1. Planting time
Open field autumn sowing garlic suitable sowing period for late September to early October, generally around the autumnal equinox. Sowing should not be too early or too late, otherwise it will affect its yield and quality.
2. Selection of plots
Suitable for fertile, loose and permeable, strong water and fertilizer retention, easy drainage and irrigation, neutral or slightly acidic soil, avoid continuous cropping with onion and garlic vegetables.
3, the choice of garlic varieties
Before sowing, seeds should be selected and selected cloves. Choose garlic head large, garlic cloves hard, color and lustre fresh, no disease.
4. Fertilize the soil
Garlic planting before applying sufficient base fertilizer. Base fertilizer is best fully rotted and fermented organic fertilizer or bio-organic bacterial fertilizer, or slow-release fertilizer. Generally 4000-5000 kg of organic fertilizer per acre.
5, planting density
Planting density varies by variety, generally mu with 30,000 35,000 plants, plant spacing about 89 cm 20 cm. Appropriate dense planting can obtain high yield.
6, fertilizer points
Garlic into the flower buds and bulbous bud differentiation period, need more water and fertilizer. 18-20 days after the moss removal for garlic expansion period. During this period, you can apply a "head of fertilizer", generally 15-20 kg of urea per mu, and then every 7-8 days watering, keep the ground moist, prolong the growth of leaves, promote root growth. Garlic. Delivering nutrients to garlic, slowing down the aging rate of leaves, promoting garlic expansion, and improving garlic yield.
Of course, in addition to the above, pest control, scientific harvesting, post-harvest management is also very important, but also related to the coming year's garlic yield.
