Asparagus is a common vegetable variety in our life. It is rich in nutritional value and is often used as a health vegetable. There are not many farmers who grow asparagus in China, but it is not easy to grow asparagus. Here, Hui Nong.com edits several management issues in the process of planting asparagus. Let's learn together.
1. Control of temperature
Asparagus has strong adaptability and no special requirements for temperature. It can grow even at high temperatures. But if you want to grow asparagus, it is usually planted in a place where the climate is slightly warmer and the four seasons are distinct.
The optimum temperature for asparagus germination is around 28 degrees. If it is higher than 30 degrees, its germination rate will be much lower. If it is higher than 35 degrees, the asparagus will stop growing, and in severe cases, it will wither.
2, the requirements for lighting
Asparagus hi light. During the growth of asparagus, the demand for light is greater. If the light is insufficient, the asparagus grows very slowly, the branches and leaves are very sparse, and the long asparagus is also very small. However, the relationship between light and temperature is very large. If the temperature is extremely high and the light is sufficient, it is not conducive to the growth of asparagus. If the temperature is low and the light is insufficient, it will also reduce the yield of asparagus. Asparagus requirements for lighting are still relatively high.
3. Requirements for moisture
Asparagus is drought-tolerant, but in the stage of collecting bamboo shoots, it must not be short of water, and the soil should be kept in a moist state. If there is excessive water shortage, the asparagus will grow very weak and will reduce production. Asparagus is also not resistant to cockroaches. If there is water in the ground, there will be a situation of roots. The management of water must be in place, there should be no water in the ground, and it should not be too dry.
4. Requirements for soil
The asparagus is rooted very deeply, and the asparagus is planted on fertile, loose soil. The soil should not be alkaline, so the asparagus grown will not develop after growing, and will shrink and eventually die. Although the adaptability of asparagus is very strong, the pH of the soil can be controlled to about 6.5. This pH is most suitable for the growth of asparagus.
The above is the main points of the management of asparagus cultivation organized by Huinong. In the process of growing asparagus, the management of water must attract our attention. Especially in the harvest period, there should be no water in the ground, but at the same time the soil must be kept moist, which is the most beneficial for the growth of asparagus. Asparagus is particularly crisp. When operating in the ground, be sure to pay attention not to break the asparagus.
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