Potatoes, we can also call it potatoes, artichokes, potatoes are a family of Solanaceae plants, high yield, planted all over the country, is one of China's staple food, is the world's third important food crop, this article for everyone Introduced is the knowledge about the potato, the potato planting technology.
ã€Potato Introduction】
The potato is oval or rectangular and grows mainly in the soil, about 3 to 10 cm in diameter, and the skin is light yellow and lavender. The flesh is white, yellowish and purple. Due to geographical differences, even some potatoes have black and blue. Potato stalks are mainly divided into underground and aboveground parts. The stems on the ground are rhomboid and hairy. The leaves are oddly unequal feathery compound leaves. The underground stems are hairless and oblate, generally around 50 cm.
Growing environment
Potato is a plant that is afraid of cockroaches and is not afraid of high temperature. This proves that the growth conditions of potato are suitable for planting in fertile soil, loose soil and suitable temperature. China is the country with the most potato cultivation and the world. The largest potato planting base.
[Potato Planting Technology]
The first step of planting steps: preparation work First of all, the potato should be divided into blocks, generally the potato will be germinated for a long time storage, according to the germinated parts, a small piece of a sprout. Rinse the cut potato pieces several times and dry.
About half a month before sowing, the cut potato pieces are buried in the moist sand to promote germination, and the temperature is maintained at about 15°. When the buds grow to about 2 cm, they can be sown.
The second step: sowing time of sowing potatoes is generally in March and September of each year. In these two months, the temperature is relatively low and the temperature is suitable, suitable for potato planting. And the growth cycle of potatoes is generally only about 3 months, sowing in March, harvesting in June, and planting twice a year.
When planting, it should first be covered with plastic film. The gap between the potatoes should be 25 cm, the row spacing is 60 cm, and about 400 plants can be planted.
The third step: field management field management note is mainly watering, fertilization, in the spring planting, the potato is generally cultivating and topdressing in mid-April, and the second watering and fertilization in mid-May. The fertilization and watering time in autumn is similar to the spring interval.
The fourth step: Pest control The insect pests of the potato are mainly underground pests such as aphids. They should be treated with omethoate or trichlorfon water, and the potato control work should be done well. When the potato growth stops and the stems and leaves are yellow, they can be harvested.
Summary: The above is an introduction to potato planting techniques. To learn more about potato, please continue to support us.
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