For the mushrooms in the summer there is a wonderful sign: the fern leaves are twisted the book. Fern - the plant is noticeable, the leaves are big, and immediately visible, in what position they are. What does this sign mean, is it worth it for her scientific justification and when she can be trusted, and when not?
Fern - weather predictor
The fern grows in the forest, so basic mushroom skins are stumbled on it, lovers to collect berries, hunters and vacationers. It is so far to nature and counting on a nice day it is very important to understand what the weather will be in the next day or a few hours, so the prediction of the weather on plants is a real corn. People watching for a long time noted that fern spins the leaves down To hot weather . You can count on a clear sky!Find out what awaits you today - a horoscope for today for all zodiac signs
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Hydrometeorological fourth will not replace, but some idea of the upcoming day will give. To determine the weather for a long time, it is quite useless, "works" only in the near future. In addition to the weather, the behavior of fern leaves does not mean anything. Flower is a different case, but it is completely different.
For fern you can notice the change of weather and to the other side. If the fern rolled leaves suddenly straightened them, It will be raining soon And if not, the weather will deteriorate at least, the sky will cover clouds.
Observe the fern from the very early morning it does not make sense: he has not woke up after a wet cool night. Give the plant to navigate and tune in for the next day. It is best to determine the weather on the fern, when the morning dew dried.
Options Signs
There are several interpretations of the twisted book of fern sheets, however, quite close.
- Fern twists leaves To dry day without rain And with no abundant evening dew.
- Also, the leaves are twisted by the book To a strong heat . The sun is paying, do not forget to wear a headdress.
- Fern spinned leaves in the evening - night and the next morning will be held without rain . The weather is the same day, as already mentioned, it is better to determine the fern in the morning.
In the rain, the fern leaves will not twist the leaves in any case, so it makes no sense to look at him and try to understand when the precipitate will finally stop.
How it works
The behavior of plants is very closely associated with the state of the environment, the evolution made them react and adapt to changes in conditions. Not adapted - extinct. Therefore, almost all plants are taught to "predicate" the weather. It is only necessary to understand what they react to: to change the temperature, humidity, day and night or at all - seasons.From the school course of biology, it is possible to recall the term "fasteners" (the aid movement) - movements of parts of plants (leaves, inflorescences, petals) in the form of a reaction to weather conditions, the state of the environment. Photonideons - movements due to illumination change, for example, closed in the shadow of the inflorescence of the dandelion and sunflower, which turns after the sun; Thermons - movements from temperature drops, for example, saffron flowers falling to the ground in the cold; Nonctinist - the transition of plants in the "sleep mode" at night.
Ferns adore shady places where evaporation from the leaves (and the leaves in the ferns are wide) less and easier to save moisture. As soon as the fern feels dry, he twists the leaves to prevent drying . Changing the light (with a bright sun temperature and evaporation above) and air humidity says fern, which is worth aware and cut the area of leaves, twisting them in "Flyer". A person sees a cloudless sky and the sun without any assistants, but here a little dry air will notice unlikely.
Quite scientific signs, as you can see. But, unfortunately, it is not 100% reliable.
When and why sign can lie
Not every fourth will tell the truth, it can be easily confused. When not to rely on?
- Ferns growing on open spaces that they are very unusual for them, adapted to the sun, grow more compact, the leaves of them are lighter - so they cut the evaporation, and at the coming dry day will respond less sensitively than forest beans. They have already prepared, what are the extra movements?
- It is worth a pretty inspecting a twisted fern leaf. If he is smaller and tender than others, perhaps it is just a young escape, they all appear in the form of "snails". In addition, they are twisted upwards, while the leaves hidden from the arid day are repaired by the book.
- Room varieties of ferns should not believe at all. Not only are they living in the room and tell, rather, how the batteries are drowned and there is a humidifier of air than what is going on on the street, so they are also displayed specifically for life on the windowsill and lost many skills of their Forest ancestors.
- Garden ferns can still feel good weather, but not every time. The accuracy of their predictions from the view and on the frequency of watering depends. At all without watering, they can curl and dry up and in front of the rain, and with abundant - do not twist the leaves and on the hottest day.
- Ferns living close to water will feel dry with a smaller probability. In the shady, the oppie is always cool and raw, what to worry about? To determine the weather, it is better to choose a fern away from streams, where the sun is.
In other cases, the fern - your reliable Bulletin of a great day for unity with nature.