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| 地栽草莓套种灰树花的入地时间探索试验 |
| Study on Planting Time of Grifola frandosus Intercropped Strawberry Cultivated in Field |
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| DOI： |
| 中文关键词: 地栽草莓 灰树花，套种 入地时间 产量 经济效益 |
| 英文关键词:Keywords: Strawberry cultivated in field Grifola frandosus relay cropping Planting time Yield Economic benefit |
| 基金项目:北京市蔬菜产业提质增效工程项目（2017107）。 |
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| 中文摘要: |
| 为探索适宜北京地栽草莓套种灰树花栽培模式的灰树花适宜入地时间，采用新复极方差分析法对不同入地时间处理的灰树花的产量进行了统计分析，并对其经济效益进行了分析。结果表明：套种处理中4月10日入地覆土的灰树花处理平均单个小区产量（面积约1.5m2）最高，达到41.3kg，与其他处理达到了极显著差异，生物学效率高达82.7%；试验总投入成本6300元，纯收入6088.5元，投入产出比为1︰1.966，资金回报率达96.6%。综合分析产量指标及经济效益结果，地栽草莓套种灰树花栽培模式可以在北京地区推广，最佳入地时间为4月10日左右。 |
| 英文摘要: |
| Abstract: In order to investigate the proper planting time of the Grifila frandosus intercropped strawberry cultivated in field in Beijing, a new multiple range test was used to anylise the Grifola frandosus yield with different planting times. Meanwhile, the economic benefits of different planting patterns were also compared. The results showed that the average yield per plot (about 1.5 m2) could reach 41.3 kg and the biological efficient reach 82.7% when Grifola frandosus was cropped on April 10th, which was significantly higher than the other treatments. The net income of this cropping pattern was 6 088.5 yuan with a cost input of 6 300 yuan. The input-output ratio was 1︰1.966 and the rate of return on investment could reach 96.6%. It could be concluded that the cropping technology was appropriated for extension in Beijing and the proper planting time was around April 10th. |
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