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GlossaryPhotoperiod

length of daily light exposure affecting biological processes

Photoperiod refers to the length of time each day that an organism is exposed to daylight. This period of light exposure can significantly influence biological processes such as flowering in plants, breeding cycles in animals, and even hair growth patterns in humans. Understanding photoperiod is crucial for professionals in fields like agriculture, biology, and medicine, as it helps in optimizing growth conditions and managing seasonal behaviors.

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Effect of Constant-Release Melatonin Implants and Prolonged Exposure to a Long Day Photoperiod on Prolactin Secretion and Hair Growth in Mouflon (Ovis Gmelini Musimon)

research Effect of Constant-Release Melatonin Implants and Prolonged Exposure to a Long Day Photoperiod on Prolactin Secretion and Hair Growth in Mouflon (Ovis Gmelini Musimon)

51 citations , January 2004 in “Domestic animal endocrinology”

Melatonin implants and long daylight hours alter the timing of hormone release and hair growth in mouflon sheep.

research A Microarray-Based Analysis Reveals That a Short Photoperiod Promotes Hair Growth in the Arbas Cashmere Goat

40 citations , January 2016 in “PLoS ONE”

Shorter daylight increases hair growth in Cashmere goats.

Skin Transcriptome Reveals the Intrinsic Molecular Mechanisms Underlying Hair Follicle Cycling in Cashmere Goats Under Natural and Shortened Photoperiod Conditions

research Skin Transcriptome Reveals the Intrinsic Molecular Mechanisms Underlying Hair Follicle Cycling in Cashmere Goats Under Natural and Shortened Photoperiod Conditions

24 citations , October 2017 in “Scientific reports”

Changing light exposure can affect hair growth timing in goats, possibly due to a key gene, CSDC2.

The Effects of Extended Photoperiod and Warmth on Hair Growth in Ponies and Horses at Different Times of Year

research The Effects of Extended Photoperiod and Warmth on Hair Growth in Ponies and Horses at Different Times of Year

14 citations , January 2020 in “PloS one”

Timing of light therapy affects horse coat growth, with photoperiod being crucial.

Effects of Photoperiod on Nutrient Digestibility, Hair Follicle Activity, and Cashmere Quality in Inner Mongolia White Cashmere Goats

research Effects of Photoperiod on Nutrient Digestibility, Hair Follicle Activity, and Cashmere Quality in Inner Mongolia White Cashmere Goats

11 citations , August 2018 in “Asian-Australasian journal of animal sciences”

Short daily photoperiods improve cashmere production in Inner Mongolia white cashmere goats.

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