A list of the contents of this article:

How to plant Chinese yam

1. How to plant Chinese yam for soil preparation and fertilization is suitable for growing in fertile and loose soil with good drainage. When planting, you should choose a field with sunny ventilation and good drainage, and use a hoe to break the caked soil in the field, and then mix the rotten farm manure into it to provide a nutritious growth environment for yam.

2. Yam can be planted with tubers, which is more convenient to grow. Dig a well-growing, sturdy and healthy yam, cut the yam into segments, about 5 cm in length, apply plant ash on both sides of the tuber and leave it in a cool and ventilated place to dry the incision.

3. Land selection chooses sandy loam or loam field with high dry terrain, good drainage, deep and soft soil layer, which requires the consistency of the upper and lower soil quality. if there is a thin clay layer in the lower layer, it can also be planted when digging ditches. The soil should be slightly acidic to neutral. Yam should not be cropped continuously and should be rotated once every 3 years.

4, planting method land selection: it is best to choose sandy soil, the terrain is high, the soil layer is very deep, good drainage, dry, and loose land is the best, although the soil layer is the same nature, preferably slightly acidic.

5. The suitable growth environment of Chinese yam the requirement of growth environment of Chinese yam is not too high, and its adaptability is strong. Yam is warm and can withstand the cold. However, the cultivation of yam can not be waterlogged, can not be dry, can not accumulate water. The aboveground stems and leaves of Chinese yam are warm, afraid of frost, and the suitable cultivation temperature is 25-28 degrees Celsius.

6. Land: choose sandy land with loose soil, abundant nutrients and good drainage capacity, and then apply some fertilizer to mix with the soil.

How to grow Chinese yam

Set up the frame to draw the vine: the stem of the yam is thick and tender, and the vine should be supported in time after emergence. According to the characteristics of the right-hand stem of Chinese yam, the leading vine spirals up to a height of about 1 meter. If there are too many lateral branches at the base of the main vine, it can also be removed appropriately to facilitate ventilation and light transmission.

Planting method land selection: it is best to choose sandy soil, high topography, very deep soil layer, good drainage, dry, and loose land is the best, although the soil layer is the same nature, preferably slightly acidic.

When sowing and planting Chinese yam, you should choose a sturdy, undamaged rhizome, cut it into small segments of 10 cm with a knife, then apply plant ash to the section, put it in a cool place to dry, and then sow the root block in a soil ditch with a row spacing of 100 cm and a depth of 10 cm, and keep the plant spacing at about 30 cm.

The planting method of Chinese yam is as follows: Chinese yam is a shallow root crop with a long growing period, one crop a year, and is generally planted in the field when the ground temperature reaches 10 ℃ in spring. It is not suitable for continuous cropping of yam. Generally, yam should be rotated once every 2 to 3 years.

The root system of Chinese yam is relatively shallow, which can be ditched or spread, and then shallow ploughing 20-30 cm after application, so that the fertilizer and soil are fully mixed. There are two purposes of soil pesticide application before sowing, one is to control nematode disease, which is the key point, and the other is to control underground pests. The main characteristics of yam nematode disease are mainly two kinds, one is root-knot nematode disease.

If you plant yam at home, you can plant it on the ground or in a potted plant, and you must first prepare the soil. Yam can be planted with tubers, dig up a well-growing, sturdy, healthy yam, cut it into segments, and put it next to the incision to dry.

Planting method and time of Chinese yam

Planting time: Chinese yam is generally planted in spring. When the local temperature rises above 10 ℃, it can be sown. It will be sown from late February to early April.

Planting time of iron bar yam: the planting time in Jiaozuo area is from early March to early April. Yams planted in early March can be harvested and sold before the Mid-Autumn Festival and National Day. Yams planted in early April can be harvested from late November to early December to meet the market demand for the Spring Festival.

Yams are usually planted around March every year. Under normal circumstances, the florescence is around July, the fruiting period is in September, and the harvest time is in October. When planting, it should be noted that the germination ability of Chinese yam seeds is relatively weak, but the ability of asexual reproduction is strong, generally dominated by Reed head or bulblet propagation.

Planting time and method of Chinese yam

1. Planting time: Chinese yam is generally planted in spring. When the local temperature rises above 10 ℃, it can be sown, and sow from late February to early April.

2. Chinese yam is a shallow root crop with a long growing period, one crop a year, and is generally planted in the field when the ground temperature reaches 10 ℃ in spring. It is not suitable for continuous cropping of yam. Generally, yam should be rotated once every 2 to 3 years.

3. What season to plant in the open air: yam is planted in spring. The area of our country is relatively vast, and the climatic conditions of different regions are different, so the planting time is also different. If normal planting in North China belongs to the temperate climate, it will enter spring around February, and it can be planted at this time.

4. The planting time of iron bar yam: the planting time in Jiaozuo area is from early March to early April. Yams planted in early March can be harvested and sold before the Mid-Autumn Festival and National Day. Yams planted in early April can be harvested from late November to early December to meet the market demand for the Spring Festival.

5. The planting time of Chinese yam: Chinese yam is generally planted in spring, when the temperature is suitable and Rain Water is rich, which is beneficial to the growth and development of Chinese yam. In general, when the local temperature rises above 10 ℃, the seeds can be sown, and the seeds can be sown from late February to early April.

The planting method of "horizontal growth" of Chinese yam

This planting method is called shallow trough planting, which actually allows Chinese yam to grow in a horizontal mold.

Chinese yam planting methods: sowing and planting, soil turning, field management.

Chinese yam is a deep-rooted crop, which generally needs to be planted in sandy loam with flat terrain, deep and loose soil, fertile soil, strong air permeability and good drainage. After selecting the land, it is deeply leveled, combined with deep ploughing and applying foot fertilizer.

How to plant Chinese yam for soil preparation and fertilization is suitable for growing in fertile and loose soil with good drainage. When planting, you should choose a field with sunny ventilation and good drainage, and use a hoe to break the caked soil in the field, and then mix the rotten farm manure into it to provide a nutritious growth environment for yam.

Seed selection requires that the seed potato has bright color, full terminal bud, strong tuber, sparse tuber, few roots, no disease, no decay, no freezing, and weighs about 150 grams. It is required to sow Chinese yam fragments with a diameter of more than 3 cm and a length of 15 cm to 20 cm.

The planting method of Chinese yam is a kind of shallow root crop with long growing period and one crop a year. It is generally planted when the ground temperature reaches 10 °C in spring. For yam cultivation, it is necessary to choose high dry, well drained, deep, soft sandy loam or light loam fields.