Cultivation method of mud turnip

Soil: It is better to plant in sandy soil with good drainage and rich soil. Fertilization: Apply fertilizer every year before the flowering period, and fertilize three to four times a year regularly. Illumination: Emei Sizhao flowers like wet, in the growth process should not be exposed to sunlight for a long time, to avoid leaf burns. Temperature: Emei Sizhao flower has strong adaptability to the environment, can survive in the environment of -15 ℃ at the lowest, and does not need to adjust the temperature deliberately during planting.

1. Soil:

Hemistepta cylindrica has strong adaptability and can be planted in most areas, but it is suitable to be cultivated in fertile and loose soil with good water storage and rich organic matter.

2. Illumination:

Hemistepta nepalensis likes warm and humid environment, and is not tolerant to strong light.When the sun is soft, it can receive light for a long time, and when the light is strong, it is not conducive to the growth of Chinese cabbage, which needs shading.

< H2 style = "text-align: left;" > III. Watering:

Hemistepta fruticosa belongs to fleshy root, has strong drought tolerance, is afraid of waterlogging and water accumulation, and should not be watered too many times, which can easily lead to excessive water and root rot, so it is enough to keep the soil moist.

4. Temperature:

Hemistepta cylindrica has strong stress resistance, cold and drought resistance, very low overwintering mortality, and can grow normally under high temperature, and does not need to adjust the temperature deliberately during cultivation.

5. Pest control:

1. Diseases: The main diseases of Hemistepta cylindrica are leaf rust and root rot.They can damage the rhizomes and leaves of Hemistepta, and can be used to cultivate disease-resistant varieties, disinfect seedbeds, or control them by spraying metalaxyl, carbendazim and other drugs.

2. Pests: The main pests of the Chinese cabbage are aphids and cotton bollworms, which can suck the leaf juice, harm the leaves and affect the normal development of the plant. The 90% trichlorfon 800-1000 times liquid can be sprayed once or twice to effectively control the harm.