What are the preservation methods of flowers, and what are the methods of keeping flowers fresh?

1. Carry out the corresponding pruning work before inserting the flowers into the bottle:

After the flowers are cut from the branches, the flowers will form a seal at the wound in order to protect themselves, and if the seal is not cut, it will affect the flowers to absorb the water in the vase, so that because they cannot absorb the water, the flowers will wilt quickly. In addition, there will be a lot of bacteria in the incision of flowers, if not treated in time, it will affect the freshness of flowers, so in order to prolong the freshness of flowers, we should tilt the flower feet at a 45-degree angle and cut them short by 2-3 cm.

2. Remove the leaves on the branches of flowers

Although green leaves can set off flowers, in order to prolong the viewing time of flowers, you should remove some of the leaves after taking the flowers home, but you need to pay attention not to affect the viewing effect of the flowers, it is recommended that you pick the leaves near the feet of the flowers.

In order to prolong the viewing time of the flowers, you can add appropriate preservatives to the bottle where you keep the flowers. The principle of this method is to adjust the nutrition of flowers and prevent the reproduction of bacteria through chemical reagents, so as to prolong the flowering period.

Several practical ways to extend the period of flower viewing:

1. Inserting calamium with aqueous solution of 1/3000 aspirin or 1/2000 of potassium permanganate aqueous solution can prolong the flowering period by 3 to 5 days;

2. Add an appropriate amount of boric acid, sulfur, carbonate, salicylic acid, salt, vitamins, etc., all of which have the effect of prolonging the flowering period.

People put the flowers in the refrigerator to prolong the time of flower viewing. Keep the flowers in the refrigerator when you go to work, and take them out and insert them into the bottle after work. However, it should be noted that the temperature of the flowers should not be too low, generally two or three degrees above zero.

Pretty flowers don't want to throw them away, so let's make them with me.

How do you keep flowers fresh?

1. Scorching method. That is, the end of the flower branch is placed on a candle or match to scorch, and then soaked in alcohol for 1 minute, which can generally prolong the flowering period by about half a month.

Second, the method of crushing. That is, the end of the flower branch is broken by about 1 inch to expand the water absorption area to prolong the flowering period.

3. First aid method for immersion in water. If you notice that the flower head is drooping due to lack of moisture, you can cut off a section of the end of the flower branch, and then dip the flower branch into a container of cold water, so that the flower head is only exposed to the water, and after about an hour or two, the flower head will stand up.

Fourth, the method of pesticide preservation. Adding an appropriate amount of chemical preservative to the aqueous solution of flower arrangement can inhibit the withering of flower branches and prolong the opening time of flowers. If there is no preservative, it can be preservatived with a potassium permanganate solution of 1/4,000, or prepared into an aqueous solution of 1/3,000 of aspirin, which can also play a better role in preserving.

In addition, in order to keep the flowers for a long time, the indoor temperature should not be too high, to prevent oil smoke and dust from adhesing, to change the water regularly, and also to cut off the leaves of the flower branches inserted into the water, so as not to rot and pollute the bottle.

How to keep water flowers fresh?

The end of the flower branch is placed on the fire for 2-3 minutes until the end of the branch is brown and yellow, and then immersed in water. The fire burning method can prevent bacterial parasitism and promote the secretion of wetting fluid.

Tissue growth and healing have no effect on water absorption, resulting in more lush flowers.

The scalding method immerses the base of the flower branch in boiling water for about ten seconds, which plays the role of blocking the incision and preventing the sap in the flower branch tissue from overflowing.

When the deep-water first aid flower hangs its head, you can cut off a small section of the end of the flower branch, and then put it in a container filled with cold water, leaving only the flower head exposed on the water surface, after one to two hours, the flower branch will be so.

Wake up. This method is applicable to both herbaceous and woody flowers.

Use the preservative method.

Adding an appropriate amount of flower preservative to the container of flower arrangement can prolong the time of flower arrangement. In addition, with an aqueous solution of 1/3000 aspirin or 1/2000.

Potassium permanganate aqueous solution can prolong the flowering period for three to five days, and add an appropriate amount of boric acid, sulfur, carbolic acid, salicylic acid, salt, vitamins, etc., all of which are extended.

The role of flowering.

The enlarged incision method generally obliquely cuts the base of the flower branch; Or cut the base into two to four parts, embed small stone particles to support the crack; It can also hammer the crack base to expand the water absorption surface. where the oblique cutting method.

Most commonly used. The crushing method uses scissors handles to knock out the stem of the flattened root, and the water absorption area increases. Suitable for hydrangea, gentian, chrysanthemum, pearl flower, etc.

Chemical preservation method aspirin: It has the effect of killing bacteria and limiting the reproduction of microorganisms. All kinds of flowers are basically applicable, and the amount used is generally 1 3000. Salt: Apply salt to the incision and add it to water.