1. Increase phosphorus and potassium fertilizers?

On the basis of high standard planting and strengthening of integrated management, special emphasis should be placed on spraying potassium dihydrogen phosphate two times every 15 days after entering July to increase the maturity of shoots and improve cold resistance. ?

2.? Re-absorption at the right time?

In mid-to late September, all non-capped shoots were re-plucked (about 10 cm in length) to promote lignification of the shoots and full shoots to improve cold resistance. ?

3.? In addition to the rule of large green floating dust?

Timely addition to the rule of large green floating dust to prevent persimmon saplings to death, to ensure its safe winter. ?

4. Forced defoliation?

In the mid-to-late October of the year of colonization, forced defoliation was carried out on saplings to reduce nutrient consumption and increase tree nutrient accumulation.

5.? pouring frozen water

Fill the frozen water once before freezing, then cover 1 m2 of mulch on the tree plate of each tree, and then apply a length of 80 cm to 100 cm and a height of 60 cm to 70 cm on the outer edge of the northwest side of the trunk.埂 To protect the roots and necks of young trees that are most susceptible to freezing and fear freezing (roots above the ground, ie the junction between the root and trunk). After the above treatment, the soil surface temperature and the near-surface temperature both increased by about 2°C, and the soil moisture increased by about 10%.

Eyelash Curler

Best Eyelash Curler,Eyelash Curler Price,Good Eyelash Curler,Cheap Eyelash Curler

Shenzhen Jie Zhong Lian Investment Co., Ltd. , https://www.szmeizons.com