Results 11 to 20 of about 54,590 (290)

Variability and Synchronism of Leaf Appearance and Leaf Elongation Rates of Eleven Contrasting Rice Genotypes [PDF]

Agricultural Sciences, 2015
Leaf appearance and leaf elongation rates in rice play an essential role in determining the development of the plants’ architecture which affects their adaptability to varying environments. This study aimed to characterize the rates of leaf appearance and elongation on all leaves of the main culms of rice plants for 11 contrasting varieties and to ...
Egle, Rohilyn B., Domingo, Abigail J., Bueno, Crisanta Sunio, Laurena, Antonio C., Aguilar, Edna A., Santa Cruz, Pompe, Clerget, Benoît   +6 more
openaire   +4 more sources

Transcriptome profiling of leaf elongation zone under drought in contrasting rice cultivars. [PDF]

PLoS ONE, 2013
Inhibition of leaf elongation and expansion is one of the earliest responses of rice to water deficit. Despite this sensitivity, a great deal of genetic variation exists in the extant of leaf elongation rate (LER) reduction in response to declining soil ...
Andrew J Cal, Dongcheng Liu, Ramil Mauleon, Yue-Ie Caroline Hsing, Rachid Serraj   +4 more
doaj   +2 more sources

High-throughput 3D modelling to dissect the genetic control of leaf elongation in barley (Hordeum vulgare). [PDF]

Plant J, 2019
To optimize shoot growth and structure of cereals, we need to understand the genetic components controlling initiation and elongation. While measuring total shoot growth at high throughput using 2D imaging has progressed, recovering the 3D shoot ...
Ward B, Brien C, Oakey H, Pearson A, Negrão S, Schilling RK, Taylor J, Jarvis D, Timmins A, Roy SJ, Tester M, Berger B, van den Hengel A.   +12 more
europepmc   +2 more sources

Dynamic Aspects and Enhancement of Leaf Elongation in Rice [PDF]

Plant Physiology, 1980
Some dynamic aspects of leaf elongation in rice were studied. Under both well watered and water-deficient conditions, leaf elongation rates were 15 to 30% greater during the day than during the night. Night temperatures below 27 C limited the rate of elongation at night but when night temperatures exceeded 27 C, night elongation rates exceeded rates ...
J M, Cutler, P L, Steponkus, M J, Wach, K W, Shahan   +3 more
openaire   +2 more sources

Inhibitory Effects of Water Deficit on Maize Leaf Elongation [PDF]

Plant Physiology, 1985
The growth rate of maize leaves has been investigated for plants grown in pots in controlled conditions and subjected to slow drying over a period of days. The elongation of leaves experiencing water deficit was inhibited primaily during the afternoon. No decrease in the turgor of the growing cells could be detected at that time.
E, Van Volkenburgh, J S, Boyer
openaire   +2 more sources

Manipulation of Intraday Durations of Blue- and Red-Light Irradiation to Improve Cos Lettuce Growth

Frontiers in Plant Science, 2021
The morphology of plants growing under combined blue- and red-light irradiation is affected by the presence or absence of time slots of blue- and red-light mono-irradiation.
Tomohiro Jishi, Tomohiro Jishi, Ryo Matsuda, Kazuhiro Fujiwara   +3 more
doaj   +1 more source

Far-Red Light Effects on Lettuce Growth and Morphology in Indoor Production Are Cultivar Specific

Plants, 2022
Understanding crop responses to the light spectrum is critical for optimal indoor production. Far-red light is of particular interest, because it can accelerate growth through both physiological and morphological mechanisms.
Jun Liu, Marc W. van Iersel
doaj   +1 more source

Comparative metabolomic profiling in the roots of salt-tolerant and salt-intolerant maize cultivars treated with NaCl stress

Biologia Plantarum, 2020
Maize crops are sensitive to NaCl stress, which is one of the most harmful abiotic stresses affecting agricultural productivity. To gain further insights into the differential metabolic responses to NaCl stress, we employed metabolomics and physiological
J.Y. YUE, L.H. WANG, X.T. DOU, Y.J. WANG, H.Z. WANG   +4 more
doaj   +1 more source

Diurnal Changes in Maize Leaf Photosynthesis [PDF]

Plant Physiology, 1987
Maize (Zea mays L. cv. Pioneer 3184) leaf elongation rate was measured diurnally and was related to diurnal changes in the activities of sucrose metabolizing enzymes and carbohydrate content in the elongating portion of the leaf. The rate of leaf elongation was greatest at midday (1300 hours) and was coincident with the maximum assimilate export rate ...
W, Kalt-Torres, S C, Huber
openaire   +2 more sources

Blue Light Monochromatic Irradiation for 12 Hours in Lighting Pattern with Combinations of Blue and Red Light Elongates Young Cos Lettuce Leaves and Promotes Growth under High Daily Light Integral

HortScience, 2021
Cos lettuce was grown under different spectral photon flux density distribution (SPFD) change patterns with blue- and/or red light-emitting diode (LED) irradiation with a 24-hour cycle.
Tomohiro Jishi, Ryo Matsuda, Kazuhiro Fujiwara   +2 more
doaj   +1 more source