Garlic is one of the most popular vegetables in winter. It is also suitable for growing vegetables in winter because of its cold tolerance and shade tolerance. You can use the free time in the winter to carry out greenhouse garlic cultivation, which is both self-sufficient and additional income. The following small series will talk about greenhouse garlic cultivation techniques. First, the choice of garlic seed The nutrition of garlic seedlings comes from the mother petals. It is necessary to choose the bulbs to be hypertrophied and enriched, and there is no frost damage. The larger garlic heads are used for garlic. Such garlic petals have strong resistance to bad environment, nutrient foot, garlic seedlings grow prosperous, and the probability of high quality and high yield is more Big. Second, the garlic soil preparation, fertilization After cleaning the greenhouse, apply a proper amount of fertilized pig manure and other fertilizers on the greenhouse floor, and then turn it over twice. The depth should not be too deep, and the glutinous rice noodles can be used for simmering. It can also be cultivated by using greenhouse gaps or wooden box shelves. Prepare the fine sand for garlic. Third, the treatment of garlic Before planting the garlic seedlings, put the garlic to be planted in the indoor water for half a day to one day, so that the garlic can absorb enough water. The standard is to soak the outer skin of the garlic head and touch it with water. After the water is taken out, the stems and garlic chop are excavated. After excavation, the roots are quick and the seedlings are released, which can promote high yield. Fourth, the cultivation of garlic From the end of the greenhouse, the garlic should be placed tightly. The garlic should be pressed down a little, and the small tap is light, so that the top of the garlic is flush, so as not to bump the garlic when harvesting. After a pendulum is finished, use a wooden board to gently pat flat, so that the garlic cloves are in close contact with the ground. The upper part is covered with sand 2cm-3cm and then the bottom water is poured. If there is a leak in the sand, it must be filled with sand, paying attention to the smoothness of the entire surface. In order to make full use of the greenhouse, it can be cultivated on two shelves. V. Management of water Generally, the new roots begin to grow in 3-5 days after planting. At this time, water should be poured once. After the seedbed is slightly dry, the seedlings are slightly squeezed with the wide planks, so that the new roots are in close contact with the soil and promote downward growth. When the Miao Gang was unearthed, it covered another fine sand of about 1 cm. When the garlic seedling grows to 10cm, the second water is poured, and the third water is poured 2-3 days before the head garlic seedlings are received, and the water volume is suitable. The specific time for watering should be selected in the morning or evening, and sprayed with a watering can when watering. Sixth, temperature regulation The temperature of day and night before the emergence of garlic seedlings should be maintained at 25-30 ° C to promote emergence. After the seedlings are released, the temperature is appropriately lowered, and the room temperature is lowered to about 19 °C 3-5 days before harvesting to improve the quality of the garlic seedlings. If the growth temperature, light, water and fertilizer conditions of the garlic seedlings are suitable, the height of the seedling height is about 20 cm after the garlic seedlings are planted, the tip of the garlic seedlings begins to swirl, and when the leaf sheath is dumped, the first seed can be harvested. Garlic is gone. For the wonderful pictures and hot comments about greenhouse garlic cultivation techniques, you may be interested in the following recommended contents. Welcome to read. Organic green tea extract powder is extracted from green tea. We only select the best organic tea as raw materials in extraction. Its origin and health have been strictly confirmed.
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