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以常规粳稻秀水09、杂交籼稻国稻6号和两优培九为试材,于2007～2008年采用大田试验,研究了增氧灌溉对水稻生理特性和后期衰老的影响。结果表明,与常规灌溉水相比,超微气泡水的溶氧量明显提高而且下降速率慢。增氧灌溉处理土壤氧化还原电位显著或极显著提高,有效穗数、结实率和产量显著提高。进一步分析
Using conventional japonica rice Xiushui 09, indica hybrid rice Guodao 6 and Liangyoupeijiu as test materials, field experiments were conducted in 2007-2008 to study the effects of aerobic irrigation on physiological characteristics and later senescence of rice. The results showed that compared with conventional irrigation water, the dissolved oxygen of microbubble water increased significantly and the rate of decline was slow. The redox potential of soil under aerobic irrigation increased significantly or significantly, and the number of effective panicle, seed setting rate and yield were significantly increased. further analysis