Is four-rowed bean an annual plant? how long is the growth cycle of four-rowed bean?

People often say that green gold refers to four-rowed beans. Four-rowed bean contains a variety of nutritional elements and rich vitamins, and the medicinal value is also very high, the utility is higher than the general beans, is a new health food. However, many friends should not know much about the four-rowed beans. Next, the editor will take you to understand it.

Is the four-rowed bean an annual plant?

Four-rowed beans can be annual or perennial herbs. The southern region can directly leave roots through the winter, do not have to plant again in the coming year, is a perennial plant. On the other hand, the climate in the northern region is cold, so it is not suitable to leave roots for the winter, so it must be replanted next year, so it is also an annual plant.

Four-rowed beans are nutritious, comparable to soybeans and covered with treasures all over the body.

1. Dried beans made from four-rowed beans can not only be used to extract soybean oil, but also can cultivate bean sprouts, increase edible varieties and improve value.

2. The tender leaves of four-rowed beans can be made into soup, stir-fried, crisp and tender.

3. The roots of four-rowed beans can be fried and eaten, or they can be made into starch or dried slices.

4. when the stems and leaves are ripe, they are natural green fertilizers.

5. Moreover, the four-rowed bean has a dense root system and strong nitrogen fixation ability, which can provide good fertilizer for other crops.

How long is the growth cycle of four-rowed bean?

Four-rowed beans are generally sown in March-June and harvested in September-October in the south. In the north, the seeds are usually sown in June and harvested from October to November.

1. The cultivation method of four-rowed bean is similar to that of cowpea and other legumes. Suitable for humid and warm climate, the quality and yield of tender pods produced by four-rowed beans growing on sandy soil are the best.

2, four-rowed beans like ventilation, strong light environment, not resistant to rain and waterlogging.

3. The potato cubes and seeds of four-rowed beans can be preserved. The mature pods can be dried in time and preserved in a dry environment so that they can be planted in the coming year.

Nutritional value of four-rowed bean

The four-rowed bean, known as the king of green gold and beans, is rich in a variety of nutrients and has high nutritional value.

1. Four-rowed beans contain a lot of amino acids, which is higher than soybean lysine, which helps the body calm the mind, strengthen the brain, prevent cardio-cerebrovascular sclerosis and improve immunity.

2. Four-rowed beans are rich in dietary fiber, increase intestinal peristalsis, help the human body improve intestinal health and prevent urinary system inflammation.

3. Four-rowed beans are also rich in carotene, vitamins and other nutrients, which can supplement necessary calcium and other nutrients for the human body, and prevent arteriosclerosis, coronary heart disease and other diseases.

4. Four-rowed beans are rich in trace elements such as zinc, calcium, iron and phosphorus, which can replenish blood and iron, which is very suitable for postpartum women.

Four-rowed beans can help people prevent a variety of diseases, is a very healthy vegetable, but also a good source of nutrition for the human body, we should all eat more.