When should potatoes be planted, and when are potatoes generally planted?

Potatoes are potatoes, and because of regional differences, the planting time varies greatly, and can be roughly divided into the following three types:

1 Northeast China, Gansu, Qinghai and other northwest regions, generally planted in spring (mid-to-late April to early May) and harvested in autumn, usually only one season of potatoes can be planted a year, called the northern and northwest one-season cropping areas.

2 Shandong, Hebei, Henan, Shanxi, Jiangsu, Hunan, Hubei and other provinces and regions plant 2 seasons of potatoes a year. Among them, Shandong, Hebei and other Central Plains sown spring potatoes in months and harvested in June-July; Autumn potatoes are sown in August and harvested from the end of October to the beginning of November; Some provinces in central and southern China, such as Jiangsu and Zhejiang, sow spring potatoes in January and February, and harvest them in May and June; It is sown in September and harvested in December. These areas are called the Central Plains and Central and South Cropping Areas.

3 Guangdong, Guangxi, Hainan, Yunnan, Guizhou and other places can use the gap between the rice harvest in autumn to plant a season of potatoes. Generally, it is sown from mid to late October to November, and harvested from February to March of the following year. Because the growing season is mostly in winter, these areas are often referred to as the southern winter cropping areas.

The best planting time for spring potatoes in the field is after the sting, before the vernal equinox, and the specific time can be in the lunar calendar.

Ten. Around six or seventeen.

The beginning of spring is probably around the second day of February.

Potatoes are also potatoes, one of the main staple foods in northern China, and also the main vegetable crops, and potatoes are widely planted in China. The right planting time is the key to yield formation. In general, potatoes can be sown in the spring when the soil thaws, and germination can occur above 6.

Early-maturing varieties can mature 50-60 days after emergence, sowing early and harvesting early. Potatoes enter the dormant phase above 26. In areas where temperatures are rising rapidly in spring, longer growing periods mean more production.

Northeast and northwest regions, such as Gansu and Qinghai, are usually planted in the spring, from mid-to-late April to early May. After the rain in the 24 solar terms, they are harvested in early summer and autumn. In general, they can only grow one crop of potatoes a year, which is known as the North and Northwest Season Growing Areas.

About half a month before sowing, it is necessary to promote the germination of selected potato seeds in a place with a certain amount of light and disaster prevention, avoid direct sunlight, and keep the temperature of the germination site at about 15 20 degrees. If there is no cellar, we can directly promote germination in the cellar for disaster prevention, because the temperature in the cellar is relatively high, and the best germination point is about centimeter, not more than centimeter, otherwise it is easy to damage the buds when cutting.

Potatoes are not cut randomly. It is necessary to ensure that each potato has two or three sprout points to ensure its emergence rate. In general, we cut the potatoes the day before sowing.

In general, a potato should only be cut into four pieces if conditions permit, and the bud tips of the potatoes should not be damaged and sterilized with alcohol. The child loves to eat French fries, peel the potatoes cleanly, cut the potatoes into fries, about 7 mm square. Cook it in boiling water for two minutes, remove the water, and dry it with a kitchen paper towel.

Usually, it is still stored in the refrigerator. You need to add a little more starch before frying. Add an appropriate amount of oil to the pan and heat to about 40%.

Put the chips in. Be sure to shake the chips extra before putting them in to remove any excess starch. Do not rotate the potato chips immediately after putting them in, and then rotate them after solidification, so as not to fall off the starch, and be sure to fry the potato chips over high heat, otherwise the fried potato chips will not be crispy.

Fry golden brown in fire oil, remove and put on blotting paper to absorb excess oil, then dip in tomato sauce and enjoy.

It is generally best planted in spring and autumn every year. This is indeed a very tasty potato, and the best temperature is between 15 and 20 degrees.

When to plant potatoes depends on the local temperature, spring planting is most suitable in March and April each year, autumn planting is the most suitable in September and October every year, and winter planting can be around December and January every year. The climate in different regions of our country is different, so the sowing time is also different, the sowing time is not fixed, the soil surface temperature reaches 5-8 when it can germinate and grow, and the temperature meets the growth needs to sow and plant.

Generally speaking, potatoes are grown between October and December, and the method of growing potatoes is relatively simple, and they can be harvested from January to March of the second year.

Generally, it is sown in spring, and it can be planted around April, and after planting, it is necessary to water and fertilize in time to prevent pests and diseases.

Mainly in the summer, but also in the fall, both can be planted in advance.

The time to plant potatoes depends on the temperature, and the most suitable time for planting in spring is in March and April each year, September and October in autumn is the most suitable for planting in autumn, and around December and January in winter. Seed potatoes can germinate and grow when the soil surface temperature reaches 5-8, the temperature suitable for growth is about 15-20, China's geographical area is vast, the climate of different regions is different, so the sowing time is also different, the temperature meets the growth needs to sow and plant, but it is best to sow early in time.

2. Planting method.

1. Choose seed potatoes: Before planting potatoes, we must choose healthy and full seed potatoes, and choosing the right seed potatoes can improve the survival rate of planting.

2. Land preparation and fertilization: In order to promote the growth of potatoes, we must choose the soil for sowing, provide fertile and loose soil, plough and trim in advance, apply bottom fertilizer to the soil, and use well-rotted organic manure.

3. Germination and cutting: 1-3 days before sowing, you can cut and germinate, prepare a sharp knife in advance, sterilize it in advance, and then cut the seed potatoes into small pieces to ensure that each seed block has a healthy bud eye.

4. Sowing: Sow potato seeds into the soil, avoid contact with chemical fertilizers, and cover the soil after sowing.

5. Field management: do a good job in field management after sowing, check seedlings in a timely manner, apply fertilizer in a timely manner, and pay attention to the prevention and control of pests and diseases.

When are potatoes sown, propagated with tubers, cut potatoes into chunks according to the sprouts, sown on ridges, can be sown in March or September, and when the average temperature exceeds 25, the underground tubers stop expanding. The ambient temperature of potato planting likes cold and cool, and it is a crop that likes low temperatures. Underground tubers need to be formed and grown in a loose, breathable, cool, moist soil environment.

Potato planting time can be planted in spring from March to April, the potato seed is cut into pieces and planted in the season when the business is better, the row spacing is 50 cm, the plant spacing is 20 cm, the depth is about 2 cm, and the mulch film is covered.

Potatoes are usually sown in the spring. Put the potatoes that have been put for the winter. Fall to the ground and find the one with the teeth.

Cut it into small pieces with a knife and hold it outside. Then put the prepared potatoes in the marinade. Where to run?

When the surface is soiled, it can be planted.

Potatoes can generally be planted in 2-3 months, the planting time in cold areas can be a little later, before planting you need to prepare the land and fertilize the soil, so that the soil becomes loose and breathable, and then the potato seed potatoes are placed in the scattered light environment of 13-15 to promote germination, and the young shoots are cut into pieces and mixed after they grow, so that they can be planted in the soil.

1. Planting time

Potatoes can only be planted when the temperature of 10 cm soil layer is stable above 10, so according to its growth habit, it can be planted in 2-3 months, if it is a colder area, then the planting time needs to be a little later, otherwise the temperature is too low, which is not conducive to its germination and growth.

2. Soil preparation and fertilization

Potatoes should be planted in deep soil, loose and fertile soil, acidic plots with good drainage, before planting, the plots need to be turned deep to make the soil loose and breathable, and at the same time, it is also necessary to mix an appropriate amount of base fertilizer in the soil, and then ridge, the bottom of the ridge is 80-90cm wide, and the ridge height is 25cm.

3. Seed potato germination

Potatoes need to be germinated before planting, select suitable varieties of detoxified seed potatoes, place them in a scattered light environment of 13-15, turn them every 2-3 days, so that they receive light evenly, so that potato sprouts can grow, and when the buds are centimeters long, they can be ready for planting.

4. Planting method

The sprouted potatoes should be cut into pieces, each potato piece needs to have 1-2 bud points, and then the potato pieces and methyl tobuzin and talcum powder are mixed according to the ratio of :1, and put into a ventilated place to dry for 1-2 days, so that they can be planted into the soil, with a plant spacing of 15-20 cm and a covering thickness of 10-15 cm.

1. Generally, potatoes are mostly planted in spring, and the time should not be too early, otherwise the yield will be reduced due to the cold spring. Winter needs to be stored at low temperature, generally controlled at about 0-7, too high temperature will promote potato germination and consume nutrients.

2. Stem treatment; Select healthy and disease-free potato mother plant seedlings, wash them, cut them into 3*3 cm pieces with tools, soak them in rooting water for about 5 hours after cutting, wrap them in a clean towel after soaking, and put them in a cool place for germination, and wait for the potatoes to grow sprouts before sowing.

3. Soil management; Potatoes have a strong adaptability to the growth soil, except for the saline-alkali land, other soils can be planted, choose loose and fertile land, and disinfect the soil before planting to prevent and control diseases in the soil.

4. sowing; Whole potatoes are sown in the spring, at the end of March, with the buds facing upwards, and the density of the seeds is kept between 15 and 20 cm, and after planting, they are covered with a breathable mulch.

Potatoes are planted in October-December, and the growing season is generally around 60 days.

Potatoes are generally planted in October-December, but the specific planting time is related to the local climate, Northeast and Gansu, Qinghai and other northwest are planted in mid-to-late April to early May, Jiangsu, Zhejiang and other central and southern provinces are planted in spring in January and February, and autumn is planted in September. The planting time in Guangdong, Guangxi, Hainan, Yunnan and other places is sown from mid to late October to November.

Generally, the growth cycle of early-maturing varieties of potatoes is about 60 days, the growth period of medium-ripening potato varieties is about 80 days, and the growth period of late-maturing potato varieties is about 100 days. In the process of potato growth, when necessary, the seedlings can be restrained by topping, so that the seedlings can grow stronger. In the process of growth, it is also necessary to ensure good light and ventilation, otherwise there will be vigorous plants and small fruits.

Potato planting

1. Soil preparation and fertilization

Choose sandy loam soils with fertile, flat, well-drained, deep and loose tillage. Before sowing, the land preparation can be deep ploughed and raked, and then made a furrow, the width and height of the furrow depend on the terrain and soil moisture. In addition, when preparing the land, 1500 kg of fully fermented organic fertilizer can be applied per mu, or 200 kg of potassium sulfate compound fertilizer or 50 kg of superphosphate can be applied to the base fertilizer per mu before planting.

2. Seed potato treatment

Choose a healthy seed potato with smooth skin, delicious color, weight of about 1-2 taels for seeding, before cutting seed potatoes, it is recommended to dry the seed potatoes in the sun for 2-3 days, and the cutting knives should be disinfected to avoid bacterial infection of seed potatoes, seed potato cutting should not be too large or too small, try to use the top bud of the seed potato, less use the bottom bud, so as to ensure the emergence rate of potatoes and improve potato yield.