论文部分内容阅读
桃树采收后,应及时采取以下管理措施: 1、喷施叶肥。以N肥为主。一般采用0.5％的尿素,用量约占全年N肥用量的20％。 2、秋施基肥、在落叶前进行。以放射沟环状沟施肥为佳,深度30—50厘米,达到根系。
Peach tree harvest, should promptly take the following management measures: 1, spraying leaf fertilizer. N-based. Generally use 0.5% urea, the amount of about 20% of the annual N fertilizer use. 2, autumn base fertilizer, carried out before the leaves. Radiation ditch annular groove ditch is better, the depth of 30-50 cm, reaching the root system.