The three men formed an informal team to find the substance that controls photoperiodism. |
|
When it comes to flowering, photoperiodism is by no means the only game in town. |
|
Cryptochromes are pigmented photoreceptors that are involved in blue-light mediated photomorphogenesis and photoperiodism in plants. |
|
Colored mulch research can be traced to historic USDA studies dating back to 1918 that led to the discovery of photoperiodism. |
|
Application of photoperiodism is common in the poultry industry, as daylight affects egg-laying, mating, and body weight of the fowl. |
|
As a result, photoperiodism and temperature response are important in determining areas of cultivar adaptation. |
|
To plan the reproduction, we use photoperiodism on part of the flock for kidding from September to February. |
|
Avian biologists and commercial poultry producers have recently experimented with the results of light on photoperiodism. |
|
The manipulation of a specific stimulating period of darkness, which is required by each species for every phase of the migratory process, is an important factor in photoperiodism. |
|
They are growing their winter fur based on photoperiodism, not temperature. |
|
Farming knowledge and photoperiodism of sorghum in the Office of Niger. |
|
Onion requires a minimal photoperiodism for bulbs to develop. |
|
Another influence is the varying length of darkness and light throughout the year, so that many plants, such as chrysanthemums, have a strong photoperiodism. |
|
These responses, which are associated with the seasons of the year, involve physiological processes known as photoperiodism. |
|
The section finishes with a chapter on fine-scale timing of reproduction, appropriately following the chapter on photoperiodism and annual cycles. |
|
The author explains the radiation flux in the free atmosphere and biosphere and concentrates on such processes as photosynthesis and photoperiodism. |
|
Photoperiodism shows that flowering in plants is controlled by changes in day length. |
|