？What are the key issues that need to be paid attention to in order to have a high yield of potatoes

Episode 1 Taoyuan Righteousness Liu Bei, Guan Yu and Zhang Fei, three people with lofty ideals, in order to do a great career together, are like-minded, words and deeds depend on each other, choose a peach blossom blooming season, choose a peach blossom gorgeous garden, raise wine to tie the line, swear to the sky, suffer together, share difficulties, share blessings, and jointly realize the beautiful ideal of their lives. From then on, the three of them began to walk the world.

The seedling period of potatoes is short, but it is the foundation period for taking root and growing trees. After the potato seedlings emerge, the new high-lipid film should be sprayed in time 800 times to prevent the infection of pathogens, improve the ability to resist natural disasters, improve the intensity of photosynthesis, and protect the growth of seedlings. At the same time, pay close attention to early top dressing, apply 15 20 kg of fast-acting nitrogen fertilizer per mu, which can be sprinkled between the rows, and then cultivated and watered. When the potato enters the germination stage and sees flower buds, 100 kg of plant ash or 20 kg of potassium sulfate can be applied per mu, which can prevent premature aging of potato seedlings.

China potato industry network in fertilization to improve high yield has such opinions: after flowering into the peak period of tubing, depending on the plant situation, decide whether to top dressing, such as the stems and leaves fall prematurely, a small amount of nitrogen fertilizer can be applied to prolong the growth period of stems and leaves. You can also put plant ash, superphosphate and water, press 1:

The ratio of 10:10 was prepared, foliar spraying after filtration, and at the same time, the utilization rate of the active ingredient of fertilization was improved with the spraying of 800 times of the new high-lipid membrane, and the fertilizer was sprayed in a timely manner during the growth period of potato tubers to make the underground fruit nutrient transport duct thicker, improve the enlargement and vitality of the fruit, the fruit surface was smooth, the fruit shape was robust, and the fruit was of high quality and high yield. Generally, top dressing is not required after ridge sealing.

The planting of potatoes is mainly due to the limitation of climatic conditions, which are easy to encounter low temperature and freeze to death after early emergence, and easy to encounter drought and high temperature when planted late, which affects the yield. The timing of potato planting must be determined according to the climatic conditions of the place where it is grown. The growth period and other factors determine the potato sowing time.

Because of climate and other reasons, early sowing and early emergence are not good, but cause damage to seed potatoes; Late sowing, delayed growth period, affected by high temperature and rainy season, easy to cause commercial degradation and field rot potatoes.

<> everything is loved by the public. I also plan to plant some potatoes this year as side dishes, but the cultivation of potatoes is still more troublesome, especially the determination of the sowing date, it is not advisable to sow too early and too late, otherwise it will affect the quality and yield of potato pieces. Therefore, ignoring the suitable planting time of potatoes, potatoes have certain requirements for temperature, and when the temperature reaches 30, it will cause the potato leaf area to be reduced, which is not conducive to planting, and the most suitable temperature is 16-18.

The timing of planting varies from region to region.

So they hurriedly planted the potatoes, which was inappropriate. Timely sowing is an important part of achieving high potato yields. Some farmers want to sow early, harvest early, and sell in the morning, so they neglect to sow seeds at the right time.

This is due to the requirements of the potato for temperature conditions. Let's talk about tubers, tubers bulge in the ground and require lower temperatures, the most suitable soil temperature is 16 18 °C, when the soil temperature is 20 °C, the tubers grow slowly; At 25°C, the tuber almost stopped expanding; When the soil temperature reaches about 30°C, the tuber stops growing completely.

If the spring potato is sown too early, it is necessary to strengthen the overwintering management after the emergence of seedlings, and the thickened straw layer can be used to cover, temporary frost, and the plastic film should be used for floating surface covering and insulation. Any crop should be sown at the right time, and delaying it will affect the yield, and the timing of potato sowing is determined by temperature conditions. The growth of potato stems and leaves requires a high temperature, which is best around 20°C.

Of course, it will affect the yield, whether it is too early or too late to affect the yield of potatoes is still very large, and it is necessary to follow that period to sow seeds.

If you plant too early, the potatoes will not sprout, and if you plant too late, the potatoes will not be harvested during the harvest season.

Planting too early or too late will affect the yield of potatoes, and it is important to choose the right date for planting potatoes according to the local climatic conditions.

Cut potatoes The cut pieces should not be too small, generally about 30 grams, divide the top buds, and give full play to the advantages of the top buds. Do a good job of knife disinfection, should prepare 2-3 knives, put in 75% alcohol or potassium permanganate disinfectant, cut to the diseased seed potato, replace with a sterilized knife, in order to reduce the choice of disease, do not choose the local potato has been planted for many years, the potato has been planted for many years has been degraded.

<> grow whatever you want, the yield won't be too high. Because potatoes are prone to degradation, so, to often replace seed potatoes, generally choose detoxified potatoes to point rural planting experience, you know, in order to safely winter potatoes from being frozen, farmers often store potatoes in the cellar, the second year potatoes are potatoes of the folk native potatoes only serve the amount to be consistent, so that the potato seedlings that grow are also more uniform, so as not to affect their growth The third thing to pay attention to is to pay attention toThe potato varieties, planting patterns, management techniques, etc. are different, resulting in different yields, some places yield 2,000 catties per mu, and some places can reach 6,000 catties, the difference is very large.

The yield of potatoes determines its economic benefits, so how to grow potatoes, the problem of applying fertilizer, fertilizer is really critical, which is directly related to the problem of nutrient supply in the process of potato growth, although the selection of seeds, the field that has not been planted with potatoes for several years, or the wasteland that has never been planted is the most willing to grow potatoes. In the barren field I opened, the potatoes planted by burning fire dung were very large, three potatoes a catty, and half a catty each, and there were no small ones at all. As the saying goes, burning fire dung is one of the most common ingredients in the four seasons in the north, and it is a high-yield crop.

Potatoes are processed into a delicious snack, and because the roots are rich in starch, potatoes are a vegetable that can both fill the stomach and replenish nutrients. Open it and take a look, wow! The potatoes are already growing many new small potatoes in the cellar.

As long as there is a little moisture and humidity, potatoes can produce new crops without soil, and the yield is very high.

First of all, to the planting land for land preparation, furrowing, furrow width of about 2 meters, height of about meters, the formation of high furrow, wide furrow for cultivation, about thirty or forty days of seedling age, grow out of two leaves and one heart, pick out those stem thick, short nodes, roots developed high-quality seedlings for planting, planting distance should be determined according to the season and plant varieties at that time, spring planting needs to grow for a long time, late fruiting, melon big, preferably a single row, about 80 cm -100 cm plant spacing. Autumn planting needs to choose a short growth time, early fruit, melon growth is relatively thin, the plant spacing is about 60 cm-85 cm, found that 70% of the seedlings are out of the film.

Choose sandy loam soil with fertile soil and double soil for planting, and after the harvest of the previous crop, timely stubble removal and ploughing, combined with land preparation. Cut into cubes before sowing to promote germination. The cut and soaked potato pieces are buried in moist sandy soil to germinate, the temperature is kept at about 15, and the seeds are sown when the sprouts grow to 2 centimeters.

Sow seeds at the right time and plant them reasonably. When sowing, the mulch film is covered, and the row spacing is 60 cm, and the plant spacing is 25 cm, and the density is maintained at 4000 plants and 4500 plants per mu. After sowing, the buds are watered and fertilized to promote the growth of the underground part.

If you want to get a high yield of potatoes, then there are about 5 places to pay attention to, and I usually like to eat potatoes, especially French fries, as well as this potato stewed duck, braised potatoes, which is also very good. So for growers, they must want to get a little more bumper harvest and want to improve the high yield of potatoes.

The first point is to choose a good land. <>

Generally speaking, when we plant potatoes, we must choose more fertile land, do not choose those yellow soil, those powder soil, these soils basically have no nutrients, planting potatoes must be easy to lack nutrients, and the growth is not very good, so to choose some fertile land compensation, must not have too many stones behind you. Because sometimes too many stones will definitely affect the root development of potatoes and the formation of potatoes, it is best to buy a depth of about 8 inches when planting potatoes, so as to avoid weeds and allow potatoes to take root and germinate better.

The second point is to choose a good variety

The choice of variety is also very important, a good variety can germinate better, and a good variety is generally larger, so that the yield can be increased. For varieties can be selected according to each region, some regions will choose some red, some will choose yellow, but no matter which one depends on the conditions of the foundation.

The third point is to keep the distance between the two sides. <>

Do not plant potatoes too densely, because too dense can easily lead to crowding, and it is easy to cause deformation of potatoes when they bear fruit underground. Generally speaking, one should be planted between about 40 cm, which is too crowded and prone to problems.

The fourth point is fertilization management.

Generally speaking, planting an acre of potatoes probably requires this compound fertilizer of about 50 kilograms, of course, there is a premise that there must be a certain amount of farm fertilizer, or 100 kilograms of compound fertilizer.

The fifth point is to get rid of pests and diseases. <>

Weeding and pests are indispensable, and we must do a good job in this aspect of prevention in a timely manner, so as to be able to obtain a good harvest.

When planting potatoes, we should choose some permeable and absorbent nutrient soil with good base demolition, and after planting potatoes, we should also water and fertilize regularly and do a good job of hoeing, and also do a good job of insect repellent workers, so that we can achieve high yield of potatoes.

If you want to grow potatoes with high yields, you must pay attention to the control of water and fertilizer, as well as the control of temperature, regularly remove grass, loosen the soil, and promote air circulation.

Pay attention to the way of planting, but also pay attention to the technique of fertilization, but also to choose good varieties, to renovate the soil, but also to pay attention to the planting technique.

You still need to pay attention to some usual watering and fertilization, and if you want to get a high yield, you need to take extra care of the potatoes.

With the improvement of people's living conditions, people's requirements for vegetables are getting higher and higher. Potatoes are one of the most common vegetables and are very popular. Many potato growers also need to plant potatoes scientifically, so how to plant potatoes with a higher yield?

What do you need to pay attention to? Let's take a look at it. <>

With the development of agricultural science and technology, the cultivation of any crop requires scientific cultivation, and the same is true for potatoes. Potatoes are very versatile and can be used both as a vegetable and as a grain. At the same time, it is also widely planted in our country, so if we want to achieve a relatively high yield, what aspects should we pay attention to?

First of all, if you want to get a good yield, the first step is to choose excellent seeds, and excellent seeds are the prerequisite for good yields. It is best to choose high-quality and high-yield and detoxified potato seeds, and there can be no wounds on the surface of the seeds, and the size should be moderate, which is more suitable for local planting conditions, and the seeds can not have insect pests, if there is frostbite, mildew can not be planted, which will seriously affect the yield. <>

Secondly, if the potato seeds are selected, they can also be cut into pieces, so that the science is also more economical, but the potatoes should not be cut too small when they are cut, mainly longitudinally cut, if the seeds of the potatoes are too small, do not cut them, and plant them directly. This yield is also considerable, and secondly, the seeds should be treated in advance before sowing, and it is a better choice to put them in the plant ash. The surface of the potato can be sterilized and disinfected, and finally the problem of fertilization, if you want to have a good yield in the process of crop planting, then fertilization is an essential step, when planting potatoes, the more common fertilizer is urea or potassium sulfate, these fertilizers are very beneficial to the growth of potatoes.

Potato is a relatively easy to grow crop, as long as scientific planting, select a more suitable growth environment, and take good care of the general will obtain a relatively high yield, economic benefits will also be very good, is the agricultural growers prefer the planting species.

When planting potatoes, proper field management should be taken into account. Loose and fertile soil should be chosen for planting, and reasonable watering and fertilization should be carried out.

When planting, we must choose high-quality varieties, then loosen the soil, soak the seeds in advance to promote germination, and then fertilize and water, and drain water in time. If there is plant ash, you can cut the potatoes into the plant ash to improve the quality, and you can soil the roots of the potatoes. The problem that needs to be paid attention to is that we must strengthen the management of water and fertilizer, we must pay attention to drainage, and we can put some earthworms in the soil to enhance the loose and breathable nature of the soil, and do not water it before harvesting.