Cultivation techniques of Ivory vegetable

The scientific name of ivory vegetable is broad-leaf cattail, which is an aquatic herb of the family Cymbiaceae. Ivory vegetables are distributed all over China. The roots and leaves of ivory vegetables are the raw materials of advanced handicrafts. Pollen has the effects of cooling blood and stopping bleeding, reducing swelling and removing blood stasis. It has gradually become the food on the dinner table, originally a kind of wild vegetable born near various ponds and other water sources. But large-scale cultivation began as the nutritional value of ivory vegetables was discovered. The following editor has brought the cultivation techniques of ivory vegetables, let's have a look!

1. Planting site

Ivory vegetable is originally a kind of wild vegetable, so its growth ability is relatively strong, and the requirement for soil is not very great, usually the garden soil where vegetables are grown at ordinary times. But because ivory vegetable is an aquatic plant, it needs to be planted in the water layer, and the abandoned rice field can be changed into a planting base. It should be noted that the planting plot has water at any time, and the water level should not be lower than 10 cm. There is also a good control of the pH value of the soil, too alkali and salt should not be planted. Ivory vegetables have a high survival rate, but if you want to grow healthily, you still need to choose the most suitable soil for ivory vegetables to grow.

2. Timely cultivation

As I just said, the growth ability of ivory vegetables is very strong, and the temperature requirements are not very strict. As long as the temperature is above 5 degrees, it can be cultivated all the year round, but the most suitable temperature for the growth of ivory is about 26. Soil preparation should be done before sowing, ploughing and disinfection should be done, and then irrigation should cover the soil and soak. After soaking in the national policy, turn it deeply twice or so, and then apply sufficient base fertilizer for cultivation. During cultivation, we should pay attention to the planting depth and density, and the depth should be controlled at about 15cm. Ivory vegetable can be harvested continuously for about 5 years at a time. If it is planted in the direction of seedlings, it can grow wildly and increase the number of seedlings.

3. Water and fertilizer management

Ivory vegetable is an aquatic vegetable, so the demand for water is very large. In the process of planting, we should ensure that the water level is above 10 cm, and then change the water once a quarter, at least in the general amount of water. And do a good job in the ridge of the field to avoid too loose, leading to leakage. After about 7 days of successful cultivation, we should properly apply foliar fertilizer to promote the growth of stems and leaves of ivory cabbage, and apply appropriate amount of available nitrogen fertilizer half a month later to enhance the growth of the plant. After entering the harvest period, the fertilizer type should be adjusted reasonably according to the plant growth and soil conditions to avoid plant malnutrition and promote its all-round growth.

4. Harvesting and processing

The growth ability of ivory vegetable is very strong, and under normal management, it can be harvested after about 2-3 weeks of cultivation. The harvest time depends on the weather and season. For example, it can be harvested once a week in spring and summer and once a week in winter. The main harvesting object is the tuberous part of the plant, so we should pay attention to the strength when harvesting to avoid injuring the root of the plant. Wash the mud water after harvest, and then manage it by stages for sale. if you want to store it, you should put it into a fresh-keeping bag, which can be stored for about 8 days at a temperature of about 4 degrees. Large-scale ones can also be made into canned, preserved fruit and dried vegetables and other processing products to improve planting efficiency.

The above is a brief introduction to the cultivation techniques of ivory vegetables, almost the whole plant has nutritional value. And because the appearance of the ivory plant is very good, the wetland parks in various parts of our country are regarded as a very valuable ornamental flower, and its planting prospect is quite good. This is the end of today's introduction, this article is for reference only, want to know more related information, please continue to follow us!