| The effects of grass covering on soil fertility in orchard and output and quality of apple |
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| DOI：10.7606/j.issn.1000-7601.2004.01.23 |
| Key Words: apple grass covering soil fertility output and quality |
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| Abstract: |
| The experiment was carried out to evaluate the effects of grass covering on soil fertility in orchard and output and quality of apple. The results show that grass covering can effectively stabilize soil temperature, and conserve and improve soil moisture; lower soil bulk weight and improve soil physical characters; improve soil fortility and nutrient condition of fruit trees; and enhance the yield and quality of apple. |