The postharvest
1 segregation after the cut flowers should be removed from the house to the sorting and packaging quickly. May cut off the stem and leaves again immersed in the water waiting to be extracted. Then separate the length of each tube and insert the rod or put in a cotton cover with a small plastic bag with water immersion. Then, the bundle includes a bouquet wrapped with rice paper. Paper or plastic sheets To prevent shock and enter the total in the box containing small to big box again. House to pick flowers are clean. A well ventilated The ventilation air must not be moving too fast. It will make the flowers lose too much water and the sear. May have to install a ceiling fan for ventilation. Selection and packing sheds must allow workers to work comfortably, just enough light. There are tables and chairs for the selection and testing of two of cut flowers from the beginning to the end of its acceleration is faster because it is cut from water and food. Detergent or chemicals to improve the quality and longevity of use, it has been widely used. How to split into 4 types: 2.1 to make flowers in fresh condition. Back to the flowers fresh cut flowers as they did before, which is the lack of water for a short period of time, whether during transport of qualified transportation or storage. These stem soaked in warm water for about 4-8 hours and then kept pure in cold temperatures of about 2.2, about 12-24 hours, 20-27 ° C and the light intensity of 1,000 lux 2.3 to make the buds bloom. To the solution, and the environment is similar to adding food. However, the sucrose concentration is below freezing, but over a longer period than 2.4. To make the flowers no longer lifespan. Wholesalers and retailers will use a frozen flower stems during awaiting sale. And the buyer will use the solution to prolong the lifetime or distributed to pin 3. The cooling to maintain the quality of the flowers for longer need to get cold soon as possible after harvest. The lower the temperature, and how quickly the lifetime of orchids, they will be even longer, sorting, packaging and storage awaiting transport should be done at low temperatures. After packing and orchid It is difficult to reduce temperature. Should reduce the temperature orchids as soon as possible after packaging may use cold air blown into a box with a hole already. And air can move out to another without interruption, 4. Containers, packaging for orchids is essential. To make it easier to transport and distribution. To prevent orchids during storage and marketing. To prevent damage from shock. For strength To provide cooling and reduce moisture loss of orchids. Materials used as containers to qualify for the moisture to pass through different cartons to keep moisture better than paper or plastic and polyethylene film, respectively. Thus, regardless of the choice of materials used that are suitable for water loss and moisture transfer 5. Keeping most are not preserved flowers because flowers can bloom on the tree was good at 3-4 weeks, it is usually cut flowers to sell. If you want to keep Many species of orchids should be stored at 5-7 ° C, which will keep for about 10-14 days, the optimum temperature for storage of flowers, depending on the species and genus Paphiopedilum Big City Stadium and can be stored. up to 3 weeks at 0-1 ° C flowering cattleya should be stored at 7-10 ° C and kept at 13 degrees flower Wanda C 6. Freight transportation from the farm to the orchid selection and packing. Then transport to consumers. Are significant and determines the quality of the flowers. There are several ways of transportation by land, sea and air transport method to take into account the type of orchid transport distance transportation cost method of packing containers and flowers. During transport must be a way to prevent it from getting damaged flowers from the shock of the impact of the loss of water. And should have a system of cold air to breathe, and dehydration. Good transport requires the shortest time possible. Maintain the quality of the flowers was pleasant.
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