1, land preparation: planting garlic should choose loose soil, well-drained, organic matter-rich plots of cultivation. Cultivation of garlic plots in the previous crop harvest immediately after plowing and sun-drying. Before sowing and then rectify the ground for the border, rectify the ground per acre of rotting organic fertilizer about 3000 kg, plus nitrogen, phosphorus, potassium content of 20:10:18 garlic formula fertilizer 100 kg.

2, sowing: Lunan area (Luling County) October 5-15 sowing, planting spacing: 10X22 cm (2.8-3.0 million plants per mu).

3, the whole garlic bed: immediately after planting into the garlic bed, every 4 rows into a row, the back of the row is about 15 cm high, in order to facilitate watering and cover the film.

4, watering and mulching: water the garlic beds as soon as possible after the whole beds, and then again after 5-7 days, to combine this watering, spraying herbicides, mulching.

5, artificial broken film: garlic is generally planted about 7 days after the emergence of seedlings. After the garlic seedlings come out, artificial help garlic seedlings from under the film to pick out, if the film is broken too late, the garlic leaves will be bent and deformed, affecting photosynthesis.

6, watering overwintering water: late November, to pour a wintering water to let the garlic safe overwintering, overwintering period generally do not need to water.

7, watering water: early April of the following year (before and after the Qingming Festival), watering water; after every 15 days or so, watering.

8, harvest garlic shoots: early to mid-May, garlic shoots grow to about 40 centimeters, naturally curved drooping, pull out the garlic shoots to eat.

9, harvest garlic: garlic shoots harvested about 15-18 days after the garlic head grows, you can pull out the garlic head, placed in the shade to dry and store spare. Pick out the garlic cloves neatly, the garlic head is big to keep as garlic seed, start the next round.