First, planting time
If you grow radishes in Shandong, you can choose spring, probably in April, or autumn, probably in August. When planting radish, don't do it in too cold weather. If it is planted in autumn and winter, don't be too late, otherwise low temperature will affect its germination and reduce radish yield.
Second, choose the planting place.
It is very important to choose a plot suitable for the growth of green radish. The planting site should have loose and breathable soil. It is a deep-rooted plant, so the soil in the planting area should be deep. However, when the soil layer is shallow, you can choose to make ridges when preparing the soil, and make the ridges appropriately high, which can also increase the thickness of the soil to a certain extent. There should be convenient drainage measures in the planting area, and drainage ditches should be dug next to the land to make it easier to drain water when planting in the future.
Third, soil preparation and fertilization
After choosing the right land, we should dig deep into the soil, otherwise the soil will be hardened and airtight, and there may be germs and stone residues. At the same time, big clods should be broken. And apply sufficient base fertilizer, which is mainly manure, and can also be applied in combination with phosphate fertilizer and plant ash.
Fourth, seed selection and sowing.
Because there are different varieties of green radish, we should choose varieties with good resistance and strong growth when planting, and the seeds should be fresh and full. Don't use seeds that have been preserved for too long, so the seeds will emerge more neatly and quickly.
Sowing can be done by drilling holes, watering after ditching, and then planting the seeds in the ditch and covering them with a thin layer of soil. For small-area planting, hole sowing can be used. After laying the planting hole, water it first, and then put 4-5 seeds in the hole. After covering the soil, small buds will grow in a week or so. After budding, a small amount of urea can be used to water the seedlings again to help them grow faster.