What soil quality should I choose for growing potatoes?How can we achieve high yields?

China is a traditional potato planting country, the total output ranks second in the world, and the development potential is huge. As the quality of life of the people improves from time to time, there is a growing demand for high-quality potatoes. In order to have a high yield of potatoes, it is necessary to provide a suitable growth environment for the plants.

Potatoes are especially suitable for sandy loam soil planting, and suitable deep tillage can loosen the soil, increase air permeability, and improve soil water storage, fertilizer retention and drought resistance, thereby effectively improving soil physical properties, and creating good environmental conditions for the full development of potato roots and the expansion of potato tubers. The better the root development in the soil, the stronger the plant growth potential and the higher the yield, especially the potato species with slower growth in the early stage. The depth of ordinary land is not less than 30 cm, if the soil moisture is not good, it is necessary to irrigate once in advance, and then stop deep ploughing.

When the temperature of the 10-centimeter-deep soil layer stabilizes at 10 degrees, it is suitable for sowing potatoes. A small area can be sown manually, when planting in a large area, a large ridge distance can be used to mechanically open the ditch for fertilization, point seeding, the depth of the ditch is 10-15 cm, the potato pieces insist on the ground level or slightly below, to do the seeding, fertilizer separation, covering soil thickness to 6 cm is appropriate. The ridge spacing is set at 90 cm, the plant spacing is 20 cm, and 4500-5000 seedlings are left per mu of land.

The biomass of potatoes is large, and top dressing should be done sooner rather than later. After the seedlings are 80%, we can stop the first top dressing, apply about 25 kg of ammonium bicarbonate per mu, and irrigate in time after top dressing. After the plant enters the budding stage, it should stop cultivating soil and watering.

At the beginning of flowering, the tubers entered the rapid expansion stage, and we needed to separate and weed to stop the second soil cultivation and watering. Before the potato plant ridge sealing, the soil needs to be cultivated to avoid the tuber being exposed and green, and the second topdressing can be decided according to the plant growth status, and under normal conditions, no topdressing is required. If you want to top dressing for the second time, you can apply a small amount of urea, and 15 kg can be applied to one acre.

Producing good and large potatoes is only the first step, and it is also important to take good care of the potatoes. After the potatoes are harvested, the ventilation and moisture should be stopped in time to promote the drying of the potato skin, otherwise it will be easy to rot. When the storage is stopped, the storage area must first be fully disinfected, and then the stacking can be stopped.

Before stacking, choose sick potatoes and rotten potatoes again to avoid rotting due to individual potatoes.

The three major factors of high yield of potatoes, the variety of potatoes, the fertilizer efficiency of potatoes, and the moisture content of potatoes, first of all, there must be good potato varieties, that is, there must be high-yield potato varieties suitable for growing in the local soil

The variety of potatoes is selected, and there must be enough fertilizer needed for potato production, that year I worked in a dairy farm, because there are sufficient cow manure resources, so the potatoes we planted, all of them are made of natural accumulation and fermentation of cow manure, one-time application of foot fertilizer, in the process of potato growth, there is no additional fertilizer.

Potatoes grown with cow dung are harvested every year. After the potatoes are harvested in the autumn, the fermented cow dung is pulled into the ground, and then a thick layer is spread, and after the fertilizer is applied, the land is turned over in autumn immediately, and then the ridges are compacted, so that the cow dung is evenly spread in the soil!When you plant potatoes in the spring of the second year, you don't need to apply any fertilizer, as long as you provide enough water for the growing potatoes, so that with good potato varieties, enough organic fertilizer for cow dung fermentation, and enough water, the potatoes will definitely achieve high yields!

Loose soil should be chosen to ensure the expansion of the potato tubers, and fertile soil should be chosen, with better drainageBefore planting, be sure to soak the seeds in water for about 7 hours in advance, choose healthy and full seeds, and then choose fertile soil, planting should be grasped around March, and you should water and fertilize frequently.

I think you should choose black soil for planting potatoes, use organic fertilizer as the base fertilizer before planting, and then top fertilize again when the roots grow to achieve high yield.

Many farmers will plant potatoes, and when they are harvested next year, it is a large amount of economy, we need to pay attention to some problems when planting potatoes, so that the potatoes can grow fast and well, in the growth period of potatoes, we must add a certain amount of water and nutrients to potatoes in time. The cultivation technique of the potatoes in each place is determined according to the local temperature conditions, and when the potatoes have grown, we can keep the seeds again.

I think potatoes are suitable for planting on alkaline soil, and when planting potatoes, we must choose land with relatively fertile and wide soil, and we must use farmhouse fertilizer when fertilizing, never use fertilizer bought outside, and often water the plants, but also prevent the occurrence of pests and diseases, if there are small insects, then we must spray insecticides in time.

Generally, it is planted in the plain area, the planting soil must be sandy soil, and attention should be paid to the temperature, the planting density must be particularly reasonable, and it is necessary to water and fertilize in time, to do a good job of weeding and insecticide, and should also do a good job of seed seedling.

Suitable for fertile soil, the method of planting is to turn the soil first, then sow it, get it into the land and then water it.

Potatoes are suitable for planting in sandy soils, and the planting method of potatoes is suitable, with germ as the main species, and is suitable for deep and heavy soils.

To choose a more fertile soil, sandy loam soil is better, at the same time the soil organic matter content should be high, the soil layer should be deep, and the soil slope should be soft and breathable.

You can go for some fertile sandy loam soil. You can get a good planting, and you should also choose some more breathable soil.

Try to choose sandy soils with fertile soils, which are more permeable.

1. When will potatoes be planted?

1. Potatoes can be planted in the north and south of China, due to different climatic conditions, the planting time is also different;And China has cultivated different varieties in early, middle and late maturing periods, which can be planted under a variety of climatic conditionsBut most of the area is planted in October-December.

2. The time of potato planting is generally judged according to the temperature, and the seed potatoes can germinate and grow under the condition of soil temperature 5 8, and the optimal temperature is 15 20;The suitable temperature for the growth of plant stems and leaves is 15 25 , and the growth of plants will stop after 39The suitable temperature for tuber growth is 16 18 , above 25 to stop growing.

3. If it is in Gansu, Northeast and Northwest regions, it can be planted in April and MayIf it is in Hunan, Shanxi, Hebei, Shandong and other places, it can be planted in February-March or August;If it is in Jiangsu and Zhejiang, it can be planted in January-February or September;If it is in Guangdong, Yunnan, Guizhou and other places, it can be planted from October to December.

2. When will the potatoes be harvested?

1. Potato planting time is different, harvest time is different, generally speaking, it takes 2-3 months from sowing to harvesting, most areas are planted in 10-12 months, 1-3 months can be harvested, sometimes it may be harvested early because of variety, market, climate, crop rotation and other reasons.

2. If it is in Gansu, Northeast and Northwest China, it can be harvested from August to September; If it is in Hunan, Shanxi, Hebei, Shandong and other places, it can be harvested from June to July or from October to November; If it is in Jiangsu and Zhejiang, it can be harvested in May-June or December; If it is in Guangdong, Yunnan, Guizhou and other places, it can be harvested in February and March. 3. What can you plant after the potato is harvested?

1. Peanuts: peanuts can be planted after the potato harvest, at present, the varieties of peanuts are spring peanuts, wheat set peanuts, summer peanuts and autumn peanuts, winter peanuts can also be planted in individual areas of Guangdong, the sowing time is not the same, and the appropriate peanut varieties can be selected according to the time when the potatoes are recovered.

2. Plant potatoes: Some places can plant two seasons of potatoes, such as Hebei, Henan, Shandong, Shanxi, Jiangsu, Hunan, Jiangsu, Zhejiang and other places, after harvesting one season of potatoes, you can continue to plant the second season, but it should be noted that continuous cropping for 1 2 years needs to be planted again after 1 2 years.

3. Other crops: After the potato harvest, you can plant green onions, garlic, celery, rice, rape, wheat, corn, soybeans, cotton and other crops, which is not only conducive to reducing the occurrence of diseases, but also conducive to reducing the growth of weeds.

After the potato harvest, it is suitable to choose early-maturing varieties with short growth period, fast growth, cold tolerance, waterlogging and cooling, and crops suitable for the local growing environment, such as autumn cabbage, autumn cauliflower, autumn sweet potato and autumn cabbage and other crops in warm areas.

It is suitable for growing corn, because it has more nutritional value after being planted in the soil, which will make the corn very large, and its yield will be very high.

You can grow some vegetables, such as cabbage, chrysanthemum, greens, lettuce, and other vegetables, sweet potatoes, cabbage, cauliflower, spinach, garlic, etc.

After the potato is obtained, if it is planted in the spring of next year, there are many crops suitable for planting, such as sedge crops, sparse vegetable crops can be planted, if the potatoes are obtained, the crops are planted in the current year, to achieve perfect acquisition, and due to the restrictions of climatic conditions throughout the country and different, for the warm area of two crops a year or two years three crops, according to the local climate conditions, stubble planting is suitable for local environmental standards, And crops that can ripen before the winter solstice.

Heavy application of organic chemical base fertilizer, before the stubble of potatoes is the best, the selection of moist and rich, water and fertilizer retention effect is very strong, loose material, neutral reaction of sandy soil planting, base fertilizer to apply 10,000 kilograms of high-quality organic fertilizer per mu. Before freezing, the land resources should be watered with permeability. It is convenient for the soil layer to be regolithed, and the chemical fertilizer is dissolved.

The material is firm, the bud tip is plump, and the milky white mucus with the hands is cut and it is an excellent variety. The material is soft, and the water output when the skin is moldy or agent is inferior. Regardless of the propagation method, it should be watered once before sowing to facilitate germination and planting in the natural environment.

Shade and damp.

According to the Central Region.

For example, after the potatoes are picked, the cabbage and radish are more suitable for planting, and the ground where the Chinese cabbage is planted is applied with enough rotten organic fertilizer as the base fertilizer, and the land resources are smashed and leveled, and the rice is made into a rice-wide furrow, or a rice narrow furrow, which is conducive to sowing. Early-maturing varieties are generally sown in early and mid-to-late August, and some are sown in mid-to-late July. Autumn varieties can be sown from mid to late August to early September.

Late-maturing varieties are best sown in mid to late August. The spacing between rows and plants should be determined according to the different varieties.

Potatoes are in the Solanaceae family.

Crops, can not be directly rotated with other Solanaceae crops, such as long eggplant, tomatoes, cigarettes, etc. Other tuber greens such as Brussels sprouts, sweet potatoes, carrots, etc. Continuous cropping of potatoes is not desirable, continuous cropping of potatoes will reduce the yield of potatoes, in addition to the starch content of potatoes will decrease, and the quality will be reduced.

According to the data survey report, the output of continuous cropping is reduced by about 6% in one year, about 10% in two years of continuous cropping, and about 15% in three years of continuous cropping. After the potatoes are obtained, they can be rotated with vegetables and fruits such as shallots, garlic lettuce, and can also be rotated with rice, rapeseed, bud rice, wheat, soybeans, cotton wool and other crops.

You can choose to grow corn, you can choose to grow crops such as soybeans, which can better conserve the land.

You can choose celery and green onions. This is a good way to generate income and can also improve the overall economic performance.

Chinese cabbage can be chosen. At this time, it is necessary to use well-rotted farm manure appropriately, so that the yield can be increased.

In each corn nest, put a potato seed, and put a handful, that is, two taels of mixed fertilizer, but the fertilizer is an inch away from the potato, so as not to burn the seeds, because the cake fertilizer has to ferment in the soil. In order to take advantage of the top advantage of the potato pieces, the potato pieces should be cut into 4 to 6 pieces longitudinally with the top bud as the center. Potatoes, also known as Ma Ling potatoes, are a kind of vegetables that are used both as grain and vegetables, and they are also a delicacy on our table.

Potatoes have high nutritional value, and the tubers contain a variety of vitamins and inorganic salts. The growth of potatoes is propagated by stems.

<> the main potato producing areas in China are the northwest, northeast, southwest and Inner Mongolia. In recent years, China's potato planting area is about 46 million mu, ranking first in the world. For such a large area of potato planting area, potatoes are planted in sandy semi-sandy loam soil with deep soil, fertile, good ventilation and sufficient moisture.

Plough the land deeply, remove the weeds, and then rake the clods and let the soil dry for two days before planting. Cut potato seeds need to be stained with plant ash on the cutting surface, which can play a good role in preventing pests and diseases. In addition, plant ash contains a large amount of calcium, potassium and phosphorus, which can also meet the needs of potatoes in growth.

According to the different ripening time and the different soil climate, potatoes can generally yield 2000 3000 kg per mu, and the high one even reaches 5000 kg. Potato planting wants to have high yield, according to the growth and development of potatoes, it can be divided into the following stages: when choosing a deep ditch in the paddy field for planting, it is necessary to dig a drainage ditch, not to drain water, but to dig a hole or to dig moisture seeds.

When planting, the bottom fertilizer should be sufficient, and pig manure can be put into the bottom of the ditch ten centimeters away from the potato planting, or an appropriate amount of compound fertilizer can be put in. Potatoes, we call them artichoke eggs there, and the written language is called potatoes, almost every household grows them, and every household eats potatoes.