When is the right time to harvest sweet potatoes? How do you harvest sweet potatoes?

Due to the different climate and environment of the country, and the time of planting sweet potatoes is also different, the harvest period of sweet potatoes is also different. In general, sweet potatoes planted in the summer are at their highest in late September to early October, and the yield of fresh potatoes reaches 95%. Considering the problem of storage, although the yield of sweet potatoes will increase from mid-October to late October, due to the climate and temperature, the harvested sweet potatoes are not willing to be air-dried, which will lead to inconvenient storage, so the normal harvest period of sweet potatoes should be from early October to mid-October.

When sweet potatoes are harvested, because the length is at the bottom, digging sweet potatoes is also a science. Before digging sweet potatoes, be sure to pull out the leaves and stems of sweet potatoes, when these things, pay attention to the soil on the top of the back, the sweet potato stems inside gently shake down, so that the soil can be looser, convenient for subsequent sweet potato digging. Then you need to look at the loosening of the soil, roughly guess how many sweet potatoes there are, and then dig out the sweet potatoes with the momentum of the sweet potatoes.

When harvesting sweet potatoes, we must pay attention to the time, temperature, moisture and storage methods of harvesting sweet potatoes, if harvesting sweet potatoes too early, it will significantly reduce the yield of sweet potatoes, harvesting too late, sweet potatoes are often affected by low temperature and cold damage. At the same time, it is also necessary to pay attention to soil moisture, if the soil is too dry or too wet, it is not good for the sweet potato harvest.

After harvesting sweet potatoes, the potatoes should be selected in the field, and the diseased, residual and water-stained potato pieces should be removed, and stored separately according to different uses and varieties. You must know that sweet potato is a kind of stone that many people like, and then the Hakka people in northeast Guangdong are particularly fond of sweet potatoes, in the autumn, the Hakka people here will put the sweet potatoes at home and enjoy them slowly until the spring of the following year, and some even wash and dry the sweet potatoes to make sweet potato vermicelli, make delicious Hakka dishes, delicious sweet potatoes help people fight hunger during the famine, and also give people memories on the tip of their tongues in the era of peace and prosperity.

Sweet potatoes are generally harvested around October, because this is the peak period of sweet potato harvest, and the sweet potatoes at this time will be more delicious, and they should be determined according to climatic conditions and storage time when they are received; When harvesting sweet potatoes, it is necessary to grasp the time, do not break the sweet potato tubers, it is difficult to store after destruction, and it is easy to breed bacteria.

The planting time and ripening time of sweet potatoes are different in each region, and most of the sweet potatoes in the north are harvested around October; Mechanical harvesting can be adopted, mechanical harvesting can improve the speed of harvesting, the efficiency is very high, and the leakage rate and breakage rate are very low.

You can choose to harvest it in autumn, and you need to cut the land so that you can harvest the sweet potatoes, and pay attention to the size of the sweet potatoes.

It can be collected in late October. It can be shoeed out the morning before yesterday and then dried before it can be put into the cellar.

In spring, sweet potatoes should be planted as soon as possible after the final frost. Autumn harvest should be harvested before and after frost, when the root wither, leaf yellow, and bulb are fully mature.

Sweet potatoes can be grown all over the country. The weather is starting to get cooler, and it's soon time to harvest the sweet potatoes. So when is the best time to harvest sweet potatoes? How to store after harvest?

When is the best time to harvest sweet potatoes?

The sweet potatoes should be harvested at the right time, not too early and not too late. Early harvest is easy to affect the yield of sweet potatoes, and late harvest is easy to cause frost damage to sweet potatoes, which cannot be stored after harvest. In general, sweet potatoes are harvested in most parts of the North from September to October.

The last harvest of sweet potatoes is during the first frost in the region, and if the temperature drops below 10°C, the sweet potato harvest must be completed. In addition, when harvesting sweet potatoes, it is necessary to choose whether to harvest or not according to the moisture content of the soil. High soil moisture content will lead to high water content of sweet potatoes, which are perishable when stored after harvest.

Therefore, the stem part of the sweet potato can be cut off and the soil can be dried before harvesting. If the soil is too dry, it will cause a large temperature difference, and sweet potatoes are susceptible to cold damage, and it will take several days to harvest.

How do you store sweet potatoes after harvesting?

1.Indoor storage.

Sweet potatoes with a small planting area can be stored directly indoors. Straw etc. can be laid indoors to retain heat. In addition, sweet potatoes should not be placed directly on the ground, and the floor must be laid against the wall.

Before storing sweet potatoes, the indoor air should be ventilated to reduce the humidity of the indoor air. You can also put the sweet potatoes directly in the wooden box, put some straw or straw in the wooden box, and seal it with small holes for ventilation.

2. Cellar storage.

For sweet potatoes grown in large areas, they can be stored in cellars, digging a pit more than 3 meters deep and arching them with bricks. It is necessary to pay attention to soaking and washing sweet potatoes with carbendazim to remove bacteria and eggs on the skin of sweet potatoes, so as to avoid spoilage of sweet potatoes due to bacterial infection after sweet potato hoarding.

3.Storage of sweet potato chips.

The storage of sweet potato chips can be considered a good way to preserve sweet potatoes, because sweet potatoes are very storable after dehydration, as long as the pests are controlled, and even dried sweet potato chips can be stored for several years. However, this method also has some drawbacks, losing the flavor of fresh sweet potatoes.

4. Refrigeration and preservation.

Refrigeration and preservation does not mean that sweet potatoes should be placed in a very cold place, but in a constant temperature and low temperature environment. In short, keep the refrigerator at a suitable temperature for sweet potatoes, which can be stored effectively around 11-13 degrees Celsius.

In the process of storing sweet potatoes, there are a few things to pay attention to. One is to bask in the sun to promote the evaporation of water in the sweet potato skin; The second is to choose sweet potatoes that are free of pests and diseases and no damage, and there can be no bad potatoes. Sweet potato harvesting and storage is important and must be taken care of.

Sweet potatoes are generally harvested in October, and they should be harvested before early November, and the harvested sweet potatoes should be placed in the cellar, so that storage is better.

I think sweet potatoes are best harvested in the fall, and after harvesting, they can be stored in a cool and dry place, or they can be stored in the freezer compartment of the refrigerator, and they can also be stored in the refrigerator, or in the cellar if they are available at home.

Sweet potatoes are best harvested around October every year, and the sweet potatoes at this time taste particularly good, and they are also very good to store, and they can be stored in the cellar or in a cool and ventilated place.

Sweet potatoes are usually planted between May and June, and harvested a little later in mid to late October, in early November. When purchasing, you should pay attention to whether the sweet potatoes are spoiled or not, and you should choose fresh ones.

Under normal circumstances, it will be harvested in the fall, and it is necessary to pay attention to the preservation of the plant at the time of harvest, and to pay attention to the integrity of the plant.