Results 161 to 170 of about 1,109 (184)
Phyllochron and tillering of wheat in response to soil aluminum toxicity and phosphorus deficiency
Crop & Pasture Science, 2010 Soil constraints affect potential grain yield of wheat. Among these constraints acidic soils are especially important due to their combined effect on aluminum (Al) toxicity and phosphorus (P) fixation. The objective of the present study was to evaluate the response of final leaf number (FLN), phyllochron and tillering dynamic of wheat in response to ...
Susana R. Valle, Daniel F. Calderini
openaire +2 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Phyllochron estimate for the teosinte crop
Sigmae, 2023O objetivo deste trabalho foi estimar o filocrono para a cultura de teosinto em datas de semeadura. Foi conduzido um experimento em 12 datas de semeadura (08/10/2021 a 01/01/2022). As semeaduras foram realizadas em uma fileira de 5 m de comprimento, espaçadas em 0,80 m entre fileiras e 0,20 m entre plantas na fileira. Em cada data de semeadura marcaram-
Carlos Augusto Cavalcante de Oliveira +6 more
openaire +1 more source
Vernalization and Phyllochron in Winter Wheat
Agronomy Journal, 1991AbstractPhyllochron (degree‐days/leaf) has been used to describe phasic leaf development in dynamic wheat (Triticum aestivum L.) crop development models. Vernalization controls the rate of crop development in winter wheat. The objective of this experiment was to determine whether vernalization affected the thermal time required for winter wheat to ...
Weixing Cao, Dale N. Moss
openaire +1 more source
Shoot and Root Development in Rice Related to the Phyllochron
Crop Science, 1995In grasses, construction of a growing plant is determined primarily by the rate of leaf development in the shoot apex and the timing of tillering and rooting of individual phytomers relative to leaf development. Our purpose is to review shoot and root growth in relation to emergence of leaves in rice (Oryza sativa L.).
Keisuke Nemoto +2 more
openaire +1 more source
Temperature and Daylength Interaction on Phyllochron in Wheat and Barley
Crop Science, 1989An understanding of how environment controls the initiation and development of leaves is required to construct dynamic crop simulation models. The leaf development process is poorly understood in cereals. This study was designed to investigate the interaction of temperature and daylength on the leaf phyllochron in winter wheat (Triticum aestivum L ...
Weixing Cao, Dale N. Moss
openaire +1 more source
Phyllochron Response to Vernalization and Photeperiod in Spring Wheat
Crop Science, 1995An understanding of how environment controls the initiation and development of the leaf is required to construct dynamic crop simulation models. The aim of this study was to determine the effect of vernalization and photoperiod on total number of leaves at anthesis, leaf emergence rate, and phyllochron in 20 spring wheat genotypes (Triticum aestivum L.)
Moussa G. Mossad +3 more
openaire +1 more source
Elongation of the Grass Leaf and its Relationship to the Phyllochron
Crop Science, 1995The phyllochron (interval between appearance of successive leaves) in grasses is determined by timing of leaf initiation at the stem apex and duration of leaf tip elongation through the whorl of mature sheaths. Primordia in tall fescue (Festuca arundinacea Schreber) are initiated and enlarge to ⊄ 1.5 nun in length by production of cells that remain ...
R. H. Skinner, C. J. Nelson
openaire +1 more source
The Phyllochron: Where Do we Go in the Future?
Crop Science, 1995This paper integrates, expands, and applies information from seven articles written for a symposium on the use of phyllochron concepts for describing shoot development in grasses. Generally, no one environmental factor is a perfect predictor of plant development rate.
R. W. Rickman, B. L. Klepper
openaire +1 more source
Temperature Effect on Leaf Emergence and Phyllochron in Wheat and Barley
Crop Science, 1989An understanding of the effect of environment on leaf emergence is necessary for modeling crop canopy growth. This study was to determine the effect of controlled temperature on leaf emergence rate and phyllochron in four winter wheat (Triticum aestivum L.) and four spring barley (Hordeum vulgare L.) genotypes. Nine experiments were conducted in growth
Weixing Cao, Dale N. Moss
openaire +1 more source
Winter Rye Leaf Emergence and its Relationship to the Phyllochron
Crop Science, 1997Winter rye (Secale cereale L.) is a high‐tillering cereal crop. Understanding the relationship between the phyllochron for mainstem leaves and that of tillers is useful in adequately describing plant development and selecting crop management strategies. This study was conducted to determine the phyllochrons of conventional height (CH) and semidwarf (SD)
Y. Gan, J. G. McLeod
openaire +1 more source