Ranunculus strains pose exquisite scenery, beautiful rich color, is a very suitable flowering plants in the home of the arrangement, the following method to understand the culture of buttercup flowers under:
The basic information of ranunculus:
Ranunculus asiatica (scientific name: Ranunculus asiaticus), also known as celery flowers, Persian edulis, commonly known in the Kunming region as "Ocean peony", is a Ranunculaceae branch of the genus Ranunculaceae perennial herb flowers. Ranunculus is native to the Mediterranean coast and has been widely cultivated in European countries such as France and Israel. Currently, it is cultivated in all countries of the world. Since the beginning of the 1990s, China has begun to introduce and cultivate the cut flower varieties, which are more suitable for winter and spring to promote cultivation. The flowers are bright and colorful, with five to several dozen petals, flower diameters of 6 to 9cm, and flowers with red, white and orange colors. There are single and double flaps. Deeply loved by consumers, the planting area has increased year by year.
Floriculture breeding methods:
1, soil: ranunculus planted potted plants are appropriate. Apply enough basal fertilizer when planting. Potted plants can be used for 2 parts of garden soil, 1 part for rot leaf soil and 1 part for manure fertilizer.
2. Watering: After the sprouts of ranunculus are unearthed, water can be properly controlled to prevent the growth of plants. After the leaves are unfolded, the soil should be kept moist, and it should not be exposed to drought or water shortage, especially when there are 8 to 10 leaves of the plants, otherwise it will affect flower bud differentiation.
3, the sun: Hua Maoxi hi light, only to ensure that no less than 4 hours of light a day, the plants can grow well. In addition, ranunculus is a long-day plant that can control the flowering period according to its characteristics.
4. Temperature: The ranunculus grows well between 10°C and 20°C. The temperature after sprouting can be properly reduced to prevent leggy, especially at night. After 6 to 7 weeks of colonization, the plants entered the flower bud differentiation period, at which time the temperature should be maintained between 5°C and 15°C.
5, fertilization: ranunculus is a hi-fat flower, in the cultivation process should be fertilizer. The fertilizer is chased every other week. It is best to alternately apply organic and inorganic fertilizers. That is, for the first time, dilute chicken and pig manure leachate was used. For the second top dressing, 3‰spot of potassium dihydrogen phosphate solution was used. The third time organic fertilizer was used again. Alternating topdressing thus greatly promoted flower bud differentiation.
6. Insect pests: If the hibiscus flower grows in high temperature and high humidity, it will easily lead to plant leggy, yellow leaves and stem base disease rot. The main insect pests were rootworms and leaf miners, sprayed with 40% omethoate EC 1000 times, and root rot with 50% Benzene WP 1000 times.
7. Pruning: In the early stages of bud emergence, each plant has 3-5 robust buds, and the remainder is removed. At this time, basin soil should be slightly dry. If you don't need to leave seeds after flowering, you should cut off the flowers in time.
Ranunculus is a kind of flower plant with beautiful plant shape and bright color. It is often planted in the living room and other places. It is of ornamental value. The breeding methods of ranunculus are introduced here, and we hope to help everyone.
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