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Dragon fruit is a fattening plant, and if you want it to bloom quickly, you must ensure that the nutrients are sufficient. It is best to apply well-rotted chicken manure, which is rich in organic matter, trace elements, nitrogen, phosphorus and potassium, which can promote the better growth of dragon fruit.
Note that it must be fermented and rotted before it can be used. It is best to combine topdressing with watering at the same time, and not too close to the root system, otherwise it is easy to burn the roots. Specifically, it is applied once every 10 days, and the nutrients can be full of branches after two months.
Planting tips. 1. Water management! Heavy water irrigation, too much soil moisture will make the branches grow too vigorously, which is not conducive to flower bud differentiation and early flowering. Therefore, strengthening water management and proper drought can promote flower bud differentiation of dragon fruit, which is conducive to early flowering.
2. Reasonable pruning! First of all, the newly grown buds and shoots on the new branches can be removed to reduce the consumption of nutrients in the plant. Secondly, truncating senescent and overly dense branches can not only reduce nutrient consumption, but also enhance the contact area and light of plants, which is conducive to the accumulation of nutrients in the branches and the growth of flowers.
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1. Soil: When cultivating dragon fruit, choose soil rich in trace elements such as organic matter and humic acid. 2. Nutrients:
Apply nitrogen, phosphorus and potassium compound fertilizer 2-3 times a month before the flowering period of dragon fruit. 3. Pruning: Cut off the branches and leaves that are too dense and too long during the dragon fruit growth period.
4. Light: During the maintenance of dragon fruit, avoid large obstructions to block the sun.
1. Choose the soil to argue with the trembling soil
When cultivating dragon fruit, in order to improve its flowering speed, it is necessary to choose soil rich in organic matter, humic acid, nitrogen, phosphorus and potassium and other micro-hall elements, and fermented chicken manure can be mixed into ordinary soil to achieve the effect of improving soil fertility.
2. Supplement nutrients
Compound fertilizer with balanced nitrogen, phosphorus and potassium elements was applied 2-3 times a month before the flowering period of dragon fruit to accelerate the flowering of plants, and potassium and magnesium fertilizers were added during the flowering and fruiting period to promote the accumulation of nutrients and improve the quality of fruits.
3. Reasonable pruning
In the growth period of dragon fruit, the branches and leaves that are too dense and too long are cut off, so that the nutrients are fully concentrated on the flower buds, providing enough nutrients for the differentiation of flower buds, and then the residual flowers and leaves are cut off after flowering to help the plant recover its growth.
4. Provide light
During the growth period of dragon fruit, it is necessary to provide sufficient sunlight to enhance the photosynthetic efficiency of the plant, so during the maintenance period, it is necessary to avoid large shades to block the sunlight, so that the dragon fruit can grow under the condition of light and volatility, so as to accelerate the differentiation of flower buds and accelerate the flowering speed.
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Fertilization should pay attention to the period to avoid waste, failure, and even counterproductivity. It is generally applied more during the growing, flowering and fruiting seasons, and no or less during the winter dormant season. During the flowering and fruiting period, thin fertilizer should be applied frequently.
Monoculture should be avoided when fertilizing. It is not advisable to apply a large amount of nitrogen fertilizer during the flowering and fruiting seasons to avoid causing vine stem growth and not flowering and fruiting. Although humus fertilizer contains more balanced nutrients, it is not suitable to apply a certain kind of manure, and should be mixed with various organic fertilizers, otherwise it will produce nutrient antagonism.
The lack of sulfur in dragon fruit plants will affect the assimilation effect, and the vine stems are easy to wither, have poor stress resistance, small fruits, and poor quality.
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1. Only a single main stem is left on the shelf for each plant, when the stem grows to 1.4 meters, it is topped to promote branching, and let the branches droop naturally, inhibit its vegetative growth, and promote the differentiation of flower buds in the lack of song hall, and resolutely remove the branches below 1.3 meters;
2. Ten days before each batch of flower buds and five days after flowering and pollination, the water should be properly controlled to promote flower bud differentiation and flowering and fruiting, and keep the soil moist at other times;
3. Increase the application of phosphorus fertilizer, potassium fertilizer, magnesium fertilizer and iron fertilizer to promote flowering and fruiting;
4. The seed setting rate of naturally growing dragon fruit is only about 30 percent, because the artificial pollination of cherry blossom is a necessary means to improve the fruit setting of dragon fruit, and the greater the hidden difference between varieties, the higher the pollination and seed setting rate, so when planting dragon fruit, it is necessary to plant other types of dragon fruit, that is, the red and white flesh are matched with each other, and the main varieties and the matching varieties are configured to ten to one, and pollinate each other to improve the seed setting rate.
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1. Only a single main stem is left on the shelf for each plant, and when the stem grows to 1.4 meters thick, it is topped to promote branching, and let the branches droop naturally, inhibit its vegetative growth, promote the differentiation of flower buds, and resolutely remove the branches below 1.3 meters;
2. Ten days before each batch of flower buds and five days after flowering and pollination, the water should be appropriately controlled to promote flower bud differentiation and flowering and fruiting, and keep the soil moist at other times;
3. Increase the application of phosphorus fertilizer, potassium fertilizer, magnesium fertilizer and iron fertilizer to promote flowering and fruiting;
4. The seed setting rate of naturally growing dragon fruit is only about 30 percent, so artificial pollination is a necessary means to improve the fruit setting of dragon fruit, and the greater the genetic difference between the varieties, the higher the pollination and seed setting rate, so when planting dragon fruit, it is necessary to interplant other types of dragon fruit, that is, the red and white flesh are matched with each other, and the main varieties and the varieties are configured to ten to one, and pollination is carried out with each other to improve the seed setting rate.
There are various ways to grow dragon fruit, which can be planted by climbing walls or by building sheds, but the pillar cultivation is the most common, and its advantages are low production cost and high land utilization.
1-2 years. The growth of dragon fruit is vigorous, it can bear fruit in about 1-2 years after planting, it can bloom 12-15 times a year, and the fruit can ripen about 3-4 days after flowering, the ripening period of the fruit is generally in April-November, and it is the peak fruit period when it grows to the third year. >>>More
Yellowing during flowering involves many aspects, such as: weather, temperature, nutrition, other pests and diseases, etc.; >>>More
As the new shoots grow, the dragon fruit should grow strong side branches, and the rest of the branches should be cut off in time. It can concentrate nutrients and make strong branches grow quickly.
The non-flowering of dragon fruit may be due to excessive watering, and the stems are easy to grow steeply due to large amounts of water, and even rot roots, affecting flowering. It is drought tolerant, and it is best to see dry and then water during the feeding period to reduce the frequency of sprinkling. It may also be a lack of light, and it is easy to grow steeply in a dim environment for a long time, which will affect flowering. >>>More