当前位置:主页 > 生物化工食品 >

生物菌剂对马铃薯产量及品质的影响

更新时间:2018-11-12
阅享价格80元 资料包括:原始论文 点击这里给我发消息QQ在线咨询
文档格式:doc/docx 全文字数:6100 温馨提示
以下仅列出文章摘要、提纲简介,如需获取全文阅读权限,或原创定制、长期合作,请随时联系。
微信QQ:312050216 点击这里给我发消息
扫一扫 扫一扫
生物菌剂对马铃薯产量及品质的影响

摘要
为了探究不同生物菌肥和有机肥对马铃薯产量及品质的影响,以东农311、东农312、克新13和延薯四号为试验材料,在哈尔滨和讷河两个地点,研究3种不同生物菌肥和黄腐酸处理下马铃薯产量及品质的差异,结果表明:四种肥料处理均能显著提高两地马铃薯产量和品质,其中(广谱型)微生物菌肥处理为最佳处理,在哈尔滨产量为30540.47kg/hm2,比对照高18.71%;在讷河产量为30540.47kg/hm2,比对照高33.41%;淀粉含量为18.88%和20.89,较对照高2.66%和3.13%;蛋白质含量为1.74%和1.58%,比对照高出0.33%和0.09%;块茎钾含量为13.80(mg/g)和14.96(mg/g),铁含量为207.67(ug/g)和172.80(ug/g),锌含量为22.06(ug/g)和26.51(ug/g)。
 
关键词:生物菌肥;黄腐酸;马铃薯
Abstract 
In order to explore the different effects of biological fertilizer and organic fertilizer on Yield and quality of potato, Dongnong 311, Dongnong 312, Kexin 13 and Yanshu four as test materials, in Harbin and Nehe in two place, between Potato Yield and quality of 3 kinds of biological fertilizer and fulvic acid treatment research,the results show that: four kinds of biological fertilizer significantly increased the yield and quality of two potato,which (broad) microbial fertilizer treatment was the best treatment,in Harbin, the output is 30540.47kg/hm2,it is18.71% higher than that of the control;In Nehe, the yield is 30540.47kg/hm2, which is 33.41% higher than that of the control.The content of starch is 18.88% and 20.89, which is 2.66% and 3.13% higher than that of the control.The content of protein was 1.74% and 1.58%, which was 0.33% and 0.09% higher than that of the control.The potassium content of the tubers was 13.80mg/g) and 14.96(mg/g),the content of iron is 207.67(ug/g) and 172.80(ug/g),the content of zinc is 22.06(ug/g)and 26.51(ug/g).
Key words  Biological fertilizer;Fulvic acid;Potato