How to plant yam seeds? how much is it per jin?

The planting method of yam seed: suitable for planting in loose, fertile, deep soil layer, first soak yam seed in clear water for about 6 hours, then dig a ditch of 30 cm, sow yam seed every 1 meter, the soil needs to keep moist, the temperature needs to be controlled at about 20℃. The current market price of yam seeds is about 3.5 yuan/catty.

1. How to plant yam seeds

1. Select soil

(1) The adaptability of yam seeds to the environment is relatively strong, and the requirements for soil are generally not very strict. Coarse sand, pastoral soil and organic fertilizer can be used as the matrix for planting yam seeds. Such soil has good drainage property, which can prevent the roots from rotting after the seeds take root and germinate.

(2) Chinese yam seeds like to grow in hillside, valley forest at altitude of 150-1500 meters, shrub or weed beside stream and roadside. It is a kind of short-day and thermophilic crop. The suitable temperature for seedling growth is 15-20℃, the suitable temperature for vigorous growth is 25-28℃, and the growth will be slow below 20℃.

(3) Chinese yam seeds are suitable for planting in loose, fertile and deep soil, but flat seeds and block seeds can also grow in shallow and sticky soil, drought tolerance, but not waterlogging tolerance, not suitable for planting in shallow groundwater table or relatively wet soil, sandy soil and loam suitable water content is about 18%.

2. Treatment of seeds

The method of planting yam seeds is relatively simple. After preparing 1 part of soil suitable for growth, it is necessary to buy some excellent yam seeds, then soak the yam seeds in clear water for about 6 hours, and then put the seeds in a cool and ventilated place to dry before planting.

3. Sowing seeds

If the plot is planted with yam seeds, it is also necessary to dig a 30 cm trench, loosen the soil with appropriate tools, and sow the seeds of yam every 1 meter, or directly plant the seeds of yam with pot soil, and plant the seeds at a depth of 5 cm.

4. Management

When sowing yam seeds, it is necessary to apply enough organic fertilizer as base fertilizer in the soil, which is conducive to promoting better rooting and germination of seeds. At the same time, appropriate amount of water is sprayed on the soil every day to keep the soil moist. The temperature needs to be controlled at about 20℃, which can accelerate seed germination.

2. How much is a pound of yam seeds

1, the price of yam seeds is about 3.5 yuan/jin, yam tubers are commonly used traditional Chinese medicine "Huai yam", roots can be used as medicine, sweet, warm, flat, non-toxic.

2. It is mainly used to treat injury in the middle, tonify deficiency and win, eliminate cold and heat evil qi, supplement middle, strengthen strength, grow muscles, strengthen yin, take it for a long time, be smart in eyes and ears, lighten the body without hunger and prolong life, control the wind in the head and face, head wind and eye dizziness, lower qi, stop lumbago, cure deficiency and fatigue, win thin, replenish five zang organs, eliminate vexation and heat, tuber is rich in starch, and can be used for vegetable food.