Results 161 to 170 of about 230,941 (392)

Interaction of Photoperiod and Vernalization Determines Flowering Time of Brachypodium distachyon1[C][W][OPEN]

Plant Physiology, 2013
The temperate grass, Brachypodium distachyon, is a useful model for studying gene networks controlling flowering. Timing of flowering is key to the reproductive success of many plants.
T. Ream, Daniel P. Woods, C. Schwartz, C. P. Sanabria, Jill A Mahoy, E. Walters, H. Kaeppler, R. Amasino   +7 more
semanticscholar   +1 more source

Hatch rate of laying hen strains provided a photoperiod during incubation

Animal, 2020
Implementing a photoperiod during incubation has been shown to be a potential next step to removing one more stressor for newly hatched poultry species.
W.A. Hannah, T. Astatkie, B.M. Rathgeber
doaj  

Effects of Elevated Atmospheric CO2 Concentration on Growth, Grain Yield and Grain Macronutrient Concentrations of Wheat Under Different K Supply

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Atmospheric carbon‐dioxide concentration ([CO2]) is increasing rapidly, but its interactions with potassium (K) fertiliser on wheat growth, grain yield and quality are not well understood. Aim We investigated the effects of ambient CO2 (aCO2, approx. 415 ppm) and elevated CO2 (eCO2, 760 ppm) on these growth parameters under optimum (
Emmanuel Chakwizira, Mitchell Andrews, Edmar Teixeira, Derrick Moot   +3 more
wiley   +1 more source

Responses of Leaf Senescence for Stipa krylovii to Interactive Environmental Factors

Agronomy
The effects of temperature, and photoperiod on autumn phenology are well established for many species. However, the impact of multiple environmental factors and their interactions on regulating autumn phenology remains insufficiently explored.
Xingyang Song, Guangsheng Zhou
doaj   +1 more source

PHOTOPERIOD RESPONSE IN RICE (ORYZA SATIVA L.) [PDF]

, 1954
M Chandraratna
openalex   +1 more source

Large-effect flowering time mutations reveal conditionally adaptive paths through fitness landscapes in Arabidopsis thaliana. [PDF]

, 2019
Contrary to previous assumptions that most mutations are deleterious, there is increasing evidence for persistence of large-effect mutations in natural populations.
Cooper, Martha D, Roe, Judith L, Runcie, Daniel E, Schmitt, Johanna, Taylor, Mark A, Welch, Stephen M, Wilczek, Amity M   +6 more
core  

Selenium Uptake and Maize (Zea mays L.) Growth as Affected by Different Rates and Forms of Nitrogen

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Selenium (Se) concentration is low in animal meat and human beings due to its insufficient levels in forage and feed sources. Aims This study investigates the effects of nitrogen (N) rates and N forms to improve the biomass and Se concentration in maize forage.
Muhammad Imran, Asif Naeem, Muhammad Faizan Ilyas, Karl Hermann Mühling   +3 more
wiley   +1 more source

TAMFT‐3A and TAMFT‐3B2 homeologs are associated with wheat preharvest sprouting

The Plant Genome, Volume 15, Issue 4, December 2022., 2022
Abstract The phenomenon of preharvest sprouting (PHS), caused by rain after physiological maturity and prior to harvest, negatively affects wheat (Triticum aestivum L.) production and end use. Investigating the genetics that control PHS resistance may result in increased control of seed dormancy.
Justin Michael Vetch, Brandon J. Tillett, Philip Bruckner, John M. Martin, Karol Marlowe, Marcus Alan Hooker, Deven Robert See, Michael J Giroux   +7 more
wiley   +1 more source

Effect of different photoperiod regimes in combination with natural and artificial light on nutrient uptake in bok choy (Brassica rapa L.) using an internet of things-based hydroponics system

Journal of Agricultural Engineering
In the present study, we analyzed the effect of using a hydroponic system inside a greenhouse and different photoperiod regimes with artificial light on the nutrient uptake of bok choy. Light duration treatment consisting of both sunlight and artificial
Bayu Taruna Widjaja Putra, Wahyu Nurkholis Hadi Syahputra, Parawita Dewanti   +2 more
doaj   +1 more source

Leaf Heteromorphism and Photoperiods in Sesamum Orientale L [PDF]

, 1947
Jyoti Gupta, SANTOSH KUMAR PAYNE
openalex   +1 more source