Potato planting time and methods are as follows:

1, generally planted in the spring, to the end of February to early March sowing is appropriate, to the end of May to mid-June can be harvested.

2, sowing the implementation of mulch cover, take the row spacing 60 cm, plant spacing 25 cm, or row spacing 70 cm, plant spacing 20 cm way to sow, keep the density of 4,000-4,500 plants per acre is appropriate.

3, about 20 days after sowing, seedlings will gradually dew soil, this time you need to key the plastic film to release the wind, wait until the seedlings grow to 10 cm high, the seedlings around the plastic film with soil pressure tight, conducive to water retention.

4, the pre-growth stage generally do not have to water, if you meet the dry weather without rain, you can interval of about 10 days to water 1 time. Harvest 10 days before to stop watering.

5, love farmyard manure, during the growth of 4000-5000 pounds per acre can be applied, while the appropriate application of fertilizer, with nitrogen, phosphorus, potassium together.

6, green blight is a common disease, spraying agro-streptomycin 2000 times liquid, with the new high fat film for prevention and control, is conducive to controlling the spread of pests and diseases.