scholarly journals QTLs for Shoot Length and Chlorophyll Content of Rice Seedlings Grown under Low-Temperature Conditions, using a Cross between Indica and Japonica Cultivars

2015 ◽  
Vol 18 (2) ◽  
pp. 128-136 ◽  
Author(s):  
Akari Fukuda ◽  
Tomio Terao
Keyword(s):  
Low Temperature ◽  
Chlorophyll Content ◽  
Shoot Length ◽  
Rice Seedlings ◽  
Temperature Conditions

scholarly journals Physiological response of cotton seeds treated with thiamethoxam under heat stress

2016 ◽  
Vol 38 (2) ◽  
pp. 140-147 ◽  
Author(s):  
Luciana Regina Lauxen ◽  
Andréia da Silva Almeida ◽  
Cristiane Deuner ◽  
Géri Eduardo Meneghello ◽  
Francisco Amaral Villela
Keyword(s):  
Low Temperature ◽  
Chlorophyll Content ◽  
Water Availability ◽  
Seed Treatment ◽  
Shoot Length ◽  
Root And Shoot Length ◽  
Cotton Plants ◽  
Emergence Percentage ◽  
Cotton Seeds

Abstract: This study aimed to verify the effect of seeds treated with thiamethoxam on the emergence, growth and chlorophyll content of seedlings of two cotton cultivars subjected to abiotic stress. The seeds used were from the DeltaOpal and NuOpal cultivars, each one represented by three lots, previously subjected to determination of moisture content, germination and vigor (low temperature germination). Then, the seeds from each lot, treated with thiamethoxam at a dose of 600 mL of product per 100 kg-1 seed or not, were exposed to temperature (18, 25 and 35 °C) and water availability (40, 60 and 80%) stress conditions. The emergence percentage, the root and shoot length, and the chlorophyll content were evaluated. The growth of cotton seedlings from the DeltaOpal and NuOpal cultivars, subjected to low temperature conditions and water availability of 40 to 60%, is favored by seed treatment with thiamethoxam. Seed treatment with thiamethoxam increases chlorophyll content during the development of cotton plants.

MODELING OF THE WORK OF RUBBER SEALS OF THE ROLLING STOCK BRAKE NETWORK IN THE LOW TEMPERATURE CONDITIONS

2017 ◽  
Vol 3 (55) ◽  
Author(s):  
Manuilov N.I. ◽  
◽  
Ivanov P. Yu. ◽  
Dulsky E. Yu. ◽  
◽  
...  
Keyword(s):  
Low Temperature ◽  
Rolling Stock ◽  
Temperature Conditions

Frost growth mechanism and its behavior under ultra-low temperature conditions

2021 ◽  
Vol 169 ◽  
pp. 120941
Author(s):  
Haijun Jeong ◽  
Sungjoon Byun ◽  
Dong Rip Kim ◽  
Kwan-Soo Lee
Keyword(s):  
Low Temperature ◽  
Growth Mechanism ◽  
Temperature Conditions ◽  
Frost Growth
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