Planting method of salvia miltiorrhiza

1, we need to breed one by one. When planting, we need to dig and plant at any time to avoid damaging the seedlings of Salvia miltiorrhiza, which is usually planted in March or October of the lunar calendar.

2. Dig the appropriate row spacing and depth, and then put farmyard manure. When planting, the branches can be folded into root segments of about 5 cm, and root strips can be planted at the edges. Generally, put 1 to 2 strips upward per plant, and then cover with 2 cm of soil.

3. Cutting propagation: We choose the upper branches of Salvia miltiorrhiza, cut them into 15 to 10 cm branches, only cut off some leaves of 1/2, and cut them in the ridged land at will. The cuttings are obliquely inserted into the soil for about 5 cm, then watered to avoid light, and transplanted into the ground after rooting.

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5. Planting method of Salvia miltiorrhiza

6, seed reproduction, seed reproduction We need to raise seedlings and transplant. After sowing, cover it with half a centimeter thick soil, then water it, cover it with film and keep it moist. They will grow out in about 15 days. When the seeds are ripe in June, sow them immediately, and 10 can be transplanted into the field.

7. After transplanting into the field, we need to weed and breed by root. Generally, when the seedlings begin to be unearthed in April, we need to weed in time. We need to weed three times a year, the first time in May, the second time in June and the third time in August.

8. General farmyard manure can be used to fertilize. One to two thousand kilograms of farmyard manure can be used per mu. If it grows vigorously, it can be topdressing twice. If there is no farmyard manure, you can also use calcium phosphate or cake fertilizer, about 30 to 40 kilograms per mu.

9. Irrigation can be done properly, pay attention to drainage and prevent waterlogging. If there is drought at seedling stage and seedling stage, irrigation or watering should be done in time. When salvia miltiorrhiza blooms, we can pick off the extra buds. Except Salvia miltiorrhiza, which keeps seeds, we can pick off buds in stages, which is beneficial to the growth of roots.