How much water nutrients are needed for garlic cultivation, water garlic planting methods and change

In the vigorous growth period of leaves, more water is needed, so more watering should be used to promote seedlings and sprouts to grow quickly. Before the sprout harvesting period, control the water to make the plant wilt slightly, so that it is not easy to break when harvesting. Water the sprouts immediately after harvesting to promote plant and bulb growth.

The bulb must be sufficiently hydrated during the bulb expansion period**. Before harvesting, the water supply should be controlled to promote the aging of garlic and improve the quality and storage resistance. When the garlic is raised, pour 1 water to raise the garlic.

Before the emergence of garlic after sowing, the moisture should be ensured to be neat. Garlic seedlings should also pay attention to ensure that the soil moisture is **.

Watering garlic fields Garlic needs more water during the leafy growth period, so it is necessary to water more during this period to promote the growth of leaves and plants. During the bulb development period, a large amount of water is needed to promote the rapid growth of garlic heads. The agricultural proverb says "to eat garlic, mix in the mud", that is, the bulb (garlic) must be fully satisfied with water during the expansion period**.

When the bulbs are fully enlarged and ready to be harvested, the water supply needs to be controlled to promote the aging of the garlic and improve the quality and storage of the garlic.

1. Land preparation and fertilization, should choose a sunny and leeward, convenient drainage and irrigation, strong water and fertility retention of fertile fields, remove the residues of the previous crops, timely ploughing and drying, watering the bottom of the water, apply sufficient base fertilizer (5000 8000 kg of high-quality organic fertilizer per mu, 20 30 kg of phosphorus and potassium fertilizer), and keep the furrow surface flat and soft before sowing.

2. Sowing seedlings should be sown in a timely manner, reasonable dense planting, and new high-fat film dressing should be applied before sowing (it can repel underground pests and diseases, isolate virus infection, strengthen seed respiration intensity, and improve seed germination rate), and the suitable depth of general sowing is 3 4 cm. After sowing, water thoroughly, in order to prevent drought, at the same time, spray a new high-fat film 800 times liquid to keep warm and moisture, prevent and control soil slabting, and improve the seedling emergence rate.

3. Field management, timely watering and topdressing according to the growth needs of garlic, weeding in cultivation, timely spraying of strong stems in the growth period, and spraying of strong stems in the growth period, and at the same time, it should also be sprayed in the pregnant stage to make the underground fruit nutrient transport duct thicker, improve the expansion vitality of the fruit, enhance the disease resistance of the plant, and improve the yield of garlic.

4. Pest control, garlic is prone to leaf blight, dry rot, gray mold, virus disease and other diseases during the growth period, according to the requirements of plant protection, targeted agents (such as 20 virus busters, 40% Shijiale suspension, 50% Duofu wettable powder) should be sprayed in time to kill the agent, and at the same time, spray 800 times the new high-lipid film to enhance the efficacy.

Select a pot suitable for hydroponics by using the method of garlic seeding, select garlic seeds to put in a pot, pour an appropriate amount of water, change the water and add water.

1. Choose a pot suitable for hydroponics.

Try to use a transparent glass bottle, or an open porcelain pot can also be used, the advantage of hydroponics is that the growth of roots can be observed, so glass bottles are the most suitable.

2. Select the garlic species and put it in a pot.

The requirements of garlic species are similar to those of soil culture, and the garlic head with a large size and undamaged appearance is easy to feed, and if the garlic has sprouted tender sprouts, it is more suitable for hydroponics.

3. Pour in an appropriate amount of water.

Pour water until the bottom of the garlic seed can absorb the water, and put the tip of the garlic up, which is the part where the garlic seedlings will grow in the future.

4. Change the water and add water.

In fact, it is okay not to change the water, just add water, hydroponics is more water consumption than soil culture, you have to add water every 2 days, and after the root system grows out, you can absorb water by yourself, and you don't have to be so diligent in adding water.

Precautions

Garlic is oblate spherical or short conical, with grayish-white or light brown membranous scales on the outside, stripped of the scales, with 6 to 10 garlic cloves inside, which are born in whorls around the flower stem, disc-shaped at the base of the stem, and have many fibrous roots. Each garlic clove is covered with a film, and when the film is peeled off, white, thick and juicy scales are revealed.

Garlic seedlings can generally grow well in a month to two months, remember to pinch the seedlings in time to harvest, if you like to eat tender seedlings, you can pinch the seedlings earlier. Pinch the seedlings more than 2cm away from the roots, so that the garlic seedlings can still emerge new. In addition, remember to clean the pot regularly, especially hydroponics, the pot will grow green hairs for a long time, and it should be cleaned to prevent the breeding of germs.

Handling garlic cloves: Put the garlic in a box to germinate, keep the environment dark, remove it after 3 weeks, and peel off all the skin. Start hydroponics:

Place the garlic cloves neatly in a container and add water. Post-curing: Change the water for the garlic once a day.

Changing process: Budding from the middle of the garlic cloves, young leaves grow, and the stems become thicker.

1. Treat garlic seeds

Before planting garlic, you need to pick out garlic seeds that have no discoloration, no scars, dark spots, complete and full appearance, put them into a box to germinate, keep the environment dark, take them out after 3 weeks, peel off all the skin, and select the sprouted garlic seeds again.

2. Start hydroponics

Prepare a container that is almost the same as the height of garlic, then clean the container and garlic, put the garlic seeds neatly into the container one by one, pour water after all are placed, and the water level can not exceed two-thirds of the garlic seeds, so as to avoid submerging the young shoots, otherwise it will reduce the seedling emergence rate.

3. Post-maintenance

Water garlic needs to be replaced once a day during the maintenance period, and it can be placed in the sun in the morning on a sunny day to receive astigmatism, if you want to speed up the growth rate of garlic, it is recommended to add rice water or nutrient solution to the water to provide sufficient nutrients for the germination of garlic cloves.

4. The process of change

In the process of hydroponics, garlic cloves will continue to absorb water and grow upward, and then pull out small buds from the middle of the garlic cloves, with the growth of sprouts, the young leaves on it will grow longer and longer, and finally show the same growth state as soil-grown garlic, with green leaves and thick stems.

Water garlic planting method:

1. Preparation

Growing garlic using hydroponics is very simple, first prepare a suitable container, this one can be used on a plate or in a transparent bottle, and there is not much to be desired. Choose garlic that is healthier and fuller, which has a better ability to grow. Be careful not to hurt the garlic when peeling it, otherwise it will not grow seedlings.

2. Water management

Although it is possible to propagate garlic by hydroponics, it is not possible to throw the whole garlic into the water, as it will rot easily, and it will be fine if the water level reaches above the roots, so a slightly shallower plate will be more suitable for planting. However, the amount of water in this container is not much, and if the room is warm, it is easy to evaporate, so pay attention to adding water in time.

3. Temperature management

If the temperature of the room is too low, then the garlic seedlings are difficult to grow, and they may be frozen to death, 15 20 The environment is the most suitable. If possible, it can also be exposed to light frequently. After half a month, the seedlings will grow, and then you can wait to enjoy the delicious garlic seedlings.

Garlic Introduction:

Garlic (scientific name: garlic) is also called garlic, garlic, garlic Semi-annual herbaceous plant, lily family, allium genus, with bulbs as medicine.

Harvest in spring and summer, tie the handle, hang the ventilated place, and dry it in the shade for later use. The agricultural proverb says that "planting garlic does not come out of nine (months), out of nine long single heads", in June when the leaves are dry, dig up, remove sediment, ventilate and dry or bake until the skin is dry.

Choose a container: To grow garlic with water, first prepare a transparent container for easy observation of the root system. Change the water regularly:

Change the water once a day to prevent root rot. Control temperature: The ambient temperature is controlled between 15-25 degrees Celsius.

Precautions: Ensure that the environment is ventilated during the maintenance period, and remove the shrunken and rotten garlic cloves in time.

1. Select a container

Hydroponic garlic, first of all, you need to prepare a suitable container, it is best to be divided into two layers, the upper layer can seep water, such a container can not only facilitate the growth of garlic roots, but also more convenient to clean up, the container is best to be transparent, so that it is more convenient to observe the growth of garlic roots, and can also check the water quality status.

2. Change the water regularly

Put the garlic directly into the container, no need to peel off the garlic skin, after placing it, add clean water, the amount of water is not over the root of the garlic, if you want to use tap water, it is best to put it for 2 days before you can use it, you need to change the breeding water once a day to prevent the root from rotting.

3. Control the temperature

Move the garlic to a well-lit indoor location for maintenance, sufficient light can promote the growth of garlic, the ambient temperature is controlled between 15-25 degrees Celsius, too high temperature will reduce the germination rate of garlic, and low temperature will easily frostbite the plant.

4. Precautions

When maintaining garlic, we must ensure that the environment is ventilated, poor ventilation is easy to breed a large number of bacteria and viruses in the water, and it can be harvested after growing for more than a month, and the garlic leaves are cut off, and the shrunken and rotten garlic cloves should be removed in time.