How to plant peonies? How to carry out maintenance management? How's the profit?

Peony flowers, beautiful color, jade smile pearl fragrance, elegant and unrestrained, magnificent, known as "king of flowers" reputation. Peony flowers are large and fragrant, so they are also known as "national color and Tianxiang". At present, they are widely cultivated all over the country. Do you know how to grow peonies? How to carry out maintenance management? How's the profit?

I. planting techniques of peony flowers

1. Peony planting should choose loose, fertile, well-drained sandy soil, planted in the leeward to the sun, not easy to accumulate water. It is generally planted from late September to early October. The suitable planting depth is the soil surface at the junction of root and stem, and the size of the planting pit is that the root can be extended, and some fine soil is left in the pit to form a small pier to make the root sit on the soil, straighten out the root system, then restore the soil, stabilize the soil, irrigate two or three times of water, and the suitable row spacing is 50X50 (cm).

2. Sowing: peony seeds are harvested in time after maturing in early August, and sown immediately. If you sow too late, the seeds should not germinate in spring. Sowing peony does not blossom until 5-6 years, so this method is generally only used when cultivating new varieties.

3. Ramet: dig out the large peony plants that have been growing for more than five years, leave them in a cool place for 2-3 days, divide them into 2-3 branches when the roots become soft, and plant them in the nursery.

4. Grafting: cut the soil buds or annual short branches of the large tree peony and cut its 2-3cm into a wedge-shaped and embedded on the long peony root of 15-20cm, wrap it with hemp and apply mud to plant. The grafting time is from the first ten days of September to the first ten days of October. The grafted seedlings should be planted in trenches, the plant spacing is 10-15cm, the row spacing is 30-40cm, and the soil ridge is cultivated after planting, so that the scion is not exposed.

Second, how to carry out maintenance and management

Fertilization: apply fertilizer at least three times a year, the first before flowering to promote flowering, the second half a month after flowering to supplement the nutrients consumed by flowering, and the third overwintering fertilizer before overwintering. The fertilizer is mainly rotten cake fertilizer. The amount of fertilizer should be 0.5-1 kg per plant, and it can also be mixed with chemical compound fertilizer.

2. Watering: the peony is more resistant to drought, but it still needs watering in the dry season to keep the soil moist and remove stagnant water in time after rain.

3. Pest control: Brown spot is common in peony diseases. The control method is to spray Bordeaux solution or Topu solution and carbendazim solution every semimonthly after flowering every year. Cut off the diseased leaves and burn them in time before winter, and spray stone-sulfur mixture before spring germination.

The main pests of peony are cotton-blowing shell insects, which are attached to the branches and leaves in summer and autumn, which can be sprayed with 500x fluoroacetamide or 1000-fold solution of omethoate or brushed the branches with stone-sulfur mixture after winter.

Underground pests are mainly grubs, control methods: 1000-1500 times of phoxim EC is used to wash and irrigate 20-30cm depth of roots, and 0.25kg per mu is suitable.

Third, how about the income of planting peony

Take oil peony as an example: according to the current trend of seedling market and density, the investment per mu in the first year is about 1000 yuan, and the investment per mu increases accordingly according to different interplanting methods. In other words, after planting the peony, the income of the peony is relatively low in the first two years, or even no income in the first year. It is necessary to interplant and combine the short and long, so as to ensure the income. The benefit can be seen in the third year of sowing and planting and two whole years of seedling planting. The high yield period is more than 30 years, and the high yield period can produce 400kg per mu. With reference to the current insured purchase price of 20 yuan / kg, according to the 30-year production cycle of peony, the average annual net income per mu is more than 6000 yuan, which is 4-5 times that of traditional crops.

Oil peony is about 30,000 per mu of land! The medicinal peony is 20-30,000! The price of ornamental peony is high! It just doesn't sell well.

Time: 2019-03-18 Click: