CHEN Yanhua,SUN Hailong,LI Shaocai.N，P，K Loss in Vegetation Coils and Paclobutrazol Effects on Plants[J].Northern Horticulture,2016,40(13):61-64.[doi:10.11937/bfyy.201613017]
植物卷材中氮磷钾的流失及多效唑对植物的影响
- Title:
- N，P，K Loss in Vegetation Coils and Paclobutrazol Effects on Plants
- Keywords:
- vegetation coil; paclobutrazol; N; P; K; Amorpha fruticosa Linn.
- 文献标志码:
- A
- 摘要:
- 以种植紫穗槐(Amorpha fruticosa Linn.)的植物卷材试件为研究对象，研究了植物卷材中紫穗槐氮磷钾的利用流失规律；采用5个多效唑浓度梯度（0.004、0.020、0.040、0.060、0.080 g?L-1），研究了多效唑对植物卷材中紫穗槐的氮磷钾利用和生物量产生的影响。结果表明：氮磷钾在成分单一的植物卷材基质中随冲刷的流失速度较快。〖JP2〗在7次破坏试验中，基质中氮的损失量为22.4％，磷的损失量为15.9％，钾的损失量为25.4％。多效唑对植物利用固定氮磷钾的效应和对其生物量的影响有明显不同。紫穗槐(Amorpha fruticosa Linn.)在多效唑浓度为0.080 g?L-1时固定利用的氮磷钾最多，但此浓度并非紫穗槐营养生长最旺盛的浓度，反而多效唑浓度为0.040 g?L-1时，紫穗槐的生物量最大。
- Abstract:
- Vegetation coils that planted with Amorpha fruticosa were used as research object.The law of used and unpolished of N,P,K in A.fruticosa Linn. was researched.Using five paclobutrazol concentration gradient(0.004,0.020,0.040,0.060,0.080 g?L-1).The effects of paclobutrazol on N,P,K use in A.fruticosa Linn.,and the effects of paclobutrazol on biomass in A.fruticosa Linn. were studied.The results showed that the loss rate of N,P,K in vegetation coils with a rapid speed because of single component in the matrix.In the seven destructions test,loss nitrogen in matrix was 22.4%,phosphorus loss was 15.9%,potassium loss was 25.4%.There were big differences between the effects of paclobutrazol on N,P,K fixed and the effects of paclobutrazol on biomass in A.fruticosa Linn.. A.fruticosa Linn.at a concentration of 0.080 g?L-1 paclobutrazol had the most use in N,P,K,but paclobutrazol concentration of 0.040 g?L-1 had the maximum biomass in A.fruticosa Linn..
参考文献/References:
[1]邱利平,李绍才,孙海龙.植物卷材中氮、磷、钾径流试验研究[J].水土保持学报,2014(5):77-81. [2]OVE E.植株-土壤-水和空气中无机营养元素的物理化学分析[M].同延安,徐明刚,杨江峰,译.西安:陕西科学技术出版社,1991. [3]何绪生,张夫道.保水剂包膜尿素的特征与性能[J].植物营养与肥料学报，2005,11(3):334-339. [4]何绪生,廖宗文,黄培钊.保水剂与肥料互作及保水缓/控释肥料研究展望[J].土壤通报,2006(37):4. [5]房增国,高祖明,赵秀芬.多效唑提高植物抗逆性的研究进展[J].中国农业科技导报,2005(37):4.
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备注/Memo
第一作者简介：陈艳华（1989-），女，硕士研究生，研究方向为护坡和边坡植被恢复及边坡绿化。E-mail：1278496700@qq.com.责任作者：孙海龙（1976-），男，博士，讲师，现主要从事生态工程等研究工作。E-mail：18782923929@163.com.基金项目：国家科技支撑计划资助项目（2013BAJ02B03）。