Leaf appearance rate of summer rape
Canadian Journal of Plant Science, 1991 Leaf appearance rate (LAR) is defined as the slope of the regression of leaf number on time of appearance. LARs were calculated for summer rape using both calendar days (CD) and growing degree days (GDD) as measurements of time. The relationship between the number of leaves and GDD or CD was linear.
M. J. Morrison, P. B. E. McVetty
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CO2Effects on Phasic Development, Leaf Number and Rate of Leaf Appearance in Wheat [PDF]
Annals of Botany, 1997 It has been predicted that the concentration of CO2in the air could double during the 21st century. Though it is recognized that CO2-doubling could increase yield through its effects on plant photosynthesis and stomatal behaviour, it is unclear whether CO2-doubling will change phasic development in wheat.
G. Slafer, H. Rawson
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Modeling leaf appearance rate for Canada Western Red Spring wheat cultivars [PDF]
Canadian Journal of Plant Science, 2010 The rate of leaf appearance [LAR (d-1)] was observed for two older (Marquis and Neepawa) and two newer (AC Barrie and AC Elsa) Canada Western Red Spring (CWRS) wheat (Triticum aestivum L.) cultivars grown in a semiarid environment on the Canadian prairies for four years.
H. Wang +6 more
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DIFFERENCES IN RATES OF LEAF APPEARANCE AMONG MAIZE HYBRIDS AND PHASES OF DEVELOPMENT [PDF]
Canadian Journal of Plant Science, 1984 Rates of leaf appearance were evaluated for three maize (Zea mays L.) hybrids grown at two day/night temperatures (20/17 °C and 30/27 °C) in environmentally controlled growth facilities, and for 10 maize hybrids grown in the field. Differences in rate of leaf appearance occurred among genotypes and among phases of development for maize hybrids grown ...
M. Tollenaar +2 more
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Effects of Photoperiod, Temperature and Radiation on the Rate of Leaf Appearance in Quinoa (Chenopodium quinoa Willd.) under Field Conditions [PDF]
, 2001 Daniel Bertero
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Influence of Nitrogen Application Rate and Timing on Grain Yield, Phyllochron and Leaf Appearance Rate of Corn (Zea mays L.) [PDF]
Journal of Crop production and processing, 2015 Ali Nemati, Reza Seyed Sharifi
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تأثیر سطوح شوری آب آبیاری با NaCl بر فیلوکرون و سرعت ظهور برگ ارقام جو [PDF]
تنش های محیطی در علوم زراعی, 2016 شوری منابع آبوخاک از مهمترین مشکلات کشاورزی در مناطق خشک و نیمهخشک ایران است. برای بررسی تأثیر شوری آب آبیاری بر فیلوکرون و سرعت ظهور برگ ارقام جو، آزمایشی بهصورت فاکتوریل در قالب طرح پایه بلوکهای کامل تصادفی با سه تکرار در گلخانه دانشکده کشاورزی ...
رئوف سیدشریفی +1 more
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Ciência Rural, 2023 : This study assessed the nitrogen nutrition index, morphogenic characteristics and tiller structure of Alexandergrass (Urochloaplantaginea (LINK) Hitch) pasture submitted to different nitrogen (N) levels (zero, 150 or 300 kg ha-1 of N). The experimental
Paulo Roberto Salvador +7 more
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BASE GROWTH TEMPERATURE AND PHYLLOCHRON FOR KIKUYU GRASS (Cenchrus clandestinus; Poaceae)
Acta Biológica Colombiana, 2021 In order to estimate the base temperature (Bt) of growth through the appearance of leaves and calculate the phyllochron for kikuyu grass, three plots were established on three farms in the Provincia of Ubaté (Cundinamarca, Colombia) located at different ...
Ruth Amanda Acero Camelo +4 more
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Leaf dynamics of Festulolium and Dactylis glomerata L. at the end of the growing season
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2008 The paper is focused on the assessment of leaf extension rate (LER), leaf appearance rate (LAR) and leaf senescence rate (LSR) in the Festulolium (Festuca arundinacea Schreb. × Lolium multiflorum Lam.) and in the Dactylis glomerata L.
Jiří Skládanka
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