Question

Проверьте свою наблюдательность: когда приостанавливается рост многолетних растений, каковы причины этого явления?

Answer 1

Причиной могут быть заморозки, в результате которых растение приостановить свой рост, пуская все питательные вещества на поддержание жизни, а не на рост.

Answer 2

When does the growth of perennial plants stop and what are the reasons for this phenomenon?

The growth of perennial plants typically stops during the winter season. This is because perennial plants have adapted to survive in cold climates by going through a period of dormancy during the winter months. During this time, the plant's metabolic processes slow down, and growth ceases until the arrival of warmer temperatures in the spring.

The main reasons for the cessation of growth in perennial plants during winter include:

1. Low temperatures: Cold temperatures inhibit the metabolic processes necessary for growth, such as photosynthesis and nutrient uptake. 2. Shorter daylight hours: As winter approaches, the days become shorter, and the reduced amount of sunlight limits the energy available for plant growth. 3. Limited water availability: In many regions, winter is associated with reduced rainfall or frozen soil, which restricts the availability of water for plant uptake. 4. Adaptation to conserve energy: Perennial plants have evolved to conserve energy during the winter months when resources are limited. By entering a state of dormancy, they can redirect energy towards essential survival processes and protect themselves from harsh environmental conditions.

It's important to note that the specific timing and duration of growth cessation may vary depending on the plant species and the climate in which they are grown. Some perennial plants may continue to grow in milder climates or during periods of extended warmth, while others may enter dormancy earlier in colder regions.

Overall, the cessation of growth in perennial plants during winter is a natural adaptation that allows them to conserve energy and survive unfavorable environmental conditions until more favorable conditions return in the spring.