Quantifying and Modeling the Influence of Temperature on Growth and Reproductive Development of Sesame
Autor: | Alexandre C. Rocateli, Prasanna H. Gowda, Gurjinder S. Baath, Hardeep Singh, Brian K. Northup, Vijaya Gopal Kakani |
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Rok vydání: | 2021 |
Předmět: |
0106 biological sciences
0301 basic medicine Biomass (ecology) biology Vegetative reproduction business.industry Plant physiology Plant Science Crop species biology.organism_classification Adaptation strategies 01 natural sciences Crop 03 medical and health sciences 030104 developmental biology Agronomy Agriculture Sesamum business Agronomy and Crop Science 010606 plant biology & botany |
Zdroj: | Journal of Plant Growth Regulation. 41:143-152 |
ISSN: | 1435-8107 0721-7595 |
Popis: | Ambient temperatures are major factors regulating the growth rates, yields, and geographical distribution of crop species. The cultivation of sesame (Sesamum indicum L.) is expanding with the rising demand in regions where it is not traditionally grown, and sub-optimal yields due to extremely low or high temperatures could occur. Currently literature lacks information on the temperature responses of sesame growth. An experiment was conducted to quantify the effects of different temperatures on vegetative growth and reproductive development of sesame, and to estimate its cardinal temperature limits (Topt; Tmin; Tmax). Plants were subjected to six different day/night temperature treatments of 40/32, 36/28, 32/24, 28/20, and 20/12 °C using walk-in growth chambers. Vegetative growth of sesame was sensitive to low temperatures ( |
Databáze: | OpenAIRE |
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