Where is the sea cucumber distributed 1? It is widely distributed.
Echinococcus japonicus is widely distributed in China. It can grow in most parts of the country except Tibet, Yunnan, Guangdong and Guangxi. It is a very common weed, and it can be seen in cultivated fields, plains and valleys and even hilly areas.
2. Lighting requirements
The growth of Echinococcus japonicus does not require strict light, and it is a shade-tolerant plant. It can grow normally even in dark places, but it will grow faster in sunny places, which is beneficial to the differentiation of flower buds and the propagation and spread of seeds.
3. Temperature and humidity
It is suitable for the growth of Sargassum japonicum in the environment of 15℃, and the lowest temperature in winter should not be lower than 5℃, otherwise it is easy to cause freezing injury. When the temperature is higher than 25℃ in summer, the growth rate will slow down, and the soil humidity should be kept at 50%, so the soil should be kept in a dry state during flowering.
4. Soil selection
The gentle sloping land is the most suitable place to plant the sea cucumber. This kind of land is not easy to accumulate water, and the soil moisture is moderate. Ordinary fields can also be planted, but they can't be planted near paddy fields. This kind of land is located in low terrain and has many ditches, which is prone to floods in summer.