Intermittent high-yield cultivation of rice water-saving irrigation technology

The different water management model for paddy fields and intermittent irrigation comparative studies showed that intermittent rice irrigation water management model of the most water,irrigation frequency and displacement field at least,and can significantly reduce pests and diseases and increase rice yield;increasing rainfall utilizatioing,reduce rice fields to reduce leakage and proper evaporation of the intermittent irrigation water management model may be suitable for the majority of rice in southern China crop-growing areas.