Fruit tree winter irrigation grasp three points

Winter irrigation of fruit trees can increase soil moisture content. Utilizing the latent heat released by trees and the heat of condensation of soil water can not only improve the cold resistance of fruit trees, ensure the safe wintering of fruit trees, but also accelerate the decomposition of soil organic fertilizers and increase soil fertility.

Winter irrigation is carried out after the fruit is harvested and before the soil is frozen. However, it is the best period when the average ground temperature is 5°C and the air temperature is 3°C in a 5 cm soil layer.

It is advisable that the amount of water poured into the ground be the same as the amount of water on the day after irrigation. The water seeps into the root distribution layer, ie, the young trees penetrate to 20 cm to 60 cm, the adult trees seep to 70 cm to 100 cm, and the soil moisture maintains 60% to 80% of the large water holding capacity in the field.

In orchards with sufficient water sources and well-watered irrigation facilities, it is possible to use barren irrigation or ring-shaped furrow irrigation methods; in an orchard with poor water resources and poor conditions, discoid soil can be re-irrigated around the circumference of the tree canopy; in orchards with drip and sprinkling conditions, drip irrigation is used. And spray irrigation effect is good. Http://Content/a4f7e65a-7058-49c0-89fa-4b072262392f?cType=2

Disposable Pressure Transducer 2

Disposable pressure transducer(For Intervention Use)

Disposable Pressure Transducer(For Intervention Use)

Zhejiang Haisheng Medical Device Co., Ltd , https://www.hisernmedical.com