• Environmental Science
  • Published 2010

Research Of Apple Orchard Acidified Soil Ajusting Technology in Donggang District in Rizhao

@inproceedings{Chuanyin2010ResearchOA,
  title={Research Of Apple Orchard Acidified Soil Ajusting Technology in Donggang District in Rizhao},
  author={Zhang Chuan-yin},
  year={2010}
}
Donggang District has been identified as one of the project counties of the first batch for soil testing and fertilizer formulation by agriculture department in 2006.Bureau of Agriculture has determined the pH of all the farmers and apple orchard in Donggang.The data of apple orchard showed that the soil pH5.5 accounted for 63%of 736 soil samples.An average data was only 5.3.soil acidification has become an obstacle to high-quality apple production.Since the soil was acidified seriously… CONTINUE READING