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The planting method of garlic

1. In the northern region, the species is selected in March and April in spring. Planting method selection of improved varieties of garlic seed selection requirements are pure white without red tendons, no scars, no saccharification, no light skin, what should be paid attention to is one of the key factors for the high yield of garlic seeds. Generally speaking, the size and weight of garlic seeds is about 5kg.

Garlic can be planted in autumn and spring. The planting methods are as follows: land selection and soil preparation: deep ploughing and careful cultivation, and adequate application of basic fertilizer. Select varieties: select suitable varieties. Sowing: insert the garlic cloves into the soil, the suitable depth is 1/3 of the garlic cloves, and keep the plant spacing and row spacing moderate. Watering: immediately after sowing, water the soil and keep the soil moist until the garlic seedlings grow. Fertilization: according to the growth of garlic seedlings topdressing, generally can be applied nitrogen fertilizer and phosphorus fertilizer.

3. Sowing can be carried out in February to April in spring or August to October in autumn. Garlic has strong adaptability to the environment, but garlic seedlings are not resistant to cold, so garlic is generally sown in spring, summer and autumn, and it is difficult for seeds to germinate in winter.

4. the first sowing method is to open ditches and irrigate water first, and then cover the soil after planting garlic, which is called wet sowing. The second is to drill more holes to plant garlic and water it after suppression, which is called dry sowing. The yield of garlic in sowing density and depth is composed of the number of plants per mu, the number of cloves per plant and the weight of cloves per plant. Therefore, it is necessary to plant reasonably closely, generally keeping seedlings in the range of 40,000 ~ 50,000 per mu, that is, the row spacing of 25cm and 4cm, in order to obtain higher yield.

5. Garlic should be dried in the sun for 2-3 days before sowing, which is beneficial to loosening and separating garlic cloves. Removing the garlic skin can promote the garlic to absorb water and root, then soak it in water for about six hours and then pick it up. The soil should be loose and fertile sandy loam, preferably 1-5 meters wide, with a gap of 5 centimeters between the width and depth of the ditch.

6. Garlic does not have high requirements for soil quality, and general garden soil can be planted. Before sowing, it is necessary to prepare the soil, turn the soil into a deep layer of 20cm, clear out the stones in the field, and then plough the land into a border shape, which is of random size, which is very convenient for drainage and irrigation.

Key points of garlic seedling management how to cultivate garlic

1. Water management: in the seedling stage, excessive watering should be avoided to prevent the soil from being too moist, so as to control the growth rate of garlic. Especially in the northern region, plastic film mulching technology is usually used, which can be watered once after planting to ensure soil moisture and ensure the neat growth of garlic seedlings. Fertilizer control: at the seedling stage, the focus is on controlling the use of nitrogen fertilizer to prevent overgrowth.

2. This requires that garlic fields should not be watered too much before winter to prevent the soil from hardening and cultivate strong seedlings. Preventing frost injury is also an important task of seedling management. Nitrogen, phosphorus and potassium fertilizer can be sprayed before overwintering to improve the growth of garlic, and anti-freezing water can be poured before overwintering. The control of black spot and root rot are the main diseases and insect pests at seedling stage. On the one hand, these diseases are caused by high soil water content, on the other hand, they may be related to seed-borne bacteria.

3. Watering should be properly controlled at the initial stage of seedling emergence, and the water to promote growth can be irrigated 2 or 3 times after about a week. With the growth of garlic seedlings, water demand increases, so the soil should be kept moist. If there is a hardening phenomenon in the soil, you can sprinkle an appropriate amount of fine water, and pay attention to prevent stagnant water and avoid root decay. After the emergence of garlic, the seedlings should be carried out in time to ensure the ventilation and light between the plants.

4. Germination period: garlic seeds are in the budding stage from sowing to before emergence. At this stage, watering should be controlled to prevent the soil from being too wet so as not to cause seed decay and affect germination. At the same time, seed rooting and seedling emergence can be promoted by soil hoeing, and generally speaking, it is not suitable to water, so as not to affect seed germination. Seedling stage: spring sowing garlic enters the seedling stage after the sprouting stage. At this point, we should pay attention to observe whether the leaf tip is yellowing, which usually means that the garlic begins to bolting.

5. In the garlic seedling stage, if the soil is not very dry, then basically no watering is needed. Now garlic cultivation is mainly covered with plastic film, and plastic film mulching only needs to be watered once. Under this soil moisture condition, the orderly emergence of garlic seedlings can be ensured and the phenomenon of water shortage can be prevented. Secondly, the application amount of nitrogen fertilizer should be controlled. Excessive nitrogen fertilizer can easily lead to the rapid growth of garlic. If a large amount of fertilizer is applied when sowing garlic, basically there can be no more fertilization.

How to cultivate garlic

Watering: garlic is a wet plant, and it is very afraid of drying. When the soil is dry, it is necessary to replenish water in time. Generally speaking, it is necessary to replenish water when it is semi-dry. Fertilization: apply fertilizer to garlic, mainly based on base fertilizer. It is usually added when the soil is dug up in late September. The need for topdressing is not too much, usually in early April, the right amount of urea and so on.

Planting garlic should choose the soil with loose soil, good drainage and rich organic matter, because garlic is a string root system, the root system distribution is shallow, and the distribution range is small, the ability of absorbing water and fertilizer is weak, and the bulb also grows and expands in the soil. (2) the structure of sandy loam is loose and the temperature rises rapidly, which is suitable for the growth of garlic root system.

The process of how to raise garlic includes key steps such as land preparation, sowing, field management and harvest. Land selection and preparation: garlic has strong adaptability, but in order to obtain high yield, we should choose land with deep soil layer, fertile soil and good drainage. Before sowing, deep ploughing should be carried out at a depth of 20-25 cm, and sufficient base fertilizer should be applied to provide sufficient nutrients for the growth of garlic.

Garlic culture method

Watering: garlic is a wet plant, and it is very afraid of drying. When the soil is dry, it is necessary to replenish water in time. Generally speaking, it is necessary to replenish water when it is semi-dry. Fertilization: apply fertilizer to garlic, mainly based on base fertilizer. It is usually added when the soil is dug up in late September. The need for topdressing is not too much, usually in early April, the right amount of urea and so on.

Propagation method: garlic mainly uses seed propagation method. When selecting seeds, attention should be paid to the effect of seed size on reproductive success rate and subsequent yield. It is suitable to sow seeds at the end of September or early October, when the temperature is about 17 degrees, with a row spacing of 20 cm and a plant spacing of 16 to 20 cm. Water the seeds in time after sowing. Pruning management: pruning properly during the growth of garlic. Pruning can be used as an auxiliary means, especially when diseases or insect pests occur.

Reproduction: garlic is propagated mainly by sowing. Choose the right seed, usually sown at the end of September or early October, when the temperature is about 17 degrees. The row spacing is about 20 cm and the plant spacing is between 16 and 18 cm. Proper watering is needed after sowing. Pruning: during the growing period of garlic, proper pruning is helpful to the prevention and control of diseases and insect pests. The number of pruning should not be too much, mainly in the occurrence of diseases and insect pests, other time can be timely pruning to avoid excessive pruning.

Choose older garlic cuttings, especially those that have already sprouted, and slightly sprouted ones are easier to grow in water. (2) peel the garlic into small cloves, and choose the larger ones for planting. In the planting method, put the treated garlic seeds in a container and add the right amount of water to cover the garlic body.