有机育秧基质对水稻机插秧苗素质的影响  

Effect of Organic Substance on Quality of Rice Seedlings for Mechanical Transplanting

作　　者：隋常玲[1] 左祥文 喻本雨 杨方福[3] 

机构地区：[1]遵义师范学院,贵州遵义563002 [2]贵州卓豪农业科技有限公司,贵州遵义563100 [3]遵义市生产力促进中心,贵州遵义563002

出　　处：《贵州农业科学》2014年第8期76-78,82,共4页Guizhou Agricultural Sciences

基　　金：贵州省科技支撑计划"山区水稻全程机械化栽培技术研究与示范"[黔科合NZ(2013)3001];贵州省科学技术基金"植物源抑菌材料包膜缓控释肥的开发与研制"[黔科合J字(2012)2342];"贵州三尖杉扦插快繁及苗期配肥关键技术研究"[黔科合J字LKZS(2012)22];校博士基金项目"生物质配方无土栽培基质养分释放研究"(2012BSJJ10)

摘　　要：为寻求综合性状优良的水稻有机育秧基质,采用硬盘育秧试验,比较泥炭、醋糟、酒糟及中药渣育秧基质对水稻机插秧苗综合素质的影响。结果表明:酒糟∶水稻机插育秧专用肥=5∶1和中药渣∶水稻机插育秧专用肥=2∶1育苗基质培育的秧苗植株高大,叶片深绿,叶绿素含量高;生根数多,根系活力强,根盘结力>36N,移栽后发根力强,抗损伤能力强,达到机插优质秧苗的标准;基质投入成本低,是水稻机插育秧的优质育苗基质。Different organic media （peat, vinegar residue, distillers ’ grains and Chinese medicine residue）were used in raising machine-transplanted seedlings to study the effect on quality of machine-transplanted seedlings for seeking the optimum organic medium of raising rice seedlings. The results showed that the rice seedlings raised with distillers ’ grains ＋ special fertilizer for raising machine-transplanted seedlings and Chinese medicine residue ＋ special fertilizer for raising machine-transplanted seedlings have the advantages of higher height,dark green leaves,high chlorophyll content,more roots, vigor root system,＆gt;3 6 N root inter-winding ability, strong rooting ability and strong resistance to damage,which meets the standard of machine-transplanted seedlings.In conclusion,the distillers’grains and Chinese medicine residue with lower cost are good organic media for raising machine-transplanted seedlings.

关 键 词：水稻机插秧 育秧基质 秧苗素质 

分 类 号：S511[农业科学—作物学]