1、 When

China's rape is generally planted in autumn and winter, that is, from September to November. It can be harvested in May of the next year. This time period is more appropriate, and the appropriate temperature can ensure the growth. This is winter rape, which is generally concentrated near the Yangtze River Basin, with a wide planting area and a large proportion. Different regions have different planting times, and spring rape is planted around the end of April. It can be harvested in September. The planting sites are concentrated in Northeast and Northwest China

2、 Planting method

1. Land leveling: before planting, select a good place. The requirements in this regard are not very high. Just choose a sunny place. Before planting, level the land to maintain the activity and softness of the soil

2. Sowing seeds: purchase high-quality seeds in advance to ensure the probability of survival. Sow the seeds into the soil at a certain distance. Pay attention to follow-up management, contact with sufficient light, observe the water content of soil surface and supplement water in time. After the seedlings grow, remove the weeds next to them to ensure that they will not compete with the plants for nutrients