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不同生物有机肥品种、施用量及施用方法对压砂地西瓜生长及产量的影响
发表时间：2017-02-16 浏览量：1918 下载量：539
| 全部作者： | 谭军利，王西娜，田军仓，李应海 |
| 作者单位： | 宁夏大学土木与水利工程学院；宁夏节水灌溉与水资源调控工程技术研究中心；宁夏大学农学院 |
| 摘 要： | 为探讨在压砂地上合理施用生物有机肥技术，通过三因素三水平的田间正交试验研究生物有机肥品种、施用量和施用方法对压砂地西瓜生长、产量、品质和水分利用效率的影响。结果表明，增施生物有机肥可以促进西瓜生长，而生物有机肥品种之间则无显著差异。施肥方法对西瓜产量、瓜周可溶性固形物含量和水分利用效率有较大的影响，而生物有机肥品种则对瓜心可溶性固形物含量有显著影响。通过极差分析和方差分析，得到压砂地西瓜生物有机肥的最优施用技术模式，即D肥（EM发酵+三色源菌剂）+80 kg/667 m2+穴施。 |
| 关 键 词： | 植物营养学；生物有机肥；西瓜；压砂地 |
| Title： | Effects of bio-organic fertilizer type, amount and method of application on watermelon growth and yield in the gravel-mulched field |
| Author： | TAN Junli, WANG Xina, TIAN Juncang, LI Yinghai |
| Organization： | School of Civil Engineering and Water Conservancy, Ningxia University; Engineering and Technology Research Center of Water-saving and Water Resource Regulation in Ningxia; School of Agriculture, Ningxia University |
| Abstract： | An orthogonal field experiment was carried out to study the effects of bio-organic fertilizer type, amount and method of application on growth, fruit yield, fruit quality and water use efficiency of watermelon in order to investigate a reasonable application technology of bio-organic fertilizer in the gravel-mulched field. Results showed that there was no significant difference among different bio-organic fertilizers, however increasing amount of application could improve growth of watermelon. Application methods had a greater impact on fruit yield, soluble solids content in the edge and water use efficiency than others. But there was significant effect of bio-organic fertilizer type on soluble solids content in the center of fruit. The optimal application technology model of bio-organic fertilizer in gravel-mulched field was obtained from this research through range and anova analysis. This model is D bio-organic fertilizer (EM fermented+Sanseyuan inocula) + 80 kg/667 m2 + hole application. |
| Key words： | plant nutrition; bio-organic fertilizer; watermelon; gravel-mulched field |
| 发表期数： | 2017年2月第3期 |
| 引用格式： | 谭军利，王西娜，田军仓，等. 不同生物有机肥品种、施用量及施用方法对压砂地西瓜生长及产量的影响[J]. 中国科技论文在线精品论文，2017，10（3）：307-314. |
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