文献类型： 外文期刊
作者： Wang, Letian 1 ; Wang, Xihe 2 ; Maimaitiaili, Baidengsha 3 ; Kafle, Arjun 4 ; Khan, Khuram Shehzad 1 ; Feng, Gu 1 ;
作者机构： 1.China Agr Univ, Natl Acad Agr Green Dev, Coll Resources & Environm Sci, Beijing, Peoples R China
2.Xinjiang Acad Agr Sci, Inst Soil & Fertilizer & Agr Sparing Water, Urumqi, Peoples R China
3.Xinjiang Acad Agr Sci, Inst Nucl Technol & Biotechnol, Urumqi, Peoples R China
4.North Carolina State Univ, Dept Crop & Soil Sci, Raleigh, NC USA
关键词： cotton cultivars; breeding; mycorrhizal responsiveness; indigenous community; phosphorus uptake
期刊名称：FRONTIERS IN PLANT SCIENCE （ 影响因子：6.627； 五年影响因子：7.255 ）
ISSN： 1664-462X
年卷期： 2021 年 12 卷
页码：
收录情况： SCI
摘要： Maximizing the function of indigenous arbuscular mycorrhizal (AM) fungi by choosing specific crop genotypes offers one of the few untapped opportunities to improve the sustainability of agriculture. In this study, the differences in mycorrhizal responsiveness (MR) in plant growth and shoot phosphorus (P) content among cotton (Gossypium spp. L.) genotypes from different release dates were compared and then the relationships between MR and P uptake-related traits were determined. The experimental design in a greenhouse included 24 genotypes released from 1950 to present in Xinjiang Province, inoculation with or without AM fungi, and P levels (15 and 150 mg P kg(-1) added as KH2PO4). Results showed that the modern cotton genotypes exhibited a higher degree of mycorrhizal colonization, the hyphal length density (HLD), and mycorrhizae-induced changes in shoot growth than the old genotypes when inoculated with indigenous AM fungi at both the P levels. Moreover, MR was highly correlated with the HLD at low P levels and the HLD may provide useful insights for future cotton breeding aimed at delivering crop genotypes that can benefit more from AM fungi.
- 相关文献
作者其他论文 更多>>
-
Phosphorus fertilizer recommendation based on minimum soil surplus for cotton growing in salt-affected soils
作者：Huo, Weige;Peng, Yi;Feng, Gu;Maimaitiaili, Baidengsha;Batchelor, William David
关键词：Long-term experiment; Cotton; Saline soil; P efficiency; Zero surplus of P fertilizer
-
Long-term fertilisation management changes bacterial phoD and gcd gene communities and abundances in the rhizosphere of cotton (Gossypium hirsutum L.) grown in a grey desert soil
作者：Wang, Fei;Wang, Fei;Zhang, Linqi;Feng, Gu;Wei, Xin
关键词：Long-term fertilisation; phoD gene; gcd gene; Community composition; Abundance
-
Manure application decreases soil organic carbon priming by increasing mineral protection and nitrogen availability
作者：Li, Yalin;Wu, Lei;Tang, Lingyun;Ren, Fengling;Sun, Nan;Xu, Minggang;Li, Yalin;Wang, Xihe;Zhu, Ping;Xu, Minggang
关键词：Fertilization regimes; Priming effect; N availability; Mineral protection; Straw addition
-
Manure application enhanced cotton yield by facilitating microbially mediated P bioavailability
作者：Zhang, Shaomin;Huo, Weige;Peng, Yi;Feng, Gu;Zhang, Shaomin;Maimaitiaili, Baidengsha
关键词：Organic amendment; phoD gene; Phosphatase activity; Streptomyces; Microbial biomass phosphorus; Saline soil
-
Indigenous arbuscular mycorrhizal fungi play a role in phosphorus depletion in organic manure amended high fertility soil
作者：Wei-Ge, Huo;Xiao-Fen, Chai;Gu, Feng;Xi-He, Wang;Batchelor, William David;Kafle, Arjun
关键词：arbuscular mycorrhizal fungi; phosphorus depletion; high P soil; Gossypium spp; indigenous community; mesh cores
-
Matching of Soil Phosphorus Distribution and Root Distribution in Cotton Field Based on Diffusive Gradients in Thin-Films (DGT)
作者：Yibati, Halihashi;Zhang, Yan;Li, Qingjun;Feng, Gu;Yin, Frank
关键词：cotton; DGT; drip irrigation; phosphorus; root
-
Crop Yield, Nitrogen Recovery, and Soil Mineral Nitrogen Accumulation in Extremely Arid Oasis Cropland under Long-Term Fertilization Management
作者：Li, Shimin;Gao, Jianhua;Li, Shimin;Kou, Changlin;Lv, Jinling;Wang, Xihe
关键词：extremely arid regions; long-term experiment; yield stability; nitrogen harvest index; soil mineral nitrogen; N-15-labeled urea; gray desert soil
