1, ryegrass fertilization type

Ryegrass likes farmyard manure, phosphate fertilizer and nitrogen fertilizer. Fertilization can be applied in advance before sowing ryegrass seeds. At this time, farmyard manure is very good. At the peak of ryegrass growth, nitrogen fertilizer can be applied to promote ryegrass growth. If ryegrass is pruned, calcium phosphate fertilizer can be used to supplement the nutrition of ryegrass, prune it in time and continue to grow.

2, Lolium perenne fertilization skills

When fertilizing ryegrass, if farmyard manure is applied in advance, it is necessary to fertilize in the soil layer 6 cm to 8 cm deep. At this time, it is the base fertilizer. When ryegrass grows, it can be topdressing, sowing or watering in time.

3. Fertilization method of ryegrass

After a winter, in order to promote the greening of ryegrass, accelerate the growth of ryegrass plants and supplement the soil fertility of ryegrass growth, topdressing should be applied to ryegrass in time after each mowing, generally applying ammonium bicarbonate 15-20kg per mu. Apply base fertilizer, and apply farmyard manure1000-1500kg or calcium magnesium phosphate fertilizer 40-50kg per mu. Fertilization should be uniform, and after fertilization, soil should be covered and compacted with feet, so that the effect of preventing volatilization of newly applied fertilizer is not obvious. After application, cover the soil with your feet to prevent the chemical fertilizer from volatilizing.

In short, ryegrass can use farmyard manure, pig manure and cow dung. In the application technology of ryegrass, it should be sufficient base fertilizer and rapid topdressing. It is better to use calcium magnesium phosphate fertilizer when ryegrass grows, and nitrogen fertilizer should be applied in time after pruning.