during the night if humidity is less than 100 per cent. The leaf respiration is nearly stable. The root respiration, ensured with O(,2) and CO(,2), fluctuates according to a typical thythm with two maxima. Day and

French

COMOD|John Wiley

AGRIS Collection


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