A Detailed Guide to the Latest Broccoli Planting Times and Methods
Broccoli, also known as western broccoli, is one of the more common green vegetables on the market. It has been cultivated in China for hundreds of years. Its appearance resembles a mushroom, with granular pieces formed around the stalk. Today, Qinnong Net will give everyone a brief introduction to information on broccoli cultivation.
1. Planting Time
Many people think broccoli can only be planted in one season, but that is actually not the case. Broccoli can generally be planted in two seasons, in March and July. If planting begins in mid-March, it can usually be harvested in early June; if planted in early July, it can be harvested in mid-September. Because broccoli prefers warm to cool weather, the March harvest is generally better than the July harvest.
2. Planting Methods
1. Soil
Broccoli does not have high soil requirements and prefers sandy soil, because it likes relatively breathable soil, and sandy land will increase broccoli yield to a certain extent. The soil needs to be composted in advance, and weeds must not be left in the soil after clearing. The land should be positioned relatively high with convenient drainage, and the soil is best kept in a semi-moist state, which can enhance soil permeability. The soil can be slightly acidic.
2. Light and Temperature
Broccoli has a relatively high demand for sunlight, and good direct sunlight can promote the compactness of the curd. However, if the temperature is too high, shading is still needed. Generally, keeping the temperature at 25°C is more suitable for broccoli growth. The optimal direct sunlight duration is about 6 hours. When the temperature exceeds 35°C, attention should be paid to heat protection, otherwise the broccoli is prone to sunburn.
3. Fertilizer and Water Management
Because broccoli grows relatively quickly, its fertilizer and water requirements are relatively high, generally divided into 3-4 applications. One week after emergence, one topdressing is needed; next, after the curd grows, a second topdressing is needed; the later two applications depend on the growth situation. If growth is not ideal, apply twice; if ideal, once is enough. Water demand is relatively low in the early stage. Mainly after the curd grows, attention should be paid to maintaining the moisture of the curd. Generally, it is best to water directly along the connection between the leaf surface and the root.
Broccoli is actually currently used quite widely in Western cuisine, and many people in China cannot accept its taste. But compared with before, the situation is much better now, because broccoli's nutritional value is gradually being discovered by everyone. For better profits, everyone must manage broccoli carefully when planting it!