Soilless cultivation techniques of garlic yellow

Prepare some healthy and full garlic cloves and put them in a cool place to let them germinate. After sprouting, peel off, prepare a nursery bed, then put the garlic cloves neatly on it, then sprinkle a small amount of water and put it in a cool place. After the seedlings grow, cover with a layer of gauze or curtains to let them grow freely and grow garlic yellow.

Soilless cultivation and sowing techniques of garlic yellow

1. Garlic species selection

The growth of garlic yellow depends entirely on the nutrition of garlic cloves, so the yield of garlic yellow is directly related to the quality of garlic seeds. Garlic with strong growth, no diseases and insect pests and no mechanical damage should be selected. generally, about 10 cloves of white garlic and red garlic can be used as garlic seeds.

2. Sowing time

Garlic yellow can adapt to a wide range of temperature and can grow at 10-30 ℃. Except for cold winter and dog days, it can be produced in early spring, early summer, autumn and early winter. The harvest time of garlic is May every year, which coincides with the high temperature period in summer, the temperature is often above 25 ℃, garlic is dormant, sowing directly without treatment after harvest, it will not germinate and grow. Therefore, if the garlic seed sown before September, the dormancy period must be broken before it can sprout normally. The specific method is to store the garlic seed in the dark environment of 0: 5 ℃ for 1 month before sowing.

3. Soak garlic seeds

The day before sowing, soak the garlic in a woven bag with gibberellin 20000 times solution for 3 hours. Although the immersion link is simple to operate, it is essential. Otherwise, watering after sowing, the garlic seed absorbs water and expands and squeezes into a knot on the culture bed, which is not conducive to the germination and growth of garlic yellow.

The above is the introduction of soilless cultivation technology of garlic yellow. I hope it will be helpful to everyone.