What are the tips for planting vegetables after seedlings are planted and watered?

How to water vegetables after planting? It's easy to grow vegetables, but if you want to grow vegetables well, you really need to put a little more thought and effort into this. As the old saying goes:

Cherries are delicious and difficult to plant, that's the reason. For most vegetables, there are two major difficulties in the planting process, one is water and fertilizer management, and the other is pest control. In fact, compared with the control of pests and diseases, water and fertilizer management is simpler.

One of the things that makes many young friends more entangled is whether to water the vegetables after planting, and how to water them. Here the farmer shares his experience.

In fact, after the vegetable is planted, it does not mean that everything is fine, in fact, this is the first step of the long march. Some young people, after the vegetable is planted, it is like planting a tree, and they immediately water it, in fact, this is not the right practice, and it is easy to lead to the phenomenon of vegetable rooting.

<> the reason why transplanting vegetables cannot be watered immediately like transplanting saplings. That's because the root system of vegetables at this time is still relatively fragile, and also because transplanting can be damaged. At this time, if you water too much, then its water absorption ability is not strong, so that the root system has been soaked in water, and the roots will naturally rot.

If the vegetable seedlings have been rooting because of wrong watering, there is no need to worry about this, hoeing them in time to increase the air permeability of the soil can be effectively alleviated. If possible, at the next watering, you can add some fertilizer that is conducive to rooting.

Finally, the farmer would like to say that in different soils, its moisture, water retention and air permeability are different, but generally after the vegetables are planted, do not rush to water, especially not a large amount of watering. Just remember one principle, keep its soil moist and you're good to go. In addition, in order to prevent the water from being dispersed too quickly, you can also take shading protection measures!

Watering vegetables, one is to be flexible according to the soil moisture and weather temperature, when it should be watered, when it should be watered, when it should not be watered, do not water. For example, if the soil moisture is relatively good, or the temperature is not high, the weather forecast will rain in the near future, do not water. The second is to water vegetables as much as possible not to flood irrigation, should be sprinkled irrigation, or sprinkled is better.

The infiltration of flood irrigation is relatively shallow, and the soil is easy to compact, and the effect is not good.

This water must be poured thoroughly. Because the water can accelerate the combination of seedling roots and the soil in the shed, reduce the ground temperature, and is more conducive to slowing down the seedlings. Generally, it is watered about 4-7 days after the vegetable is planted, and it is advisable to water at five or six o'clock in the morning, because the difference between water and ground temperature is the smallest at this time, and the impact on the root system is small.

It is advisable to water about 10-15 days after the seedling water, because this period of time is mainly to control the water and squat the seedlings, and the watering should not be too diligent.

Some friends don't like to grow hydroponic plants at home, don't like to look at the soil on the table, are afraid that the house is dirty, or have a habit of cleanliness, so they can grow hydroponic plants. Prepare some clean water and containers where hydroponic plants can be grown. It is not necessary to prune as often during the curing process.

Plants also need water, oxygen, light, and proper fertilizer to grow in water, and indoor hydroponic plants also need regular fertilizer supplements to grow well.

If it is a hydroponic plant that has just been planted and the bottom of the branch has not yet taken root, it is 3 to 5 days to grind the water once to maintain the activity of the water and promote the roots of the plant. If it is a hydroponic plant with good roots, you can wait until the water is dark before changing the water.

When changing the water of hydroponic plants, if you find that the root type is rotten, rotten or wilted, the diseased roots should be cut off, the roots of the plants and the surface of the container should be properly cleaned, and replaced with clean water. Plants provide most of their nutrients through their roots, and hydroponic plants also need to be fertilized with water-soluble fertilizers. In general, water contains a lot of calcium, magnesium, sodium, chlorine, more tap water, and higher levels of boron and plutonium.

Nutrients that are lacking in water.

There are iron, potassium, phosphorus, nitrogen, and some trace elements.

Therefore, the preservation of hydroponic plants cannot be fertilized casually, and water-soluble fertilizers can be supplemented regularly. Also pay attention to fertilizing hydroponic plants. Stop fertilizing in autumn when the temperature gets colder.

In spring and summer, a thin layer of fertilizer can be applied every 4-6 weeks. The fertilizer concentration is much smaller than usual. Usually around 1 to 10.

If you find that the leaves of the hydroponic plants you care for become pale and the leaves grow smaller and smaller, you should spray foliar fertilizer regularly, and water can supplement the water-soluble fertilizer.

In order to achieve the best water feature effect, water feature plants can be grown with bottled spring water, rainwater well water, tap water contains a lot of chlorine and lacks natural nutrients, so it can be used in a container for another 2 3 days.

When we raise flowers, we will find that many flowers can be grown by hydroponics. The water feature grows a little slower, but it grows normally, and it is nice to watch the roots grow when placed in a transparent water feature container. Hydroponic plants can grow in them as long as they are watered, but the nutrients disappear after a period of time.

Because there are not many nutrients in a simple water feature. If we want to raise water well, we need to fertilize it regularly. So, how should hydroponic plants be fertilized and fertilizer selected?

Hydroponic plants do not use fertilizers with those pellets. The granular fertilizer is fat, which is a fast-acting fertilizer, and is poured on the silt soil. It can be quickly mixed into pots.

soil, which slowly absorbs the roots, but if we use it on hydroponic plants, it will create a situation of small roots. Because the fertilizer content in the aqueous solution is too high.

Produces small roots.

There are many formulas of hydroponic vegetable nutrient solution, widely used Versailles nutrient solution potassium nitrate, calcium nitrate, ammonium phosphate, magnesium sulfate, ferric chloride, potassium iodide, to change the water frequently, due to the long-term hydroponics inevitably have some germ residues, pond water, or river water is the best, if it is the tap water at home for about 2 days, change the water every 3 4 days, and then add the nutrient solution dropwise to it.

Hydroponic plants can not be fertilized indiscriminately, and some water-soluble fertilizers can be supplemented regularly. It should also be noted that after the temperature gets cold in autumn, you should start to stop fertilizing, and you can give a thin fertilizer once in 4 or 6 weeks in spring and summer, and the concentration of fertilization is much smaller than usual, about 1 10 usual.

If you want to water the vegetables after planting, they must be dry and wet. The problem that needs to be paid attention to is to see if there is oxygen in the soil, because if there is less oxygen in the soil, there is no way for vegetables to survive. Not only will there be decay, but even some microorganisms will appear inside.

When watering, you can use the way of sprinkling water slowly from less to more, and do not continue watering after reaching the standard. Plants can grow well when they are semi-dry and semi-wet, and can provide sufficient nutrients to the roots. <>

When watering, it must change with the season, and the temperature should be adjusted appropriately. Each vegetable needs a different temperature in different seasons, so be sure to water it once in the morning and once in the evening. In winter and spring, the temperature is relatively low, and if you water it coldly, it is likely that the seedlings will not be able to grow.

It is necessary to pour some warm water appropriately, so that the roots can slowly absorb better. In summer, the weather is hot, and the evaporation of vegetables will be relatively large. If you want your roots to absorb more water, you can choose to water it three times a day.

Be sure to pour cool water to ensure a sufficient supply of water. <>

The plants that grow will be different depending on the watering method during the growth period. More experienced farmers will choose to water more in the middle and late stages, and lay a good foundation in the early stage. The purpose is to ensure that the soil is moist so that the seeds can gradually bud.

After the buds are dewed, take a sprayer at home, water it gently in an atomized way, and let the seedlings quickly enter the vigorous growth stage. <>

In general, the problem that should be paid attention to when watering and fertilizing is the fertilizer that will be used for a while, and never go to wash it with water. Not only can the vegetables themselves not be absorbed, but it is even likely to affect the subsequent growth. When watering, it is best to make some drainage ditches to prevent the loss of fertilizer.

Organic fertilizer must be rotten when fertilizing, otherwise it is very likely that there will be insects after the seeds are planted.

First water: colonization water. The planting water should be watered thoroughly, which can accelerate the combination of seedling roots and soil in the shed, reduce the ground temperature, and be more conducive to slowing down the seedlings.

Because the soil in the shed before vegetable planting has been deeply turned, the ventilation is good after fertilization, and the seedlings have few roots and are mostly distributed in the 5 cm tillage layer, watering generally will not cause the root system to lack oxygen and dip the roots. The second water: slow seedling water.

Generally, about 6-7 days after the vegetable is planted, the amount of water should not be too large, it should be watered at five or six o'clock in the morning, when the difference between water and ground temperature is the smallest, and the impact on the root system is small. If you water it at ten o'clock or in the afternoon, it will often cause root damage due to high ground temperature and low water temperature. This watering can also add some raw materials that can promote root growth.

The third water: promote the water. It is advisable to water about 15 days after the seedling water, because this period of time is mainly to control the water and squat the seedlings, watering should not be too diligent.

In addition, the time and amount of watering are the same as those of slow seedling water.

Vegetables should be watered thoroughly after planting, so that the root system of the seedlings and the soil can be perfectly combined, and the ground temperature can be reduced as a whole; It is necessary to pay attention to the frequency of watering, and to slow the seedlings to water in the back, as much as possible to keep the water in a small state, it is best to choose the way to water with spray, and to separate the water with fertilizer.

It needs to be watered once after planting and then again after a week of growth. It is important to pay attention to the frequency of watering, but also to the way of fertilization, but also to the overall control, but also to pay attention to the degree of moisture of the soil, but also to pay attention to the nutrients of the soil.

Drip irrigation can be used for watering, pay attention to the growth of plants, and water appropriately according to the properties of plants.