頁籤選單縮合
題名 | Effects of Phosphate Solubilizing Bacteria (PSB) Inoculation on the Soil Properties and Leaf Nutrient Content and the Fruit Quality of Sugar Apple Plants, Annona squamosa L.= |
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作者 | Chang, Chi-chung; Wang, Chong-ho; |
期刊 | Journal of International Cooperation |
出版日期 | 20110900 |
卷期 | 6:2 2011.09[民100.09] |
頁次 | 頁89-96 |
分類號 | 432.235 |
語文 | eng |
關鍵詞 | Phosphate solubilizing bacteria; PSB; Puptake; Sugar apple; |
英文摘要 | The purpose of this study was to investigate the influences of application of phosphate solubilizing bacteria (PSB) on the soil properties, leaf nutrient content, and the fruit quality of sugar apple plants. There were three treatments consisting of applying recommended chemical fertilizer (CF) without PSB (control), applying PSB with recommended chemical phosphorus fertilizer (PSB+CF), and applying PSB with two-thirds of recommended chemical phosphorus fertilizer (PSB+2/3CF). The results showed that both of the PSB treated plots had significantly higher soil Bray No.1 phosphorus (P) and exchangeable magnesium (Mg) content than those of the controlled plot. P content of plants of the PSB treated plots was higher than the plants of the controlled plot. In addition, the fruit weight(625.02g at Taimali fields and 665.92g at Donghe fields)of sugar apples of PSB+CF treated plot was the highest among all treatments. In summary, PSB application saved 1/3 chemical P fertilizer and acquired the beneficial effect for the sugar apple fertilizer management. |
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