水稻秸秆腐熟剂筛选试验初报

Preliminary Report on Test of Screening of Rice Straw Decomposition Agent

为了进一步筛选出适合贺兰县生产实际的秸秆腐熟剂品种,为全面推进秸秆腐熟还田提供物质支撑,2014年特开展水稻秸秆腐剂大区筛选验研究。结果表明,从土壤有机质含量、全盐含量、p H、产量与经济效益方面看,施用上海联业秸秆腐熟剂效果最好,可以在贺兰县推广应用。

In order to further screen the kinds of the straw decomposition agent conforming to the actual production in Helan County and to provide a material support for promoting the returning of the rotten straw to field, a rice straw decomposition agent screening large-area test was conducted in 2014. The results showed that judging from the aspect of changing the soil organic matter, total salt, salt, yield and economic benefit, the effect of applying Shanghai Lianye straw decomposition agent was the best and it can be extended in Helan County.