To plan the reproduction, we use photoperiodism on part of the flock for kidding from September to February. |
Application of photoperiodism is common in the poultry industry, as daylight affects egg-laying, mating, and body weight of the fowl. |
The three men formed an informal team to find the substance that controls photoperiodism. |
Colored mulch research can be traced to historic USDA studies dating back to 1918 that led to the discovery of photoperiodism. |
Cryptochromes are pigmented photoreceptors that are involved in blue-light mediated photomorphogenesis and photoperiodism in plants. |
When it comes to flowering, photoperiodism is by no means the only game in town. |