Planting techniques of "King of Pear" Nanguo Pear

Nanguo pear, a specialty of Liaoning, is a kind of fruit variety which needs unique iron-rich soil to grow. It has the reputation of "king of pears". So, what are the planting techniques of Nanguo pear? Let's get to know it together.

1. Select seedlings to build a garden

Before the establishment of the garden, we must first select good pear seedlings. The selection of pear seedlings is very important to the growth and yield of pear trees. We should choose disease-free seedlings with high yield, stability and strong growth. Then select the land with deep soil, soft and fertile soil and low incidence of diseases and insect pests to plant, turn deep into ploughing, fertilize and disinfect them, and improve soil fertility and safety. When applying base fertilizer, the amount of fertilizer should be controlled according to the area of pear orchard to prevent excessive fertilizer from causing fertilizer damage to pear seedlings.

2. planting at the right time

In order to choose an appropriate time for planting after the garden is built, we should first control the planting density and dig the planting hole, and properly mix fertilizer and straw into the planting hole, and then plant pear seedlings to backfill the soil. when backfilling, the soil should be pat solid, the root should be slightly higher than the ground level, and the depth of the planting hole should not be too high or too low. It will have a certain impact on the root growth of seedlings, and it is necessary to do a good job in planting management to ensure the survival rate of young trees.

3. Post-planting management

After planting, we have to bag the trunk to prevent insect pests. The main purpose is to protect the growth of the main and side branches of the seedlings and improve the survival rate. When the young trees begin to sprout, the bags should be removed in time. After planting, the soil should be moist, the roots should be watered, and the water should be watered once in about 5 days, but the watering frequency can be expanded appropriately with the increase of time, and the soil cultivation should be done well after watering. To prevent water loss, when the new tip grows to about 8 cm, make a soil plate around the tree trunk to prepare for watering in the middle and later stages.

4. Field management

When planting Nanguo pear, we should regularly plough and weed, prevent weeds and Nanguo pear from grabbing nutrition, and create a good growth environment for Nanguo pear, because the growth cycle of Nanguo pear is relatively long, so we should do a good job of topdressing fertilizer in the process of planting, pay attention to the proportion and amount of nutrients in fertilizer, appropriate extra-root topdressing and spraying foliar fertilizer to ensure the healthy growth of Nanguo pear. Then, according to the growth situation of Nanguo pear tree, appropriate shaping and pruning can improve the permeability of fruit tree, promote the growth of inner bore branches of fruit tree, and prevent flowering and fruiting from being affected.

The above is the planting technology of Nanguo pear. I hope growers can learn more.