How to apply wax fertilizer in rapeseed
The fertilizer is the fertilizer applied to the rape before or after the winter. At this time, the roots and leaves of rapeseed continued to grow, and the main inflorescences began to differentiate from flower buds. Most of the branches and flower buds developed before convulsion. Therefore, the nutritional conditions at this time are not only related to the development of roots, the growth of new leaves, but also affect the number of branches and the number of flower buds. In the case of insufficient base seedling fertilizer and poor seedling growth, it is necessary to apply wax fertilizer. Generally, the field is like a fertilizer, and the soil is rich.
The fertilizer is mainly organic fertilizer, and the fertilization time should be from the winter to the early winter. In time, in time, it is generally applied from mid-late December to early January. In general, the field can be combined with soil-mixed ash fertilizer and soil and roots to improve soil temperature and keep warm and anti-freeze. Under the premise of using organic fertilizer as the main part of the three types of seedlings, the quick-acting nitrogen fertilizer should be appropriately increased to promote the seedlings and promote balanced growth, but the quantity should not be too high, so as to avoid excessive growth and freezing damage. When applying the fertilizer, it can be combined with the application of phosphorus and potassium fertilizer. If you encounter drought, you should fight drought in time to exert fertilizer efficiency.
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