Cultivation of sea asparagus

Sea asparagus, also known as asparagus, also known as asparagus in the north, tastes crisp, tender and salty, and has a unique taste. Many people like to eat sea asparagus. So how to operate the cultivation of asparagus?

First, sowing seeds

There are almost two ways to sow sea asparagus when sowing asparagus. One is to first set up a small ditch on the fined field, which is about 4 centimeters deep, and then sow the seeds in the ditch, which should be more evenly. After the seeds are sown, cover them with about 2 centimeters of thin soil, then pour the right amount of water on the top of the ditch, and finally cover the plastic film on it. Or it can be covered with withered grass fertilizer or cereal grass, which can make the seedlings unearthed faster. Another method is relatively simple: first water the field and irrigate all parts of the field, and then after sowing the seeds of asparagus in the field, be sure to spread them evenly, covering it with a layer of fine soil, and then cover it with a layer of withered grass.

II. Fertilization

Sea asparagus is the top shoot of the plant, so when growing vegetables, let the vegetables grow a lot of branches, so that the yield of sea asparagus will be very high. During the growth of sea asparagus, a lot of fertilizer is needed, so it is necessary to apply fertilizer constantly. Basically, it is necessary to apply fertilizer immediately after harvest, so that sea asparagus can grow faster and the time for the next harvest will be shortened. When applying fertilizer, marsh water or urea is usually used to make the seedlings grow faster. At the same time, it is necessary to pick the heart of the vine many times, so that more side branches will grow and the yield of sea asparagus will be increased.

III. Pest control

In the whole stage of the growth of sea asparagus, there are basically no diseases, but pests occasionally appear, such as leaf rollers, moths, vegetable leaf insects, aphids, and so on. These pests mainly eat the stems and leaves of sea asparagus, which will lead to a decline in the yield and poor quality of sea asparagus, and if it is serious, it will kill the plant. Therefore, in peacetime, once pests are found, they should be caught immediately, or sprayed with corresponding agents to control them. In general, trichlorfon, or chlorothalonil solvent, Bordeaux solution and other agents will be used. But be careful not to spray until 15 days before harvest.

IV. Harvest

In the harvest of sea asparagus is relatively simple, that is, when the sea asparagus grows to a certain extent, basically grow to 31 cm, it can be harvested. Basically, it can be harvested every 5 days or so.

The planting method of sea asparagus is relatively simple, the taste is crisp, tender and slightly salty, and it has been sought after by many people.