What is the field called for potatoes? What is the scientific name of the field potato

How to grow sweet potatoes with high quality and high yield? The high quality of planting sweet potatoes lies in five aspects: soil, water, fertilizer, light, and underground pests, and high yield is still these five aspects. If these five aspects are well managed, sweet potatoes will naturally be of high quality and high yield.

First, the soil. Sweet potatoes are not suitable for acidic compacted soils with less humus, nor are they suitable for medium and strong saline-alkali soils, nor are they suitable for muddy soils, and they are not suitable for soils with stagnant water. Sweet potatoes are suitable for semi-sandy and half-muddy soils, and pure sandy soils are not good.

Semi-sandy and semi-argillaceous soil, loose soil, good permeability, can not only drain and filter water, but also retain water and fertilizer, suitable for the normal growth of sweet potatoes, good quality, high yield.

Second, moisture. Sweet potatoes should be planted in ridges in the field, which can drain and reduce stains, avoid excessive rainwater accumulation on rainy days, and reduce rainwater to affect the normal growth of sweet potatoes. Sandy soil is easy to cause drought, how to water or irrigate sweet potatoes when there is no rain for a long time, to avoid affecting the normal growth of sweet potatoes due to drought.

Third, fertilizer. Sweet potatoes need nitrogen during the vine growth stage, and phosphorus and potassium fertilizers when the sweet potatoes swell. In rural areas, when many farmers plant sweet potatoes, the whole period of fertilizer is applied as a base fertilizer at one time, which is called "a bombardment".

This method has been proven to be effective for a long time. The more base fertilizer is applied, the higher the yield, and the less base fertilizer is applied, the lower the yield. For plots of general yield, such as 1,500 2,000 kg, apply fully decayed, fermented and ripe manure tons, 15 30 kg of superphosphate, 100 300 kg of plant ash or 10 kg of potassium sulfate.

Sweet potatoes' favorite organic fertilizer is a mixture of chicken manure, rapeseed cake, bean cake and plant ash.

Fourth, light. Sweet potatoes are light-loving crops. Sweet potatoes are not suitable for planting under the forest, and there are tall trees or buildings around them to block the sun, so they should be planted in a wide and sunny area with high yields.

Fifth, underground pests. Underground pests in the soil are mainly produced by organic manure that has not fermented and rotted thoroughly and the soil is rich in humus. If the organic fertilizer that has been fermented and rotted is used for a long time, the underground pests and eggs are killed by the high-temperature biological heat generated by the fermentation of the organic fertilizer, and there will be no underground pests.

If the underground pests are harmful, they can be killed with phosphine, carbofuran, deltamethrin, chlorpyrifos and other agents.

The fields where potatoes are planted are either dry or sandy.

The scientific name of field potato is large potato. Large potato, perennial winding grassy vine. Wild tubers are mostly oblong cylindrical; The tubers of cultivators are highly varied, with long cylindrical shapes, conical shapes, spherical shapes, oblate and overlapping shapes, or branches.

Potatoes originated in Southeast Asia, India, Vietnam, Malaysia, and other places. Because tubers can be used as a staple food, they have spread to Africa, China, Australia, the tropical islands of the Pacific Ocean and the Americas, covering almost all tropical areas. <

The scientific name of field potato is large potato. Large potato, perennial winding grassy vine. Wild tubers are mostly oblong cylindrical; The tubers of cultivators are highly varied, with long cylindrical shapes, conical shapes, spherical shapes, oblate and overlapping shapes, or branches.

Potatoes originated in Southeast Asia, India, Vietnam, Malaysia, and other places. Because tubers can be used as a staple food, they have spread to Africa, China, Australia, the tropical islands of the Pacific Ocean and the Americas, covering almost all tropical areas.

1. (Expansive) fields. 2. (Flat) fields.

3. (Harvest) of the field.

4. (Barren) fields.

5. (Rich) fields.

Fill-in-the-blank definitions:1. Guang, a Chinese word, pinyin is guǎng kuò, which means vast and broad.

2. Lu Shiqi is flat means that there is no high and low concave and convex.

3. Harvest, adjective, pinyin Huishi: fēng shōu, interpretation: harvest abundant.

4. Barrenness refers to desolate, unmanaged overgrown fields like fields.

5. Abundance, which means more than abundant. Mostly refers to property, etc.

Article 12 of the "Rural Land Contract Law of the People's Republic of China" provides that land owned by peasant collectives belongs to village peasant collectives in accordance with the law, and shall be contracted by village collective economic organizations or villagers' committees; Where peasant collectives already belong to two or more rural collective economic organizations in the village, the contract shall be issued by each of the rural collective economic organizations or villagers' groups in the village.

Where a village collective economic organization or villagers' committee issues a contract, it must not change the ownership of the land owned by the peasant collectives of the collective economic organizations in the village. Rural land owned by the State and used by peasant collectives in accordance with the law shall be contracted by the rural collective economic organizations, villagers' committees or villagers' groups that use the land.

The land owned by the peasant collectives shall be registered by the people at the county level, and certificates shall be issued to confirm the ownership. If the land owned by the peasant collectives is used for non-agricultural construction in accordance with the law, the county-level people's first registration shall be made, and a certificate shall be issued to confirm the right to use the land for construction.

The state-owned land used by units and individuals in accordance with the law shall be registered by the people at or above the county level, and certificates shall be issued to confirm the right to use; Among them, the specific registration and licensing authority of the state-owned land used by the state organs shall be determined by the state-owned land.

Confirmation of the ownership or use rights of forest land and grassland, and confirmation of the right to use aquaculture on water surfaces and tidal flats shall be handled in accordance with the relevant provisions of the Forest Law of the People's Republic of China, the Grassland Law of the People's Republic of China and the Fishery Law of the People's Republic of China.

The fields in the countryside are allocated on a household basis. The number of contractors and the number of contracted land are determined at the beginning of the contract, and after the contracting, if the number of family members decreases, the contracted land is not reduced, and other family members continue to contract; Where there are additional members in the family, the contracted land is not increased, and the original contracted land is jointly enjoyed by the family members.

Rural houses are divided according to the size of the population! You will divide as much area as you use to build a house from your original field. If you have a new population in your family, then you can get one more person!

After the Third Plenary Session of the 11 th CPC Central Committee, China's rural areas carried out economic structural reform and implemented the household contract responsibility system. The collective shall delegate the right to contract and manage the land to the peasant households by signing a written contract for the management of the land, while retaining the ownership of the land by the collective.

Article 20 of the Rural Land Contract Law clearly stipulates that "the contract period for cultivated land shall be 30 years. The contract period for the grassland is 30 to 50 years.

Forest land is contracted for a period of 30 to 70 years; The contract period of forest land for special forests can be extended with the approval of the competent forestry administrative department. Article 7 of the Interpretation of the Supreme People's Court on Issues Concerning the Application of Law in the Trial of Cases Involving Disputes over Rural Land Contracting stipulates that: "Where the contract term stipulated in the contract or recorded in the land contract management right certificate or other certificate is shorter than the time limit stipulated in the Rural Land Contract Law, the contractor's request for an extension shall be supported." ”

Summary. Plough the ground to grow sweet potatoes"It usually refers to a traditional agricultural farming method, that is, using tools such as plows on cultivated land to plow the land, and then burying sweet potato seedlings or rhizome slices in the soil, followed by irrigation, fertilization, weeding and other management work, and finally waiting for sweet potatoes to ripen and pick. Although this farming method is more traditional, it is still widely used in modern rural areas.

Sweet potatoes are a highly nutritious food crop that grows in warm, humid climates and adapts to a variety of soils and droughts. Because sweet potatoes have low water and fertilizer requirements and can be grown on poor land, sweet potatoes are cultivated and developed as an important food crop in some poor areas or developing countries.

Plough the ground to grow sweet potatoes"It usually refers to a traditional agricultural farming method, that is, the plough is used to plow the land with tools such as ploughs, and then bury sweet potato seedlings or rhizome slices in the soil, followed by irrigation, fertilization, weeding and other management work, and finally wait for the sweet potatoes to ripen and pick. Although this farming method is more traditional, it is still widely used in modern rural areas. Sweet potatoes are a highly nutritious food crop that grows in warm and humid climates and can adapt to a variety of good towns such as soils and varying degrees of drought.

Because sweet potatoes have low water and fertilizer requirements and can be grown on barren land, sweet potatoes are cultivated and developed as an important food crop in some poor areas or developing countries.

Can you elaborate on that a little bit more?

Plough the ground to grow sweet potatoes"It usually refers to a traditional agricultural farming method, that is, the plough is used to plow the land with tools such as ploughs, and then bury sweet potato seedlings or rhizome slices in the soil, followed by irrigation, fertilization, weeding and other management work, and finally wait for the sweet potatoes to ripen and pick. Although this farming method is more traditional, it is still widely used in modern rural areas. Sweet potatoes are a highly nutritious food crop that grows in warm and humid climates and can adapt to a variety of good towns such as soils and varying degrees of drought.

Because sweet potatoes have low water and fertilizer requirements and can be grown on barren land, sweet potatoes are cultivated and developed as an important food crop in some poor areas or developing countries.

[ 田 ] The word plus other words that can be displayed on the side are: 钿, 沺, 畑, 櫑, 攂, fine, 礧, 瓃.

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Potatoes are planted in dry land and will rot if there is still water in the field.

1. Loosen the soil, loosen the soil of the whole land;

2. Dig a hole, 7 cm long, wide and high;

3. Choose seeds that can germinate and put the potatoes in the hole;

4. Put fertilizer, if it is farmhouse fertilizer, you can directly put it on the potato, if it is chemical fertilizer, then you can only put it next to it, otherwise the potato will be corroded by chemical fertilizer;

5. Cover with loose soil.