Hollow heart is an internal disorder where a 'lens' or 'star'-shaped cavity forms in the potato tuber. Some varieties are more susceptible than others but, under predisposing conditions, most varieties can be affected. 19 окт. 2016 г.
Can you eat potatoes with hollow heart?
Hollow heart potatoes are still edible and safe to eat, as long as the splitting hasn't reached the surface, which can then invite rotting. If you find yourself with hollow heart potatoes, you can cut out the hollow piece and eat the good parts!
What disease did the potatoes have?
Potato Virus Y (PVY) can cause necrotic ring spots on tubers, depending on which strain of the virus is present, which potato variety is grown, and the time of infection. Affected tubers have roughened rings of darker brown or reddened skin. Necrosis beneath the rings may extend into the tuber flesh.
What is hollow heart?
Definition of hollow heart : an abnormal condition of potato tubers which is usually the result of rapid and uneven growth and in which the central tissue ruptures and leaves a cavity.
What causes voids in potatoes?
A: “Hollow heart” in potatoes is caused by environmental conditions, usually fluctuations in the amount of moisture the plants get while the tubers grow. A dry period followed by a lot of rain can cause the growing tubers to expand too rapidly, leading to a hollow center.
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