The typical flower, growing in a limited short-axis, and the Health and calyx, corolla and stamens produce germ cells and pistils. Some scholars believe that the ball is also a fertile leaves of gymnosperms Spend less susceptible to various parts of the external environment, small changes, so a long time, people have to spend the morphological structure, as the identification and evolution of angiosperm classification based primarily on flower structure
flower structure on the nature, more inclined to take the same view as the metamorphosis of a shortened section of Spur, from various parts of the flower shape, structure, with the leaves of a general nature. First proposed this view was the German poet, playwright and naturalist Goethe (Goethe 1749-1832), he thinks flowers are suitable for the role of abnormal reproductive branches. This view has been the fossil record, and a lot of system development and individual development supported by the evidence, and can explain most of the structure of flowers, which continue to use today.
a complete flower includes six basic components, namely flower stalk (pedicel), torus (receptacle), calyx (calyx), corolla (corolla), stamen group (androecium) and pistil group (gynoecium) . Pedicel and receptacle branch which is equivalent to some of the other four branches of the abnormal part of the equivalent of leaf, often collectively referred to as floral (flower parts). A taste of the flower known as the four full flower (complete flower), the lack of any part of which is called imperfect flowers (incomplete flower).
flower parts (such as the calyx, corolla, androecium and pistil group, etc.) and inflorescence evolution in the long term, resulting in a wide variety of adaptive mutation, creating a variety of type.
morphology
take the shape of the mix, about 250,000 kinds of angiosperms, there were 25 million species of flower pattern. But all the flowers are still common structural pattern, their composition is usually:
flowers (flower) is the sexual reproductive organs of seed plants (see color). The typical flower, growing in a limited short-axis, and the Health and sepals, petals and stamens produce germ cells and pistils. Spent by the corolla,UGG boots, calyx, receptacle, flower composition, a variety of colors, and some long,UGGs, colorful, fragrant. Some scholars believe that the gymnosperms
spore leaves the ball is Spend less susceptible to various parts of the external environment, small changes, so a long time, people have to spend the morphology, classification and identification of angiosperms and the system as the main basis for the evolution (see angiosperm).
cultivation techniques tend to be more particular about the maintenance people will put a few bottles home, flowers, and flower life span is very short, mostly within a week, summer will be even shorter. Especially flowers such as tulips, about two days will fade away. How to make the flowers to keep longer do so?
1) First, the roots of flowers to be placed at an angle notches, so that large parts of water can absorb more moisture;
2) Second, to cut the number of day to ensure that better absorb moisture;
3) Also, the leaves of the Do not soak in water, so the leaves will rot,UGG boots cheap, so must take the leaves immersed in the water take off;
4) change the water every day. If it is summer, in order to maintain the water temperature does not rise, but also put a few pieces of the past, vases, ice; the same time, a vase filled with water is best, so not only make the water temperature is kept too long before and they can increase the vase at the bottom weight, to ensure the stability of the vase.
5) To make flowers open longer, but also in the past put a little vase of beer, or two aspirin research into the end of a bag. Extend the life of flowers.
6) in the average family often buy several flowers, the shortest life of tulips, carnations the longest life expectancy. If you want to host a beautiful and relatively economical, you will buy less tulips, carnations buy. Especially in summer, tulips will soon wither.
7) should also be noted that the family generally do not buy chrysanthemums. Chrysanthemum is generally used for reference for the.
8) to buy a few pieces of silk flowers, and flowers mixed into the vase, the flowers will look more and luxury. Silk flower can be a different match with the repeated use of different flowers.
flower preservation methods
1. keep the water clean, changing the water every day, every day a new crop of cutting exposed roots. Soaked in water to remove excess leaves the place.
2. profile burns Method:
profile: for plants, flowers foot site in the profile cross word or chop rice, smashing, to expand the water area.
burn: stream incision cut poinsettia and other white pulp, if not stopped, flowers will soon be corrupt, what should be burned in the fire, to prevent the nutrients back, rose, plum blossom, peony, lilac, also suitable for this method.
hot: squid soaked in hot water for a while, which will help absorption and sterilization, anti-corrosion. Hot water at 80 degrees usually about 30 seconds. Gladiolus, tuberose, dahlia, chrysanthemum, gerbera, carnation and other appropriate.
3. the water cut method: (also known as deep maneuver)
dehydrated flowers to look at the root in water cut, the use of deep water in the water pressure is high and the air ducts are not blocked principle dehydrated flowers to be restored. Note: Prune after flowering to make enough water absorption in the water 15-20 minutes before the water out.
4. sterilization method:
placed in the water, alcohol, KMnO4, camphor, boric acid, citric acid, salt,UGG shoes, alum and so can play sterilization, only the water does not rot, plants can fresh water. Note: Be sure and then dubbed with the solution, not as a solution without a solution directly into the water, salt concentration when the attention is not too large.
5. Nutrition Act:
on the cut flowers from the mother after losing the nutrient source, add sugar, beer, aspirin, vitamin C and other nutrients.
6. spray body, injection:
hollow for many flower stems, flowers can be part of the foot under the tap water is forced into shape.
7. from reminders of ethylene
heat away from the agent _ vegetables and fruits, because they release large amounts of ethylene, resulting in the decline of flowers, the same time. Decline of the fruit has been cleared in time.
8. placement:
away from direct sunlight in summer, winter, away from the outlet.
9. Preservation temperature:
5 degrees of ordinary flowers, tropical flowers and plants at 10-12 degrees.
detailed description of a variety of fresh flowers, white orchid Preservation Act
incision with roasted white orchids to slightly dry, coated with naphtha, preservation effect is far better than insert bottle.
Lily Preservation Act
the lily stamens removed, to extend the shelf.
Rhododendron Preservation Act will be filled with azaleas into the bottle of cold water in the bottle plus a small piece of charcoal, fresh flowers extended period.
Preservation Act
Hibiscus hibiscus flowers into the water about 60 ℃ until the water cools, the petals will shrink recovery.
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