When planting greens, should we water them first and then sow them, or should we sow them first and

When sowing, the soil should be loosened first, the clods of soil should be broken, which is conducive to the soil evenness, and then the sown seeds should be evenly sprinkled into the soil, and then a thin layer of soil should be sprinkled on top, and the watering is completed!

Planting greens should be watered first and then sown, and it will be better to water them before sowing seeds. If you sow the seeds first and water them, the seeds will be washed away, and the consequence is that the greens will emerge, and there will be seedlings in some places and no seedlings in some places.

When planting greens, the soil should be soaked with water first, and then sown, and then sprinkled with a layer of water on the soil after sowing to ensure that the seeds have sufficient water absorption.

Sow first and then water, sow first and then water so that the greens are easier to absorb water, and if you water first, the ground will be hard.

When planting vegetables, it is generally watered after the soil is dry, and the time is usually in the early stage, or in the afternoon. In the summer, it is best to do it in the afternoon or at dusk, when there is no sun exposure, and watering in the afternoon will not only fill the vegetables with moisture, but also prevent them from being burned. If it is winter, it is mostly watered at noon, otherwise the rhizomes of vegetables will be frozen due to low temperatures.

When planting vegetables, you can also water according to the soil and time period, spring and autumn are the growing period of vegetables, at this time it is best to water the plants in the morning and dusk, and the temperature is higher in summer, so it is best to water the plants at dusk. Every time you water the plants, you should water them thoroughly, and when planting vegetables, you should not only water the plants, but also fertilize the plants reasonably.

We will water the plants when we plant vegetables, what is the best time to water that kind of vegetables, each vegetable has a different need for water, so it is necessary to water according to the characteristics of the plant when planting. Most vegetables have a high water requirement and can be watered depending on the changes in the soil and the time of day.

When planting, as long as the soil is white, moderate watering, watering can follow the standard of not drying and watering, watering is watered to water the vegetables, each watering should be watered thoroughly, not only watering half water. Spring and autumn are the growing seasons for some vegetables, and it is best to water the plants moderately in the morning and evening every day.

In summer, the temperature is high, and the demand for vegetable water and moisture is higher, so it is best to water the plants at night, and the night is the lowest temperature, so watering is beneficial to the plants. When watering vegetables, you can use drinking water, not suitable for river water, the river water has not been illuminated, and watering immediately is not conducive to plant growth.

If the plant is watered immediately, it will cause the vegetable seedlings to stop growing, and in severe cases, the vegetable seedlings will die, and the plants should be fertilized immediately in addition to watering the plants when planting vegetables. Generally, light fertilizer and thinner organic fertilizer can be applied to plants, and the standard of small amount of frequent application of thin fertilizer can be followed when fertilizing plants.

Vegetable seeds should be watered once when they are first planted in the ground to help the seeds germinate. Water the vegetables once when they first sprout to help them grow. Water the vegetables once when they are just formed, so that the vegetables will be larger.

Morning and evening watering is OK in spring and autumn. If you want to water in the summer when evaporation is very strong, it is best to do it at night.

I think watering after 3 p.m. is the best time to allow the plants to absorb water better and not cause harm to the plants.

Under normal circumstances, there are many vegetables that can be sown directly, and during the period when the vegetables are young, we need to water them according to the weather. If the soil is relatively moist, you can water the vegetable seedlings according to the weather, especially in the spring and autumn season, the temperature is very low, so you should ensure that the seedlings are moist and do not need to be watered frequently. If the seedlings are a little dry, we can water a little water and apply some fertilizer, which will promote the rapid growth of the seedlings.

If you water too much, the temperature will be low, which will affect the growth of seedlings. <>

Watering according to the weatherIf the spring season is in the gestation, it is also necessary to water the vegetables according to the weather, if the temperature is relatively low, it will affect the emergence of seedlings, and if the soil is wet, it will rot the roots, and even make the seedlings relatively thin, these phenomena will occur. When planting vegetables, be sure to maintain a reasonable humidity and temperature according to the sowing of the seeds. In this way, germination can be promoted normally, and germination can also be reduced, which will also increase the probability of seedlings.

Water every day in the summerIf you don't plant seedlings in the summer, of course, you need to water it every day, and the weather in summer is relatively dry, so you have to water it not only once a day, but also once in the morning and evening. Because the temperature at noon is relatively large, the amount of precipitation can be in the form of a spray, so that the water of the vegetables can be replenished. After the seedlings come out, you can take some ways to let the seeds grow in a cool place, if you don't water, the seedlings will soon wither, the soil will also be compacted, and the seedlings will be more difficult to grow.

To stabilize the root system, if you move the vegetable seedlings, you need to water enough water so that the root system will be stable and will not cause adverse effects. If you water twice a day in the high temperature season, it is enough to water once a week in the low temperature season, so the correct treatment of the seedlings will make the seedlings grow healthily, and will also reduce the damage of the seedlings, and scientific planting will have good harvest results.

I think that in the seedling period, there is no need to water once a day, this has to be watered too much, the vegetable seedlings are likely to be drowned, and they will not grow well, the most important thing about vegetables is its roots, so there is no need to water every day.

There is no need to water every day, the water demand of vegetable seedlings is not high, and the specific need for water should be reasonable according to the variety of seedlings, and the watering time should be paid attention to.

There is no need to water every day, the seedlings already have roots and can automatically absorb water from the soil. As long as you keep watering every other day, you can keep the seedlings thriving.

When vegetables are young, if the weather is dry, you need to water them once a day in the evening to replenish water, and try not to water them at other times.

Growing vegetables can be said to be a commonplace problem in agriculture, and for agricultural irrigation and watering, in fact, many people do not care, thinking that watering is not a very simple thing, but in fact, there is a lot of knowledge. If you don't choose the right time to water, it is very harmful to vegetables. From an agricultural point of view, it is actually more scientific to grow vegetables and water them in the morning.

First of all, in fact, whether it is vegetables grown in the greenhouse or vegetables grown in the open air, watering in the morning is the best time. First of all, the temperature in the morning is not very high, at this time it can be said that there is still a little bit of cool, watering can be a good adjustment of temperature and humidity, so that vegetables can adapt to the arrival of the day as soon as possible, which is equivalent to waking up vegetables, and after the vegetables planted in the open air have sufficient moisture, the next noon exposure can also be better survived. Otherwise, the lack of water after exposure to the sun will easily cause the soil to dry out and even grow branches, which is very unfavorable for vegetables.

So watering in the morning is also to be able to get the day off to a good start. It is also to avoid vegetable lesions in the afternoon. <>

And watering at night, in fact, the first thing is that the light is not enough. A large amount of watering, it is not able to absorb completely, may cause the occurrence of some insect diseases. Because the humidity is too high at night, it is easy to breed bacteria and spread, so it is very unsafe for vegetable seeds and plant sprouts, and it is very likely that all of them will be eaten by pests in one night.

And it's also very likely that the vegetable will become very sluggish from now on. After all, only vegetables that sell well can have a good price, and if it is said that it is so big that it is sobered up by pests and diseases in the early stage of planting, there is definitely no way to show a fresh state. It is also very disadvantageous for the sale of vegetables.

Watering vegetables is not simple, and it also requires a scientific perspective to look at the problem.

When planting vegetables, it is generally more scientific to water in the morning or evening, and the temperature at noon is relatively high, and it is very easy to cause the death of vegetables after watering.

It should be in the morning, because the sun is particularly abundant in the morning, you can water the vegetables at this time, and it will also allow the vegetables to get a very good growth environment.

The scientific watering time is to water at night, because after the vegetables have lost their water for a whole day, watering at night is conducive to the growth of vegetables.

This kind of vegetable should be watered in the morning is better, before the sun comes out in the morning, watering is very conducive to the growth and development of vegetables.

In the evening. At this time, the plant can absorb water well, and it can also avoid the high temperature affecting the growth of the plant.

It is best to water around 10 o'clock in the morning or around three or four o'clock in the afternoon, when the sun is relatively large, the land is relatively dry, and watering can effectively replenish the moisture of vegetables.

It is better to water vegetables in the countryside in the morning and evening every day, and the sun is more scorching and the temperature is higher at noon, so it is easy to hurt the vegetable seedlings when watering at that time.

The best time to water vegetables in the countryside is before dawn in the afternoon. There are really vegetables in the countryside all year round, especially in spring, when families grow all kinds of vegetables.

As for watering vegetables, it is best to water vegetables before dawn at dusk, and it is best to water the vegetables with flowing water. Once upon a time in the vegetable garden.

At that time, there are wells in the vegetable fields, lifting water or pressurized water, and now there are deep wells or tap water in the yard, and the ditches of vegetables are ditched at one end, and the vegetable ditches are slightly sloped, and the water flows through the ditches, and the water flows naturally through the hooks. This is the best way to water vegetables, which is better than watering and sprinkling trees.

Benefits of watering in the morning: around 7 a.m., if it's a sunny day.

As soon as the sun rises, the leaves of the vegetables are watered with water, and the soil after watering is in a moist state, which is conducive to the growth of vegetables. Sunlight.

When reflected in the vegetable patch, the water will gradually evaporate. The sunlight at noon is relatively strong, which will evaporate more water, if enough water is poured in the morning, it can effectively prevent vegetables from being exposed to the sun.

When the sun is stronger at noon, we do not advocate watering vegetables at this time, if watering at this time, the soil and vegetables that are dried have a certain amount of heat, and when the water evaporates, it will take away the water contained in the vegetables themselves, and it may also burn the leaves.

Benefits of watering at dusk: Some vegetables produce a lot of chlorophyll due to the photosynthesis of sunlight.

This is where more water needs to be absorbed. Watering in time at dusk, vegetables can be used all night long, gradually absorb water, and vegetables with sufficient moisture grow better and taste better.

Vegetables planted in the early days, when encountering drought weather, need to be watered in the morning and at dusk, watering in the morning to prevent strong sunlight from drying them, and watering at dusk, vegetables can be used all night to gradually absorb water, which is more conducive to growth.

No matter what season you stop watering vegetables, do not use well water directly, it is best to water vegetables with river water, because the river water is at room temperature, it is more beneficial to vegetables.

It is best to choose the afternoon or evening to grow vegetables in rural areas every day, because there is no sunlight at this time, which can add more water to the plants; Watering vegetables in the morning will cause the plants to be burned by the sun, and watering at night will not have enough time for the plants, as long as it is not conducive to the absorption of nutrients.

Watering at around 9 o'clock every day is the best, the growth of vegetables is different, the absorption of the soil is different, watering in the morning can ensure the absorption of the soil, and can also promote the growth of vegetables, watering at night will cause the accumulation of water, which may cause the rot of vegetable roots.

The best time to grow vegetables in the countryside is 10:00 a.m. to 11:00 a.m., and 3:00 p.m. in the middle

00 between 4:00; The difference is very big, the weather will be hot in the morning, watering at this time can effectively ensure that the water supply of vegetables is sufficient, the climate drops at night, watering can easily lead to vegetable seedlings being frozen.

Wait until the soil is dry before watering. Watering is usually done in the afternoon. The effect on the plants is different, sometimes the temperature is very high in the morning, which may burn the seedlings, and it is more convenient to water in the afternoon or evening.

After the vegetables are basically emerging, you can water some water appropriately at this time to ensure that the soil of the vegetable field is moist, and you don't have to pass through the water, in addition, if the local temperature is still relatively low, it is best to water around noon when the sun is sufficient. Soil moisture: The amount of soil moisture required for seeds to germinate.

It is about 75%, not too wet, otherwise the air in the soil is insufficient, which affects seed respiration; It should not be too dry, otherwise the seeds will not be able to absorb swelling and water, and they will not be able to germinate.

<> more and more vegetables begin to grow before transplanting, the seedlings need to go through a process of breaking roots and growing again. In order to promote the growth of the root system, we plant seedlings after flood irrigation, to create a fully moist soil environment, it takes about three to five days to water the bottom of an important principle is that the bottom water should be sufficient, in the specific operation method, you can turn on the faucet water flow speed appropriately, in order to water at a uniform speed in order several times.

After the emergence of vegetables, it is necessary to strengthen the management to prevent the growth of weak seedlings. After the seedlings emerge, the plastic film can be uncovered, ventilated and breathable, and the vegetable seedlings can also see the sun. The vegetable seedlings that grow must be watered with the right amount of water to grow better and better.

Watering at the budding stage,After the seeds are planted, when the seedlings just emerge, it is easy to grow the stage, the water should be controlled first, if the seedlings are a little wilted at noon on a sunny day, this indicates that it is indeed a drought, and you can use the way of sprinkling to water a little water.

We need to water before we sow the seeds, not after we sow the seeds. After watering, after the soil is half wet and half dry, the soil is ploughed and leveled, and some large clods are picked out and sown again.

Overwatering leafy vegetables.

Vegetables tend to grow thin and long, the leaves are yellow, the plant has a high water content, and the taste is not good and it is not resistant to storage. Fruits and vegetables that are overwatered will cause the plant to grow too vigorously, resulting in no or late fruiting.

Sowing seeds when the temperature is relatively high after the beginning of autumn, the soil can be kept moist by mulching straw, straw, etc., about the depth of the seeds buried in the soil, in principle, the large seeds should be buried deeper, and the small seeds should be buried shallower, generally 2 3 times the width of the seeds. Bury deeper when it's warm, and shallower when it's cold. After sowing, pay attention to watering <>