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Position: Home > Articles > 垄作方式对马铃薯晚疫病抗病效果的研究 Agricultural Technology Service 2016,33 (8) 16+9

垄作方式对马铃薯晚疫病抗病效果的研究

作  者:
杜海涛;文超
单  位:
泾川县农业技术推广中心
关键词:
垄作方式;马铃薯;晚疫病;影响
摘  要:
气象条件是马铃薯晚疫病流行的决定性因素。在马铃薯适宜生长区,温度条件一般适宜马铃薯晚疫病的发生,而田间湿度则是是晚疫病发生流行的关键因素,探索不同垄作方式对马铃薯晚疫病抗病效果。结果表明:30cm高垄配合80cm宽距,既有利于田间空气流通,降低地上50cm内的空气湿度,从而达到防病的效果,又能达到较高产量,建议生产应用推广。
关键词:
Ridge tillage methods;;Potato;;Late Brigh;;effect
摘  要:
the meteorological conditions are the decisive factors in popular Potato Late Blight.In potato suitable habitat,temperature conditions generally suitable for the occurrence of Potato Late Blight,the humidity field is is late blight occurrence popular key factors,explore different ridge tillage methods on potato late blight resistance effect.The results show that the 30 cm high ridge with 80 cm wide,both is advantageous to the air flow field,the humidity of the air inside the 50 cm,reduce the ground so as to achieve the effect of disease prevention,and can achieve high yield,suggested production application promotion.

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