Planting potatoes meets rainy days. Is there any good way to deal with it?

It can be planted normally on rainy days, the seeds are buried a little deeper, the bottom fertilizer should be sufficient, it is best to be able to apply all the base fertilizer at one time, and the specific amount of fertilizer is 50,000 catties of farm fertilizer for 1 hectare of land.

Strengthen the discharge of stagnant water in the field, strengthen the management of fertilizer and water, and the prevention and control of pests and diseases. When the rainy season comes, it is necessary to do a good job in potato field management, timely drainage, and timely control of pests and diseases. During this period, high temperature and high humidity potatoes should be controlled from early blight and late blight.

Not all periods require a lot of water, and when the potatoes are about to ripen, they should not be watered all the time, because this will cause the soil to be permeable, the potatoes will not breathe smoothly, and eventually rot. Therefore, when it rains, you must pay attention to the drainage work.

When it rains in the open air, potatoes cannot be sown on time. First of all, protect the potatoes so as not to cause them to rot. What to do? It can be transferred to a cellar or room, and the potatoes are placed on a wooden board and covered with plastic wrap to prevent the potatoes from being immersed in water.

In the lower reaches of the Yangtze River, it is not the spring rain, but dozens of days without sunshine, mostly torrential rain, and even the sixteenth day and night of the first month is thunder and lightning, rural folk open-air vegetable fields, that want to plant some potatoes, it is very difficult, rain people can wear raincoats and high-level rain boots, but you dig down with a hoe, and the hoe is lifted up or add seven or eight catties, wet and sticky mud, sticky hoe can not get rid of, dig out of the ground by the waterfall rain wash, and it is a bag of paste, no matter how deep you dig the drainage ditch, the future water will sink down, The whole surface of the vegetable field will form a kind of shell shape in the yellow mud and sand in the south of the Yangtze River, which is not breathable and can not be knocked, which is impossible to plant the potatoes that should be planted during this period.

In mid to late March, if you plant the potato nuggets that have sprouted after mid to late March, the buds are too long, a little cutting, or the whole soil may be broken off the buds, then you have to sprout and grow again, in the habitual rainy season in the middle and lower reaches of the Yangtze River in July, it is impossible to dig and harvest, and it is also the most perishable disease. What will be done?

The solution is to have it, only suitable for home, a small amount of open planting. 1, postpone the land preparation, can be postponed to the original planting season of half to 20 days, when the weather is fine, the soil is not wet, dig the soil preparation does not stick to the hoe, at this time the soil surface layer moisture content has been about 75%, after digging flat without rain dry, basically will not form a shell-like clay layer, to be at that time to work hard to prepare the land.

2. Potato seeds germinate, self-growth is unavoidable, selected in germination just right, can be cut into pieces, can be whole, the use of plant ash mixed for disinfection. Spread out indoors and let it grow freely.

3, to the market wholesale disposable degradable round convenient bowl, this is not expensive, a few points, the number of planting in the family will not be much, dozens of dollars are enough, take river sand and soil and plant ash mixed into a humidity of about 65%.Put a small layer in a convenient bowl, put the growing potato seeds in the bowl, cover with mixed soil, and place them at home, and cover them with plastic paper to keep them warm, once the potato sprouts come out of the mud, they will be scattered.

4. If it is sunny, the ground can be placed in the hole as before, and then the bowl of potatoes grown at home is moved into the hole, cut off the convenient bowl with scissors, and press the soil slightly. After planting, it can be managed in the same way as the original planting, so that the potatoes can be dug and harvested before July 1st.

You can wait for the end of the rainy day to sow seeds, or choose to sow when the rain is relatively light, otherwise it will affect the potatoes, you need to drain in time, you need to pay attention to the drainage of the soil, you need to dig some drainage ditches.

It is necessary to stop planting potatoes and wait until the weather is good, because if you plant them on a rainy day, they will not grow, and even if they are planted, they will not be useful, and the seeds should be treated after the preparation of the land.

After such a situation, we must do a good job of drainage, and then we also need to strengthen management, and it is necessary to ensure the dryness of the soil, and then we must spray pesticides in time, we must water in time, and we should also pay attention to the spacing of planting and the depth of planting.

When the potatoes bloom, the rain has a certain impact on the growth, after the potatoes bloom, the aboveground part will be seedlings, **nutrients to the tuber, and the tuber enters the sleep period.

It's not good, because potatoes are not suitable for growing in places with very moist soil, which will make the potatoes moldy and rotten.

It's a very bad situation. This affects the growth of potatoes and can lead to root rot which can affect the yield of potatoes.

No, such behavior can easily make potatoes grow bad, reduce the yield of potatoes, and make potatoes more susceptible to disease.

is bad; During the flowering and planting of potatoes, if it rains frequently, it will cause the temperature to be too low to inhibit germination, so that the roots of potatoes will be dormant in the soil, if it is during the potato growth period, the potato rhizomes will grow twice and grow into deformed potatoes, and the rainy, wet and cold weather will spread the weeds, ginseng diseases and pests in the field, so it is not beneficial to the growth of potatoes.

is bad; Because frequent rain may make the potatoes too hydrated, it will affect the size of the potatoes to a certain extent, and it may also make the potatoes deformed.

Not good, because it is likely to cause rotten or rotten roots in the potatoes, which may lead to a large reduction in the yield of potatoes, and may lead to rotting of potatoes.

It is a bad thing for the growth of potatoes, if the soil is too moist, the potatoes are easy to fester, and there will be many pests.

Summary. Good afternoon, dear, glad to answer for you, 1Harvest in a sunny spot We should seize the good weather in time to do a good job in harvesting.

2.Strengthen management First, timely drainage and ditch drainage after flooding; the second is to cultivate soil and weed to improve soil structure; The third is to promote the tuber expansion of potatoes in the swelling period, and the foliar spray top dressing can be carried out with potassium dihydrogen phosphate on sunny days. 3.

Strengthening the Prevention and Control of Diseases In the rainy season, potatoes can easily induce diseases such as wilt and late blight, and it is necessary to focus on strengthening the prevention and control of such diseases.

Planting potatoes meets rainy days. Is there any good way to deal with it?

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Good afternoon, dear, glad to answer for you, 1Harvest in a sunny spot We should seize the good weather in time to do a good job in harvesting. 2.

Strengthen management First, timely drainage and ditch drainage after flooding; the second is to cultivate soil and weed to improve soil structure; The third is to promote the tuber expansion of potatoes in the swelling period, and the foliar spray top dressing can be carried out with potassium dihydrogen phosphate on sunny days. 3.Strengthening the Prevention and Control of Diseases In the rainy season, potatoes can easily induce diseases such as wilt and late blight, and it is necessary to focus on strengthening the prevention and control of such diseases.

Potatoes are now grown with plastic mulch. As long as the plot is well drained and there is no standing water, potatoes can be planted. Now potatoes are grown commercially, with good varieties and high yields.

At the same time, the demand for nutrients and water is also very high. In places where there is plenty of rain, it can reduce irrigation, reduce administrative burden, and save some money. There is a lot of rain, so when planting, you can choose a higher place and adjust the measures according to the local conditions.

Depending on the region, the timing of the harvest varies.

Excessive soil moisture in potato harvesting will affect the quality of potatoes and will also affect the storage quality of potatoes. Of course, for better efficiency, small arches and mulch can be used. It was marketed earlier and is not affected by the rainy season.

If the potato seedlings are still growing at this time, the top patches of new leaves do not show signs of a top, indicating that the potato has grown overgrown. In the process of potato growth, all the surface and underground parts of the nutrient ** will grow slowly or stagnate, resulting in stunted potato growth and a small number of potato nodulations, which directly affects the yield of potatoes, so the harm brought by potato growth is a significant reduction in yield.

When we top dressing potatoes, try to catch early rather than late, that is, try to start topdressing at the seedling stage, especially the use of nitrogen fertilizer to reduce some, which can effectively control the growth of potatoes; In addition, after the germination of potatoes, it is necessary not only to stop fertilization, but also to reduce the number of watering and watering, so as to control the growth of seedlings and make the growth direction into the growth of underground tubers; In addition, for the moderate growth of potatoes, we can use plant growth inhibitors for drug control, in practice the potato spraying paclobutrazol effect is very good, the first 3 days can achieve good results, the upper potato seedling leaves are dark green, the leaves are thickened, and the moderate growth dynamics are obviously inhibited. Since paclobutrazol is available in different dosage forms, there are different ways to use it, and you can refer to the instructions for use.

If there is a long period of rainy weather, there is a chance that the potatoes planted in the field will rot. In rainy weather, the day is warm and the night is cool, and the environment is humid, which is conducive to the growth of bacteria, in this environment, potatoes are prone to a disease called late blight, the leaves of the diseased potatoes are easy to die, the plant rots, and the fruit itself may be black and rotten.

If potato growers encounter long-term rainy weather, it is recommended to harvest the fruit in time when it is ripe, and try to avoid potato disease and reduce yield.

When potatoes begin to show symptoms due to plant infection due to rainy weather, it is recommended to prevent or eliminate diseased plants by means of medication to avoid economic losses caused by large-scale infection of diseased plants.

1. In case of drought after sowing, irrigation should be carried out in time; Sufficient water should be in the germination stage and full flowering period; In the early stage of potato formation, water should be properly controlled, with less or no watering; During the potato setting period, it is necessary to irrigate in time according to the weather and soil moisture; In the later stage of tubing and before harvesting, it is necessary to control the moisture.

2. Before the bud, try not to water to prevent the aboveground part from growing wildly, and after the bud appears, water and fertilize to promote the growth of the underground part. In order to keep the soil moist, it is advisable to see the ground dry and wet, and do not water 10 days before harvest to prevent the field from rotting.

Note: The transpiration coefficient of potatoes is between 400 and 600. If the total rainfall is between 400 and 500 mm and evenly distributed during the growing season, the water requirement of the potatoes can be met.

1. Before emergence: do not top dressing and watering, the focus is to increase light and prevent wind, snow and rain from damaging the arch shed.

2. Seedling stage: those who cover the plastic film should be manually assisted in breaking the film in time; Cultivators in the open field, after rain or watering, should hoe in time to break the hard shell, so that the seedlings can be unearthed smoothly, and promote the seedlings Qi, seedlings and seedlings strong. Watering at the seedling stage depends on the moisture situation, and the moisture is good without watering, so as to avoid reducing the ground temperature.

3. Tree growth period: After the potato seedlings emerge, the main goal is to promote the growth of the seedlings and build a good yield shelf. The key points of management are not drought and no watering, do not overflow the top of the ridge when watering, and carry out tillage, soil cultivation, and finally cultivate a square shoulder before the clump tree is sealed, so as to create a good potato setting conditions.

Pay attention not to damage the functional leaves when cultivating the soil, and the lack of fertilizer should be topdressed in time, which can be applied in holes or flushed with watering. Large, medium and small arch sheds should gradually increase the ventilation time, and after the "valley rain", the protection facilities can be removed according to the weather conditions.

4. Potato setting period: after the potato clump buds, it begins to set potatoes, to the flowering period, the potato quickly expands, at this time the amount of watering should be increased, if it does not rain, it should be watered three times in a row, each water interval is 5-7 days, should be watered with small water, do not flood with large water. The principle of watering is to keep the soil moist without causing water accumulation in the field.

At this stage, attention should also be paid to the prevention and control of pests and diseases, especially potato blight, which should be based on early prevention, mainly prevention, once the disease occurs, it is difficult to prevent.

5. Harvest period: Potatoes should be watered 7-10 days before harvest.

It depends on the moisture, and when the moisture is good, you can not water. The low temperature in spring is not conducive to the emergence of seedlings after watering.