Cultivation method of yellow pitaya

Abstract

The invention discloses a cultivation method of yellow pitaya, and belongs to the technical field of planting. The cultivation method of the yellow pitaya comprises the following steps: when grafting buds of yellow pitaya are grafted, physalis alkekengi seeds are sown in a compensation area, and physalis alkekengi is cultivated; in April to May of the next year, fruit plants begin to bloom; pollen liquid is sprayed on the fruit plants through spraying equipment at 9-10 o'clock at night; the spraying area of the pollen liquid covers the whole fruit plants; the spraying time of the pollen liquid lasts for 15-20 minutes; the pollen liquid is sprayed every 3 days; after pollination, soil water in a water collecting box is detected regularly; the detection content comprises the content of pathogenic bacteria in the soil water; and the detection is conducted every 15-20 days. The cultivation method can realize the effects of high pollination rate, high fruit yield, high fruit quality and disease prevention of the yellow pitaya in summer.

Description

technical field [0001] The invention belongs to the technical field of planting, and more specifically relates to a cultivation method of bird's nest fruit. Background technique [0002] Bird's nest fruit, also known as yellow-skinned dragon fruit, is native to Central America, Ecuador, Colombia, Peru and other tropical alpine climate areas. It is different from the red-heart dragon fruit and white-heart dragon fruit, and evolved independently. Plants of the genus Scale. [0003] After the branches of bird's nest fruit are mature, they will bloom every month. The flowering time of bird's nest fruit is from 8:00 to 9:00 in the evening. , the flowers and fruits are separated three days after the flower fades. [0004] Bird's nest fruit is difficult to grow and is extremely sensitive to temperature. The suitable temperature for bird's nest fruit is 28-32°C, and if it is higher than 32°C, the physiological activities of bird's nest fruit will be affected, and bird's nest fruit...

AI Technical Summary

Problems solved by technology

[0004] Bird's nest fruit is difficult to grow and is extremely sensitive to temperature. The suitable temperature for bird's nest fruit is 28-32°C, and if it is higher than 32°C, the physiological activities of bird's nest fruit will be affected, and bird's nest fruit is not compatible with itself. Under natural conditions, pollinators are needed Aids in pollination, where the activity of pollinating insects is restricted in high temperatures

Therefore, the number of bird's nest fruits that bear fruit in summer is not high, which makes it difficult to sell or sell at a low price

[0005] In order to solve this problem, artificial pollination is generally used. The method of artificial pollination is to use a brush to pick up pollen and point the stigma. However, since the flowering time of bird's nest fruit is between 8:00 and 9:00 in the evening, the cost of labor increases, and the light at night is weak. , increasing the difficulty of artificial pollination

In addition, there is also an automatic pollination method, which pollinates the flowers by spraying a suspension containing pollen on a large area, but the suspension containing pollen will cause pollen to settle after being placed, especially in the pipeline, the suspension is in the process of transmission In the middle of the process, precipitation occurs, which causes the pipe to be blocked and the amount of pollen sprayed is small.

[0006] Bird's nest fruit has thin stems and thin fruit wax, so it is vulnerable to pests and diseases. The main disease is anthracnose. Usually only observe the appearance of fruit plants for disease manifestations, and the feedback efficiency is too low

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