Soil cultivation is an important technical measure to improve the soil in hills and sand and sticky land in adult hillsides. It has functions of thickening soil layer, protecting the root system, increasing nutrition, improving soil structure, etc.; soil in summer and autumn can prevent drought and cool, and soil in winter can keep warm and cold. Hawthorn garden soil can be seen as soil erosion, once every 2-3 years, time can be carried out in May-June or August-September, but also after fruit picking. The thickness of earth is 10-15 cm. Local soils can be sourced locally, preferably according to the soil of the orchard, and suitable soils can be selected for improvement. For example, viscous soils are used to cultivate sand and sand, and clay is cultivated in sandy soil. At the same time, river mud and pond soils with higher fertility are selected. The soil should be combined with orchard fertilization, that is, before the soil is cultivated, the base fertilizer, lime, etc., are used to improve soil materials, and the soil is first cultivated by shallow ploughing, and then the soil is cultivated. This will not only increase the thickness of the soil layer, but also increase the soil fertility. The effect is quite good. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Apremilast Intermediate Cas 6296-53-3 Apremilast Intermediate,Apremilast Intermediate,Cas 253168-94-4 Apremilast Intermediate,Cas 608141-43-1 Apremilast Intermediate Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd , https://www.dingminpharma.com