The phyllochron of well-watered and water deficit mature peach trees varies with shoot type and vigour. [PDF]
AoB PLANTS, 2017 The addition of new nodes to shoots is an essential mechanism for understanding and modelling canopy growth but surprisingly, there is very little research on the factors that control the phyllochron in tree species.
Anna Davidson +2 more
exaly +5 more sources
Estimated phyllochron in low tunnel cultivated strawberry cultivars [PDF]
Ciencia Rural, 2016 : The aim of this study was to determine phyllochron in strawberry cultivars, from two origins during two crop years, conducted in low tunnel. Experiments were conducted at the Universidade Federal de Santa Maria, campus Frederico Westphalen (CESNORS ...
Braulio O Caron +2 more
exaly +5 more sources
Determining the phyllochron and final leaf pair number in on-farm cut dahlia cultivars [PDF]
Ornamental Horticulture, 2023 Dahlia is an important ornamental crop and widely used as a garden plant in beds and mixed borders as well as a cut flower in bouquets and flower arrangements.
Moara Eliza Siqueira Fernandes +7 more
doaj +3 more sources
Quantitative Trait Loci for Rice Phyllochron in Lemont × IR36 Cross
Plant Production Science, 2005 In rice, genetic variation in “phyllochron” (the time interval between the appearance of successive leaves) affects many aspects of shoot system development.
Yasuo Ukai +2 more
exaly +3 more sources
Phyllochron estimates on agronomic potential and physiological quality of millet [PDF]
Colloquium Agrariae, 2023 Millet is largely explored for a diversity of applications. The use of millet high-quality seeds is essential to increase grain yield. Accordingly, the purpose of this study was to evaluate the yield variability of millet plants from higher and lower ...
Diego de Oliveira Camera +5 more
doaj +3 more sources
A successive time-to-event model of phyllochron dynamics for hypothesis testing: application to the analysis of genetic and environmental effects in maize. [PDF]
Plant Methods, 2023 Background The time between the appearance of successive leaves, or phyllochron, characterizes the vegetative development of annual plants. Hypothesis testing models, which allow the comparison of phyllochrons between genetic groups and/or environmental ...
Plancade S +5 more
europepmc +2 more sources
Maize Leaf Appearance Rates: A Synthesis From the United States Corn Belt [PDF]
Frontiers in Plant Science, 2022 The relationship between collared leaf number and growing degree days (GDD) is crucial for predicting maize phenology. Biophysical crop models convert GDD accumulation to leaf numbers by using a constant parameter termed phyllochron (°C-day leaf−1) or ...
Caio L. dos Santos +7 more
doaj +2 more sources
Improvement in Brazilian barley breeding: Changes in developmental phases and ecophysiological traits [PDF]
Frontiers in Plant Science, 2022 Despite recognizing the importance of genetic improvement in the production of barley grains, little information is available on the contribution of phenological development to the genetic improvement of Brazilian barley.
Osmar Rodrigues +4 more
doaj +2 more sources
Dynamics of apex and leaf development in barley as affected by PPD-H1 alleles in two contrasting PHYC backgrounds under short or long photoperiod [PDF]
Frontiers in Plant ScienceBarley development from seedling to flowering involves both external and internal changes, the latter requiring microscopic observation. Internal changes allow for the classification of preflowering development into three phases: vegetative, early ...
Jorge D. Parrado +3 more
doaj +2 more sources
Phyllochron and leaf appearance rate in oat
Bragantia, 2017 : Phyllochron and leaf appearance rate are both important parameters in the production efficiency of agricultural crops. The objectives of this study were to determine the phyllochron and leaf appearance rate in 4 oat cultivars ( Avena sativa L.) in 3 ...
Cleiton Antonio Wartha +2 more
exaly +2 more sources