Maize/faba bean intercropping with rhizobia inoculation enhances productivity and recovery of fertilizer P in a reclaimed desert soil
文献类型: 外文期刊
第一作者: Christie, Peter
作者: Christie, Peter;Li, Long;Mei, Pei-Pei;Christie, Peter;Li, Long;Mei, Pei-Pei;Christie, Peter;Li, Long;Gui, Lin-Guo;Huang, Jian-Cheng;Wang, Ping;Long, Hui-Ying;Christie, Peter
作者机构:
关键词: Interspecific facilitation;Inoculation;Newly reclaimed soil;Productivity;Phosphorus utilization
期刊名称:FIELD CROPS RESEARCH ( 影响因子:5.224; 五年影响因子:6.19 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Development of reclaimed desert soils using intercropping systems and inoculation with rhizobia is a potentially important strategy for utilizing phosphorus-deficient soils and extending the arable land area. Two years of field experiments with different rates of P fertilizer (0 and 120 kg P2O5 ha(-1) in 2008 and 0, 60, and 120 kg P2O5 ha(-1) in 2009) were carried out to study the influence of fertilizer P application on the productivity and phosphorus utilization of a Rhizobium-inoculated maize (Zen mays L.)/faba bean (Vicia faba L.) intercropping system in the reclaimed desert soil. Average grain yields of intercropped faba bean and maize increased by 30-197% and 0-31%, respectively (and increased more with zero fertilizer P application) compared with sole crops. Intercropped faba bean showed higher root nodulation and P accumulation but little response to P application regardless of cropping system. The apparent P recovery of the intercropping system was 297.0% greater (P < 0.001) than that of sole cropping systems (weighted means) and was highest at the intermediate P application rate on average. Moderate fertilizer P application enhanced productivity and noclulation of the intercropping system in a reclaimed desert soil and P deficiency was ameliorated to some extent. The results indicate that Rhizobium-inoculated maize/faba bean intercropping may be an efficient cropping system for reclaimed desert soils. (C) 2012 Elsevier B.V
分类号: S
- 相关文献
作者其他论文 更多>>
-
A portable LED-induced fluorescence system for quantitative detection of different kinds of vegetable oil adulteration
作者:Liu, QingHua;Zhang, Yifan;Wu, Meifeng;Li, Minmin;Tong, Litao;Yang, Huihui;Fan, Bei;Wang, Fengzhong;Li, Long;Zhang, Yifan;Wang, Fengzhong;Li, Long;Zhang, Yifan;Yang, Huihui;Li, Long;Liu, Jun
关键词:Vegetable oils; Adulteration; Portable system; Normalized spectral ratio (NSR); Quantitative
-
A strategy to improve the detection accuracy and universality of highland barley muti-quality attributes based on near infrared spectroscopy combined with model transfer method
作者:Li, Linglei;Li, Long;Li, Jingfeng;Yang, Jingjing;Jia, Lang;Fan, Bei;Tong, Litao;Liu, Liya;Huang, Yatao;Wang, Fengzhong;Wang, Lili;Li, Long;Wang, Fengzhong;Fan, Bei;Huang, Yatao;Wang, Fengzhong;Yang, Xiaolong
关键词:Highland barley; Near-infrared spectroscopy; Direct standardization; Piecewise direct standardization; Model transfer; Scatter correction; Powder
-
Crop diversity significantly enhances soil carbon sequestration via alleviating soil inorganic carbon decline caused by rhizobium inoculation
作者:Xiao, Chuan-Lin;Ji, Nai-Hao;He, Jing-Ru;Li, Long;Wang, Ping;Wang, Xiang
关键词:Crop diversity; Intercropping; Soil inorganic carbon; Soil organic carbon; Nitrogen fertilization; Inoculation rhizobia
-
Branch segmentation and phenotype extraction of apple trees based on improved Laplace algorithm
作者:Li, Long;Ge, Yun;Fu, Wei;Shen, Congju;Li, Long;Fu, Wei;Zhang, Bin;Yang, Yuqi
关键词:Apple tree; Point cloud registration; Skeleton extraction; Fruit tree branching
-
Synergistic effect of pectin and the flavanols mixture on in vitro starch digestion and the corresponding mechanism
作者:Qin, Yajuan;Zhang, Yutong;Chen, Xiaoai;Xu, Fei;Zhu, Kexue;Zhang, Yanjun;Qin, Yajuan;Qin, Yajuan;Wang, Ping;Qin, Yajuan;Zhang, Yutong;Chen, Xiaoai;Xu, Fei;Zhu, Kexue;Zhang, Yanjun;Qin, Yajuan;Zhang, Yutong;Chen, Xiaoai;Xu, Fei;Zhu, Kexue;Zhang, Yanjun;Zhang, Yutong
关键词:Rutin; Quercetin; Kaempferol; alpha-Glucosidase; Pectin; In vitro starch digestion
-
Complementarity for nitrogen use in maize/faba bean intercropping with inoculation
作者:Li, Xiao-Fei;Tian, Xiu-Li;Dong, Nan;Li, Long;Wang, Ping;Li, Xiao-Fei;Dong, Nan
关键词:Complementarity effects; Crop diversity; N fixation; Niche differentiation; Selection effects
-
An improvement of multiplicative scattering elimination method of different spectroscopic analysis for assessing complex mixtures
作者:Yang, Huihui;Wang, Yutang;Chen, Qing;Wang, Fengzhong;Li, Long;Zhang, Housen;Wang, Fengzhong;Li, Long;Yang, Xiaolong;Li, Long
关键词:Visible near-infrared spectroscopy; Spectral ratio; Spectra preprocessing; Fusion preprocessing; Machine learning