How to grow garlic with high yield and high quality? Share the technical tips of garlic production!

China is the largest producer of garlic. although the price of garlic fluctuates, people's enthusiasm for planting garlic continues unabated. At the end of this month, a new round of garlic sowing will begin in the Yangtze River valley and its southern region. So how to plant garlic with high yield and high quality? The following is to share with you the production technology of high-quality garlic.

1. Land preparation

Ploughing depth is generally about 20cm, to fine ploughing, raking flat, raking solid, there is no obvious bumpy, to achieve "neat, loose, broken, clean". According to the water source, the length of the border can be 80-100m long and 4.2-4.4m wide, and it can also be 40-50m long and 4.2-4.4m wide.

2. Seed selection

Peel and break the peel manually, remove the tray and stem plate of garlic, classify them according to large, medium, small and garlic heart, and treat the small garlic cloves according to the specific conditions. Seed selection requirements are pure white without red tendons, no scars, no saccharification, no light skin. The principle requires that each grain weighs about 5g. Seed size is the key to high yield.

How to choose garlic?

The larger garlic cloves were selected from the mature and dried garlic as garlic seed.

3. Sowing seeds at the right time

Garlic should be sown at the right time. The planting time is at the end of Bailu and the beginning of the Autumn Equinox (late September and early October), and the temperature is about 17 ℃. The garlic cloves should be dried for 1-2 days before sowing.

4. Reasonable close planting

General row spacing 20cm, plant spacing 16-17cm, about 20 000 plants per 667m2. Deep 5cm or so, cover the garlic with soil 1cm after planting.

5. Covering plastic film

After the garlic is planted, water it and wait for about 3 days. Cover the garlic floor with plastic film to keep the garlic warm.

Remember to spray sealed herbicides before mulching: after sowing garlic, you can choose chlorotoluron, isoproturon, Nongshita, Acetochlor, Dahuili, Shitianbu and other pharmaceuticals.

6. Hook garlic

After the garlic sprouts, in order to let the garlic seedlings grow out of the plastic film, first use "climbing son" or other tools to let the garlic sprouts drill through the plastic film. If you can't get out of a few, use a hook to hook it out.

7. Harvest garlic bolts

After several months of growing, the garlic bolts grew around May, and the farmers began to pull them out. Garlic stalk is actually the flower stem of garlic.

When garlic enters the bulb expansion stage after bolting, it is necessary to water and fertilize in time to prolong the time of leaf photosynthesis. After bolting, the leaves can be sprayed with Aidoushou, alginic acid, brassine, potassium dihydrogen phosphate at intervals of 5-7 days to maintain the leaves and prevent premature senility.

8. Harvest garlic

Digging garlic, cutting sticks-- processing garlic-- drying, cutting beard, peeling, packing.

Generally speaking, garlic is tolerant to drought but likes fertilizer and water. if there is enough fertilizer and water, the yield can be greatly increased, especially when garlic is watered frequently during the expansion period. Watering is a key and labor-consuming work in garlic management. good irrigation measures can not only meet the needs of garlic growth, but also save water, reduce diseases and insect pests, and save labor.