LIU Hui-lai.Effect of Herb Residue and Chemical Fertilizer on ?Yield and Quality of Potato[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(09):48-50.[doi:10.11942/j.issn1002-2767.2015.09.0048]
药渣与化肥配施对马铃薯产量与品质的影响
- Title:
- Effect of Herb Residue and Chemical Fertilizer on ?Yield and Quality of Potato
- 文章编号:
- 1002-2767(2015)09-0048-03
- Keywords:
- potato; herb residue; yield; quality
- 分类号:
- S532.062
- 文献标志码:
- A
- 摘要:
- 为了探索农田合理施用药渣的方案,采用小区试验方法,将药渣与化肥不同比例配合施用对马铃薯产量和品质影响进行研究。结果表明:药渣和化肥配合使用可以促进马铃薯的生长发育和缩短生育期,马铃薯的现蕾期提前1~7 d,块茎膨大期提前2~4 d;马铃薯的生理指标在药渣施用量15~30 t?hm-2时,随着药渣施用量的增加而增加。药渣可以提高马铃薯产量,增产2.3%~11.8%;配合施肥能够提高马铃薯的品质,淀粉提高了0.02~0.05百分点,还原糖增加了0.01~0.03百分点。干物质量增加了0.6~0.9百分点,每100 g马铃薯中VC含量提高了0.2~1.2 mg。
- Abstract:
- In order to explore the reasonable use scheme of herb residue in farmland,effect of herb residue and chemical fertilizers common application on yield and quality of potato was researched by plot test method.The results showed that common application of herb residue and chemical fertilizers could promote the growth and development of potato and shorten the growth period, the budding stage of the potato appeared early about 1~7 d,tuber swelling stage appeared early about 3~4 d; physiological index of the potato increased with increases in application amount of herb residue come within 15~30 t?hm-2.Common application of herb residue and chemical fertilizers could increase yield of potato about 2.3%~11.8%,and promote quality of potato, content of starch,reducing sugar and dry matter increased 0.02~0.05 percentage points,0.01~0.03 percentage points and 0.6~0.9 percentage points respectively,VC content of potato increased 0.2~1.2 mg?100 g-1.potato; herb residue;yield;quality
参考文献/References:
[1]刘萍,张海英.试论中药药渣的合理利用[J].新疆中医药,2002,20(6):49.
备注/Memo
收稿日期:2015-01-12