Planting time and method of broccoli

Broccoli and broccoli are one of the most common green vegetables in the market. It has been planted in China for hundreds of years. It looks like a mushroom with particles formed around the vegetable stalk. Today, the pro-agriculture network will give you a brief introduction to the information on broccoli planting.

1. Planting time

Many people think that broccoli can only be grown for one season, but this is not the case. Broccoli can generally be planted in two seasons, in March and July. Planting begins in mid-March and can usually be harvested in early June; if planted in early July, it can be harvested in mid-September. As broccoli prefers warm and cool weather, the harvest in March is usually better than that in July.

2. Planting method

1. Land

Broccoli does not have high requirements for soil, preferring sandy soil, because it likes more breathable soil, sandy land will increase the yield of broccoli to a certain extent. The soil needs to be composted in advance, and weeds cannot be left in the soil after cleaning up. The location of the land should be on the high side, the drainage is convenient, and the soil had better be kept in a semi-wet state, which can enhance the soil permeability and make the soil slightly acidic.

2. Light temperature

Broccoli has a high demand for sunlight, and good direct sunlight can promote the compactness of the bouquet. But if the temperature is too high or need shading, the general temperature control of 25 ℃ is more suitable for the growth of broccoli. It is best to control the direct exposure time at about 6 hours. When the temperature exceeds 35 ℃, you should pay attention to prevent heat, otherwise it is easy to sunburn broccoli.

3. Fertilizer and water management

Due to the rapid growth of broccoli, so fertilizer and water requirements will be more, generally divided into 3-4 times. Topdressing is needed once a week after emergence, followed by the second topdressing after the growth of the flower head, and the latter two times depending on the growth, not ideal twice, ideally once is good. The demand for water is less in the early stage, and attention should be paid to maintaining the wettability of the corm after the bulb growth. in general, water is best irrigated directly along the connection between the page and the root.

In fact, broccoli is widely used in western food at present, and many people in our country can not accept this taste. But it is much better than before, because the nutritional value of broccoli has been gradually discovered. In order to make a better profit, we must manage broccoli carefully when growing broccoli.