Planting techniques of high yield and high yield of Paeonia lactiflora

Paeonia lactiflora is one of the top ten famous flowers in China, which is often planted with peony, which can prolong the flowering period in visual effect. Peony can be used as a special garden and flower bed, and it can also be used in fresh cut flowers. Paeonia lactiflora root can also be used as medicine. Here are some planting techniques for high yield and high yield of Paeonia lactiflora.

I. soil selection

Each crop has different needs for soil, the growth ability of peony is strong, and there is little requirement for soil, but if we want peony to grow healthily and have a good appearance, we still have to choose soil with sufficient fertility, soft and transparent before planting.

The humus soil with sufficient fertility and soft permeability is beneficial to the nutrient absorption and respiration of peony roots, can promote the growth of peony, but also pay attention to the size of planting holes, too small is not conducive to the growth of peony plants, too large consumption of too much manpower, usually the diameter is about 28-30cm.

Second, control the lighting

Light is the key to ensure the robust growth of Paeonia lactiflora. The growth of Paeonia lactiflora has a great demand for light. If there is not enough light in the growth process, the growth of Paeonia lactiflora is hindered, the branches and leaves are weak, and the flowers are dim.

However, the light should not be too strong, and it is necessary to prevent the sun from shining for too long. During the flowering period, it can properly cool and damp, prevent the sun from burning the leaves of peony, reduce the ornamental value of the commodity, and affect the planting efficiency.

III. Water management

When peony emergence or successful planting, it is necessary to do a good job in water management, regular watering, this stage of water is to ensure the growth of seedlings, improve the survival rate, if the lack of water, peony roots lack of water, root sprouting is blocked.

After survival, the watering frequency can be reduced appropriately, watering once every 2-3 days, but absolutely not more watering. Too much water after survival will affect the growth of peony, reduce the flowering rate of peony, shorten the flowering period, and reduce the ornamental value. Planting efficiency will also be reduced.

IV. Pest control

The disease resistance of peony is strong, so the incidence of disease is low, but the threat of insect pests is relatively large, pests will gnaw on peony flowers, and will also absorb nutrients from the roots of peony, resulting in plant thinness, dryness and malnutrition, so we must do a good job in the prevention and control of diseases and insect pests.

Insecticides can be used appropriately, and there are many different insecticides on the market. When we choose pesticides, we should not only ensure that they can effectively kill insects, but also will not affect the growth of peony, reduce the flowering rate of peony, and cannot be watered after spraying insecticides. prevent water from flushing away the potion and reduce its efficacy, so it is impossible to kill insects effectively, and water is watered as far as possible after the death of the pest.

The common pests of Paeonia lactiflora are beetles and shell insects, and although the incidence of Paeonia lactiflora is low, some diseases, such as Botrytis cinerea and brown spot, may occur if mismanaged, which will seriously hinder the growth of Paeonia lactiflora and reduce its ornamental value.

The above is the introduction of the high-yield and high-yield planting skills of Paeonia lactiflora. In the process of planting, we must do a good job in the prevention and control of diseases and insect pests, check what the specific diseases and insect pests are, and then use the corresponding agents for treatment, not blindly, otherwise it may cause drug damage.

Time: 2019-03-12 Click: