The correct method of rape seedling cultivation includes the following steps:
1.Choose high-quality seeds: Choose seeds with few pests and diseases, high germination rates, and good quality, which can be purchased from your local agricultural extension department or a reputable seed dealer.
2.Soil preparation: Choose a well-drained soil rich in organic matter. The pH of the soil is best at 60-7.0. Do a deep plough ahead of time to remove weeds and stones.
3.Sowing time: Generally, rapeseed is planted between September and October, depending on the local climate and planting Xi.
4.Sowing method: Before sowing, the soil should be fully watered, and then the seeds should be evenly sown, and then covered with a thin layer of soil. Water immediately after sowing to keep the soil moist.
5.Seedling management: After rapeseed emerges, it is necessary to pay attention to timely weeding, keep the soil moist, and water in a timely manner according to weather conditions. At the seedling stage, it is necessary to carry out a seedling thinning to remove weak seedlings and diseased seedlings.
6.Transplanting: When rape seedlings grow to 5-6 true leaves, they can be transplanted. Before transplanting, the land should be prepared in advance, and deep ploughing and fertilization should be carried out. When transplanting, keep the soil moist and avoid direct sunlight.
The above is the correct method of rape seedling raising, I hope it will be helpful to you.