Garlic planting technology How to grow garlic?

Cultivation methods of garlic (basic knowledge);

The best breeding time: garlic dew is too early and cold dew is too late. It is the right time to plant garlic in the autumn equinox.

The most suitable soil for growth: the best soil is fertile, loose, breathable, water-retaining and drainage.

Humidity requirements for growth: Garlic is a vegetable crop that consumes a lot of water, so it should keep enough water during its growth.

Optimum growth temperature: good cold environment, optimum temperature -5℃~26℃.

Optimum growth light: flower bud and scale bud differentiation of vernalization garlic began under long sunshine and high temperature conditions. Only suitable for the growth of stems and leaves in short sunshine and cold environment. Will inhibit the formation of scale buds. Therefore, no matter spring sowing or autumn sowing, it is necessary to experience the conditions of low temperature and long sunshine.

Precautions for potted garlic on your balcony;

Fertilization: garlic

Nitrogen fertilizer 15- 18kg, phosphorus pentoxide 10- 12kg, potassium oxide 25-30kg, sulfur 15-20kg, magnesium oxide10-/kloc-0.

Key points of watering: Garlic is a vegetable crop that consumes a lot of water, so it needs to keep enough water during its growth. The demand for water is different in different periods. The suitable soil water content is 85% of field capacity from sowing to seedling stage, 75-85% from seedling stage to overwintering stage, 65% in overwintering stage and 70-80% in greening stage. Bolting period is the key period for fertilizer and water demand. During this period, if fertilizer and water are insufficient, it will affect the quality improvement of garlic shoots and the expansion of garlic. The soil water content at bolting and swelling stage is 75-80% of the field water capacity.

Changing soil: Garlic is not strict about soil type, and fertile loam is the best, which is loose and breathable, with good water-retaining and drainage performance, and the ecological environment is conducive to bulb growth and development. Garlic is large and tidy, with good quality and high yield.

Breeding key points: Choose the best garlic variety: Choose seeds with a single petal weight of more than 5g, the garlic skin has the same color, the shape is full and round, and the garlic petals have the same size.

Petal treatment of seeds: when planting, remove the seed coat with petals and disinfect it. Only peeling garlic seeds when planting will make garlic seeds dehydrate and dry prematurely. The specific operation method is: peel off the stem disk of garlic, and peel off the skin outside the garlic cloves at the same time to promote the water absorption, rooting and emergence of garlic cloves, and peel off the stem heel at the same time, which is beneficial to rooting and emergence. Soak garlic cloves in warm water at 40℃ for one day and night before stem removal, and change water during the period.

Pest control: garlic

Although garlic is mainly organic fertilizer, it has strong disease resistance and few pests and diseases, but improper management can also cause pests and diseases. Common pests and diseases include garlic maggot, leaf blight and Sclerotinia sclerotiorum. In management, we should adhere to the principle of "prevention first, combining prevention with control" and strengthen prevention in initial calculation, seed petal treatment and sowing. If pests and diseases are found at seedling stage, they should be treated in time to ensure normal growth.

Aquaculture and soil cultivation of cultivated garlic;

Garlic hydroponics:

1. Prepare cups, in fact, bowls, lunch boxes and the like can be used, and you can eat more, as long as it is a container for holding water. Load the tap water.

2. A few garlic, fresh and full of color, as long as it is not rotten.

3. Remember to remove the stems from the garlic, so that the garlic seedlings can be drilled out more easily.

4. Because it is broken, it can't stand, so it can be raised directly in the water. The water just needs to be submerged under the garlic. It doesn't matter if there is more water.

5. If you want to break it, you can put some clean river sand or silt and insert garlic cloves, which is not bad.

6. It will sprout soon. Remember to bask in the sun, otherwise it will grow very thin and easy to grow white.

7. It won't be long before the garlic seedlings grow up and can be eaten. Cut it with scissors when eating, and let the rest grow. Hehe, it's very simple. Try it sometime.

Experience of garlic hydroponics;

Garlic breeding base should be far away from cities, industrial and mining areas and main traffic arteries, and there are no enterprises discharging "three wastes" in and around the base. The atmospheric environment of farmland is good, and the irrigation water quality and soil environmental quality should meet the environmental quality standards of green food producing areas. The soil suitable for garlic growth should be deep and fertile, with organic matter content above 1.0%, and loam soil is the best.