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Effect of canopy temperature on physiological processes of grass pea as influenced by seed priming and foliar fertilization

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Title Effect of canopy temperature on physiological processes of grass pea as influenced by seed priming and foliar fertilization
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Creator Purabi Banerjee., Ananya Ghosh., Visha Kumari, V and Rajib Nath
 
Subject Canopy temperature beyond optimum
 
Description Not Available
Variations in atmospheric temperature have
become a major concern with respect to agricultural
production. Plants being poikilothermic in nature, any
change in temperature summons change in canopy
temperature, inevitably affecting their growth and
productivity (Basu et al., 2014). Measurement of canopy
temperature is necessary to understand the plant-water
status at a particular phenophase of a crop. Interestingly,
plant-water status has a direct role in controlling
stomatal activity of leaves. In fact, stomata are the site
for moisture and gaseous exchange in plants. Thus,
the photosynthesis and transpirational characteristics
are strongly influenced by stomatal behaviour (Li
et al., 2017). However, moisture status of a crop can
be explained more prominently with the estimation
of stress degree day index (SDDI), derived from the
difference between canopy temperature and atmospheric
temperature. The higher the value of SDDI, greater is
the stress. Canopy temperature beyond optimum often
drops the potential for physiological processes of crop
plants with special reference to pulse crops, hampering
their production (Tzudir et al., 2018)
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Date 2023-02-14T03:47:55Z
2023-02-14T03:47:55Z
2020-03-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/76164
 
Language English
 
Relation Not Available;
 
Publisher Not Available