hebei lime

详情

The tree is often painted white. This is the water add lime to whitewash. Brush limewater on trees have benefits below:

First, lime have bactericidal and insecticidal effect. So can kill some parasitic on the trunk ,such as fungi, bacteria and pests.

Second, because pest typically like black, dirty place, don't like white, clean place. When trunks were coated with white lime, the soil pests will dare not climb to the tree trunk.

Third, in the winter, the night temperature is very low; By day, the sun, temperatures, and the trunk is dark brown, easy to absorb heat, trunk temperature rise quickly, too. Such a cold one hot, make the trunk frost crack easily. Especially the tree, the tree trunks, color depth, and the toughness and more bad, it is easier to crack. With limewater, due to the lime is white, can make *0 ﹪ - *0 ﹪ of sunlight is reflected off, so the trunk in day and night temperature difference is not big, is not easy to crack.

In agriculture, lime often mix other things used as pesticide.