How much is the price of a square meter? How much are seeds? How? What's the effect?

Ophiopogon japonicus, also known as Ophiopogon japonicus, is native to China and is also distributed in Japan, Vietnam and India. It is cultivated in southern China and other places. So how much is it per square? How much is the seed per jin? How do you plant it? What is the effect? It is learned from Jiangsu seedling base that the seed price of Ophiopogon japonicus is about 16 yuan / jin, and the sowing amount per mu is 30 Murray 38 jin.

How much is the price of Ophiopogon japonicus?

1. The origin price of Ophiopogon japonicus in Zhejiang and Chuzhou is about 1-1.2 yuan per jin.

2. The general planting density is 25-36 clumps per square meter, if calculated according to 3-4 plants per clump, it can be about 3-4 jin.

3. The cost of land preparation is 2-3 yuan, and the cost of planting is 25-30 square meters per person per working day, and the maintenance cost is about 1.5-2 yuan per square meter per year.

4. The average pre-tax price (cost) in Anqing area of Anhui Province is about 8.5 yuan.

How to grow Ophiopogon japonicus?

Suitable environment

The quality of the soil determines the development of Ophiopogon japonicus seedlings, if the soil quality is particularly good, the living environment is particularly good, so gardener maintenance will be much easier. Ophiopogon japonicus has few requirements for soil quality, which can be sand, yellow mud and clay, but the soil with large amount of sand is common in germination. Ophiopogon japonicus is afraid of flooding, it needs higher terrain to facilitate drainage, there has been a lot of rainfall when falling in the sky, stagnant water should be able to discharge in time, otherwise it is easy to locally die seedlings. The key point of the terrain is to facilitate the discharge of stagnant water, the quality of the soil is about the same, and there is enough sunshine.

Land preparation

1. Cultivated land: Ophiopogon japonicus is very sensitive to fertility. If the soil is fertile enough, it will blossom and the plant will be stout. However, the soil quality of many landscape construction sites is similar to fertility, so if you want to blossom and look good, you have to sprinkle a sufficient amount of base fertilizer before planting, sprinkling it with 3.5 million tons of cow manure and pig manure per mu, ploughing once after using fertilizer, and fine raking once, so that the soil quality and fertilizer are evenly mixed together, and there are no large blocks of soil, so it is easy to plant and improve the budding rate.

2. Making beds: in order to facilitate the irrigation, weeding, fertilization and other maintenance work of Ophiopogon japonicus seedlings for a year, Changjing Garden recommends that the land be made into fixed standard 1.4-meter-wide beds with a length of 16-25 meters, and the details depend on the topography.

How to plant

The seed grain size of Ophiopogon japonicus is average, and the germination rate is good. Shallow planting is recommended, and the soil depth is not more than 5 cm. The seeds of Ophiopogon japonicus are mixed into the wet sand and sowed evenly to the ground. After planting, the soil can be covered by hand or mechanically, and irrigated once after covering the soil. The budding rate can be increased in about 6 ~ 10 days.

How to raise it?

The workload of management and maintenance of Ophiopogon japonicus during the growing period is very little, it is basically disease-free, and the development trend is strong. Most of the key things are during the blooming period. Before the flowers bloom, 50 kg of compound fertilizer is applied per mu. The purpose of applying fertilizer before flowering is to prolong the blooming time, increase the number of flowers and make them more colorful. Do not need to fertilize when in full bloom, need enough water when Ophiopogon japonicus blooms, this time should be combined with meteorological conditions, choose a machine to water.

What is the effect of Ophiopogon japonicus?

Medicinal value

In traditional Chinese medicine, the nature of Ophiopogon japonicus is sweet, slightly bitter and slightly cold. Ophiopogon japonicus has the effect of nourishing the lungs. Ophiopogon japonicus can moisten the lungs and clear the heart, resolve phlegm and relieve cough, and inhibit vomiting. The Compendium of Materia Medica holds that Ophiopogon japonicus is an excellent medicine for nourishing yin and moistening the lungs. Ophiopogon can also nourish the stomach, if there is anorexia, you can also use Ophiopogon to eat as an appetizer.

Ophiopogon is generally used to treat lung dryness and cough, upset insomnia, intestinal dryness and constipation and other symptoms. Ophiopogon also has a good effect on the prevention and treatment of cardiovascular and cerebrovascular diseases. Ophiopogon can reduce blood sugar and anti-arrhythmia, which is very good for the elderly. But Ophiopogon japonicus can not be taken for a long time, it is easy to have side effects and should be taken under the guidance of a doctor.

Garden function

Although Ophiopogon has no delicate and beautiful flowers, the flowers of Ophiopogon are very simple lilac, but Ophiopogon is very easy to grow, and Ophiopogon is evergreen all the year round, very cold-resistant and drought-tolerant, on the other hand, Ophiopogon is not prone to diseases and insect pests, so it is very suitable for urban green plant. In addition, although the common variety of Ophiopogon japonicus is not handsome, it has gradually cultivated a new variety of Ophiopogon japonicus with higher ornamental value in recent years, which is more suitable for ornamental garden.

Economic value

Ophiopogon japonicus tuber has many functions, is a more valuable Chinese herbal medicine, so it is a high-value economic crop, has a wide range of functions in traditional Chinese medicine, has a certain economic value.