Phyllochron and leaf appearance rate in oat
نویسندگان
چکیده
منابع مشابه
تأثیر مقدار و زمان مصرف کود نیتروژن بر عملکرد دانه، فیلوکرون و سرعت پیدایش برگ ذرت
In order to study the effects of nitrogen application rate and timing on grain yield, phyllochron and leaf appearance rate of corn (Zea mays L.), an experiment was conducted as split plot based on randomized complete block design with three replications at the Research Farm of University of Mohaghegh Ardabili, Ardabil, Iran during 2009 growing season. Nitrogen rates were arranged in main plot w...
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Freshly isolated protoplasts from leaves of oat seedlings (var. Victory) which do not divide when cultured on a wide range of media are capable of incorporating tritiated leucine, uridine, and thymidine into trichloroacetic acid-insoluble macromolecules. Over 70% of the leucine and uridine incorporated over an 18-hour period are found in protein and RNA, respectively, as shown by hydrolysis of ...
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An assay based on light-mediated oxidation was used to determine whether specific spin labels were partitioned throughout the protoplast or retained in the plasmalemma of Avena sativa L. cv. Garry and Park. Many classes of spin label were tested, including phospholipids, fatty acid, fatty acid methyl ester, maleimide, iodoacetamide, short chain hydrocarbon, androstane, 2,2,6,6-tetramethyl-4-ami...
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The prediction of leaf appearance rate (LAR) is an important part of many crop simulation models. Most wheat simulations models assume that LAR is affected by temperature and photoperiod. This assumption ignores the fact that seed reserves contribute to a greater LAR of the first two leaves and that the LAR of subsequent leaves decreases as a result of an increase in the distance that each leaf...
متن کاملAccuracy of Equations Predicting the Phyllochron of Wheat
Predicting the rate of leaf appearance, or phyllochron, aids in understanding and modeling grass development and growth. Nine equations predicting the phyllochron of wheat (Tria'cum aesfivurn L.) were evaluated using field data from a variety of locations, cultivars, and management practices. Each equation is referred to by the last name of the first author; if there is more than one equation b...
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ژورنال
عنوان ژورنال: Bragantia
سال: 2017
ISSN: 1678-4499,0006-8705
DOI: 10.1590/1678-4499.090