Want to grow cold potatoes to achieve high yield?

Recently, the editor can always see many vendors pushing a large cart of cold potatoes on the streets and alleys to sell them. It is the season when a large number of cold potatoes are on the market. The cold potatoes can be eaten raw or fried. The taste is sweet, crisp and very crisp. Is good. And in many places, cold potatoes are also called sweet potatoes. So do you know what areas need to be paid attention to in order to achieve high yield in cold potato cultivation? Let's learn and understand together briefly.

Recently, the editor can always see many vendors pushing a large cart of cold potatoes on the streets and alleys to sell them. It is the season when a large number of cold potatoes are on the market. The cold potatoes can be eaten raw or fried. The taste is sweet, crisp and very crisp. Is good. And in many places, cold potatoes are also called sweet potatoes. So do you know what areas need to be paid attention to in order to achieve high yield in cold potato cultivation? Let's learn and understand together briefly. 1. Water and fertilizer management During the seedling stage, it is the most critical time for the growth of cool potato, and it is also when the demand for water and fertilizer is relatively large. Therefore, it is necessary to do a good job of water and fertilizer management during this period. When top dressing, loosen the soil together. Every time the soil is loosened, a top dressing must be performed to improve the fertility of the soil, prevent malnutrition of the cold potato, and promote the growth of the cold potato. Reapply fertilizer when it reaches the expansion period of cold potato. When encountering high temperature and drought in summer, water should be timely, but the water should not be too much, and drainage management should be done in rainy weather. If there is too much water, it is easy to cause the cold potato to change color, cause pests and diseases, cause rot, etc., which will have a relatively large impact on the yield and quality. 2. Inter-cultivation and weeding The main edible part of cold potato is underground tubers, so inter-cultivation and weeding of cold potato is the primary management task. Before the seedlings grow to about 8 cm, do the first cultivating and weeding work when the vines have not covered the ground. Pay attention to the depth when cultivating, not too deep, because the roots of the cold potato are shallow, and if it is too deep, the roots will easily be damaged. It can also prevent the fleshy roots from being exposed to the outside, which will affect the growth of tubers and reduce their quality. Cooperate with weeding during cultivating to prevent weeds from occupying the growing space of the sweet potato, robbing the growth of nutrients, resulting in a decline in yield. 3. Swelling period management The swelling period is a critical period in the growth process of the cold potato, which usually reaches the swelling period about 3 months after planting. During this period of high temperature and humidity, the growth ability of cool potato is extremely strong, and the leaf area is large, so the management of this period is very important. First of all, we must control the growth of the stems and leaves of the cold potato. When the growth rate is fast, avoid turning the vines and spraying foliar fertilizer appropriately, which is very beneficial to the development of tubers and can also increase the yield of the cold potato. If you encounter drought during the expansion period, you should water it in time, but not flood it. 4. Harvesting and keeping seeds. The growth cycle of cool potatoes is not very long. It takes about half a year from sowing to harvesting. The harvesting time varies depending on the planting area and variety. For example, mid-to-late maturing varieties should be harvested in time before winter, because they have thin skins and poor cold resistance. Secondly, we can also decide according to the direction of eating. If it is raw food, it should be harvested early. The cold potato harvested early is full of juicy meat and good taste, but it is not conducive to storage. Therefore, there is no specific harvest time. When harvesting, everyone should consider the above aspects comprehensively. In summary, there are some high-yield cultivation points of cold potatoes. If you plant cold potatoes but do not know how to manage them, you can learn more about these aspects.

1. Water and fertilizer management

During the seedling stage, it is the most critical time for the growth of cool potatoes, and it is also when the demand for water and fertilizer is relatively large. Therefore, it is necessary to do a good job of water and fertilizer management during this period. When top dressing, loosen the soil together. Every time the soil is loosened, a top dressing must be performed to improve the fertility of the soil, prevent malnutrition of the cold potato, and promote the growth of the cold potato. Reapply fertilizer when it reaches the expansion period of cold potato. When encountering high temperature and drought in summer, water should be timely, but the water should not be too much, and drainage management should be done in rainy weather. If there is too much water, it is easy to cause the cold potato to change color, cause pests and diseases, cause rot, etc., which will have a relatively large impact on the yield and quality.

Recently, the editor can always see many vendors pushing a large cart of cold potatoes on the streets and alleys to sell them. It is the season when a large number of cold potatoes are on the market. The cold potatoes can be eaten raw or fried. The taste is sweet, crisp and very crisp. Is good. And in many places, cold potatoes are also called sweet potatoes. So do you know what areas need to be paid attention to in order to achieve high yield in cold potato cultivation? Let's learn and understand together briefly. 1. Water and fertilizer management During the seedling stage, it is the most critical time for the growth of cool potato, and it is also when the demand for water and fertilizer is relatively large. Therefore, it is necessary to do a good job of water and fertilizer management during this period. When top dressing, loosen the soil together. Every time the soil is loosened, a top dressing must be performed to improve the fertility of the soil, prevent malnutrition of the cold potato, and promote the growth of the cold potato. Reapply fertilizer when it reaches the expansion period of cold potato. When encountering high temperature and drought in summer, water should be timely, but the water should not be too much, and drainage management should be done in rainy weather. If there is too much water, it is easy to cause the cold potato to change color, cause pests and diseases, cause rot, etc., which will have a relatively large impact on the yield and quality. 2. Inter-cultivation and weeding The main edible part of cold potato is underground tubers, so inter-cultivation and weeding of cold potato is the primary management task. Before the seedlings grow to about 8 cm, do the first cultivating and weeding work when the vines have not covered the ground. Pay attention to the depth when cultivating, not too deep, because the roots of the cold potato are shallow, and if it is too deep, the roots will easily be damaged. It can also prevent the fleshy roots from being exposed to the outside, which will affect the growth of tubers and reduce their quality. Cooperate with weeding during cultivating to prevent weeds from occupying the growing space of the sweet potato, robbing the growth of nutrients, resulting in a decline in yield. 3. Swelling period management The swelling period is a critical period in the growth process of the cold potato, which usually reaches the swelling period about 3 months after planting. During this period of high temperature and humidity, the growth ability of cool potato is extremely strong, and the leaf area is large, so the management of this period is very important. First of all, we must control the growth of the stems and leaves of the cold potato. When the growth rate is fast, avoid turning the vines and spraying foliar fertilizer appropriately, which is very beneficial to the development of tubers and can also increase the yield of the cold potato. If you encounter drought during the expansion period, you should water it in time, but not flood it. 4. Harvesting and keeping seeds. The growth cycle of cool potatoes is not very long. It takes about half a year from sowing to harvesting. The harvesting time varies depending on the planting area and variety. For example, mid-to-late maturing varieties should be harvested in time before winter, because they have thin skins and poor cold resistance. Secondly, we can also decide according to the direction of eating. If it is raw food, it should be harvested early. The cold potato harvested early is full of juicy meat and good taste, but it is not conducive to storage. Therefore, there is no specific harvest time. When harvesting, everyone should consider the above aspects comprehensively. In summary, there are some high-yield cultivation points of cold potatoes. If you plant cold potatoes but do not know how to manage them, you can learn more about these aspects.

2. Cultivation and weeding

The main edible part of cold potato is underground tuber, so intertillage and weeding of cold potato is the first management task. Before the seedlings grow to about 8 cm, do the first cultivating and weeding work when the vines have not covered the ground. Pay attention to the depth when cultivating, not too deep, because the roots of the cold potato are shallow, and if it is too deep, the roots will easily be damaged. It can also prevent the fleshy roots from being exposed to the outside, which will affect the growth of tubers and reduce their quality. Cooperate with weeding during cultivating to prevent weeds from occupying the growing space of the sweet potato, robbing the growth of nutrients, resulting in a decline in yield.

3. Expansion period management

The swelling period is a critical period in the growth process of the cold potato, which usually reaches the swelling period about 3 months after planting. During this period of high temperature and humidity, the growth ability of cool potato is extremely strong, and the leaf area is large, so the management of this period is very important. First of all, we must control the growth of the stems and leaves of the cold potato. When the growth rate is fast, avoid turning the vines and spraying foliar fertilizer appropriately, which is very beneficial to the development of tubers and can also increase the yield of the cold potato. If you encounter drought during the expansion period, you should water it in time, but not flood it.

Recently, the editor can always see many vendors pushing a large cart of cold potatoes on the streets and alleys to sell them. It is the season when a large number of cold potatoes are on the market. The cold potatoes can be eaten raw or fried. The taste is sweet, crisp and very crisp. Is good. And in many places, cold potatoes are also called sweet potatoes. So do you know what areas need to be paid attention to in order to achieve high yield in cold potato cultivation? Let's learn and understand together briefly. 1. Water and fertilizer management During the seedling stage, it is the most critical time for the growth of cool potato, and it is also when the demand for water and fertilizer is relatively large. Therefore, it is necessary to do a good job of water and fertilizer management during this period. When top dressing, loosen the soil together. Every time the soil is loosened, a top dressing must be performed to improve the fertility of the soil, prevent malnutrition of the cold potato, and promote the growth of the cold potato. Reapply fertilizer when it reaches the expansion period of cold potato. When encountering high temperature and drought in summer, water should be timely, but the water should not be too much, and drainage management should be done in rainy weather. If there is too much water, it is easy to cause the cold potato to change color, cause pests and diseases, cause rot, etc., which will have a relatively large impact on the yield and quality. 2. Inter-cultivation and weeding The main edible part of cold potato is underground tubers, so inter-cultivation and weeding of cold potato is the primary management task. Before the seedlings grow to about 8 cm, do the first cultivating and weeding work when the vines have not covered the ground. Pay attention to the depth when cultivating, not too deep, because the roots of the cold potato are shallow, and if it is too deep, the roots will easily be damaged. It can also prevent the fleshy roots from being exposed to the outside, which will affect the growth of tubers and reduce their quality. Cooperate with weeding during cultivating to prevent weeds from occupying the growing space of the sweet potato, robbing the growth of nutrients, resulting in a decline in yield. 3. Swelling period management The swelling period is a critical period in the growth process of the cold potato, which usually reaches the swelling period about 3 months after planting. During this period of high temperature and humidity, the growth ability of cool potato is extremely strong, and the leaf area is large, so the management of this period is very important. First of all, we must control the growth of the stems and leaves of the cold potato. When the growth rate is fast, avoid turning the vines and spraying foliar fertilizer appropriately, which is very beneficial to the development of tubers and can also increase the yield of the cold potato. If you encounter drought during the expansion period, you should water it in time, but not flood it. 4. Harvesting and keeping seeds. The growth cycle of cool potatoes is not very long. It takes about half a year from sowing to harvesting. The harvesting time varies depending on the planting area and variety. For example, mid-to-late maturing varieties should be harvested in time before winter, because they have thin skins and poor cold resistance. Secondly, we can also decide according to the direction of eating. If it is raw food, it should be harvested early. The cold potato harvested early is full of juicy meat and good taste, but it is not conducive to storage. Therefore, there is no specific harvest time. When harvesting, everyone should consider the above aspects comprehensively. In summary, there are some high-yield cultivation points of cold potatoes. If you plant cold potatoes but do not know how to manage them, you can learn more about these aspects.

4. Harvest and keep seeds

The growth cycle of cold potato is not very long, it takes about half a year from sowing to harvest, and the harvest time varies depending on the planting area and variety. For example, mid-to-late maturing varieties should be harvested in time before winter, because they have thin skins and poor cold resistance. Secondly, we can also decide according to the direction of eating. If it is raw food, it should be harvested early. The cold potato harvested early is full of juicy meat and good taste, but it is not conducive to storage. Therefore, there is no specific harvest time. When harvesting, everyone should consider the above aspects comprehensively.

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