Results 1 to 10 of about 22,754,637 (158)

Long-term application of fertilizer and manures affect P fractions in Mollisol [PDF]

Scientific Reports, 2020
Application of phosphorus (P), a major plant nutrient, as fertilizer is critical to maintain P level for crop production and yield in most cultivated soils.
Xinchun Lu, Al-Kaisi Mahdi, Xiao-zeng Han, Xu Chen, Jun Yan, Asim Biswas, Wen-xiu Zou   +6 more
doaj   +3 more sources

Sequestration of P fractions in the soils of an incipient ferralisation chronosequence on a humid tropical volcanic island [PDF]

Botanical Studies, 2021
Background Phosphorus (P) is the limiting nutrient in many mature tropical forests. The ecological significance of declining P stocks as soils age is exacerbated by much of the remaining P being progressively sequestered.
Chih-Yu Chiu, Ian Baillie, Shih-Hao Jien, Liam Hallett, Stephen Hallett   +4 more
doaj   +2 more sources

Long-Term Mineral Fertilization Improved the Grain Yield and Phosphorus Use Efficiency by Changing Soil P Fractions in Ferralic Cambisol

Agronomy, 2019
: Elevated mineral fertilization may change the composition and increase the availability of soil phosphorus (P) in subtropical paddy soils and thus affect long-term plant growth. However, an understanding of the response of soil P fractions to long-term
Waqas Ahmed, Liu Kailou, Muhammad Qaswar, Huang Jing, Huang Qinghai, Xu Yongmei, Sehrish Ali, Sajid Mehmood, Rana Muhammad Ammar Asghar, Mohsin Mahmood, and Zhang Huimin   +10 more
doaj   +2 more sources

Foliar P-Fractions Allocation of Karelinia caspia and Tamarix ramosissima Are Driven by Soil and Groundwater Properties in a Hyper-Arid Desert Ecosystem [PDF]

Frontiers in Plant Science, 2022
The allocation patterns of foliar phosphorus (P) fractions across various vegetation types generally reflect the adaptability to P-impoverished environments.
Yanju Gao, Yanju Gao, Yanju Gao, Yanju Gao, Zhihao Zhang, Zhihao Zhang, Zhihao Zhang, Bo Zhang, Bo Zhang, Bo Zhang, Hui Yin, Hui Yin, Hui Yin, Xutian Chai, Xutian Chai, Xutian Chai, Xutian Chai, Mengqi Xu, Mengqi Xu, Mengqi Xu, Mengqi Xu, Akash Tariq, Akash Tariq, Akash Tariq, Fanjiang Zeng, Fanjiang Zeng, Fanjiang Zeng, Fanjiang Zeng   +27 more
doaj   +2 more sources

Effect of Short-Term Organic Matter Returns on Soil Organic Carbon Fractions, Phosphorus Fractions and Microbial Community in Cold Region of China

Agronomy, 2023
To investigate the effect of different organic matter returns on soil organic carbon (SOC) fractions, phosphorus (P) fractions and microbial communities, a pot experiment was conducted in a cold region of China for three years.
Shuangshuang Yan, Haowen Jiang, Jinwang Li, Chao Yan, Chunmei Ma, Zhongxue Zhang, Zhenping Gong   +6 more
doaj   +1 more source

DISTRIBUTION AND TRANSFORMATION OF PHOSPHORUS FORMS IN SOIL AFTER LONG-TERM APPLICATIONS OF P FERTILIZER AND CROP RESIDUES [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2007
  Two rates of crop residues (-CR and +CR) and six rates of P fertilizer (0, 100, 200, 300, 400, and 500 kg superphosphate fed-1) were applied each growing season (corn and clover) in a long-term field experiment started at the Experimental Farm of ...
M.H. Raslan, M.F. Ghoneim, Hala Gomah, H.M.A. Raghib   +3 more
doaj   +1 more source

Improvement of P Use Efficiency and P Balance of Rice–Wheat Rotation System According to the Long-Term Field Experiments in the Taihu Lake Basin

Frontiers in Environmental Science, 2022
Phosphorus (P) accumulation in rice–wheat rotation fields around the Yangtze River delta have been enriched during the last decades. To protect the environment and save P resources, we conducted field experiments to optimize the P application scheme ...
Liang Xiao, Guanglei Chen, Hong Wang, Yixuan Li, Chi Li, Liang Cheng, Wenge Wu, Wenge Wu, Xin Xiao, Yiyong Zhu   +9 more
doaj   +1 more source

Assessing soil P fractions changes with long‐term phosphorus fertilization related to crop yield of soybean and maize

Soil use and management, 2020
Long‐term P Fertiliser application increases soil phosphorus (P) labile fractions, which can be associated with crop P uptake and grain yield and are useful to improve fertilizer recommendations.
S. Appelhans, Pedro A. Barbagelata, R. Melchiori, F. G. Gutiérrez-Boem   +3 more
semanticscholar   +1 more source

The Application of Fertilizer Phosphorus Affected Olsen P and the Phosphorus Fractions of Hedley Method in Black Soil

Agronomy, 2022
Olsen phosphorus (Olsen P) is an important indicator of soil labile phosphorus. Determining the effect of fertilization on Olsen P and P fractions (labile phosphorus, medium labile phosphorus and stable phosphorus) can guide the application of phosphate ...
Fengxia Sun, Nan Sun, Xingzhu Ma, Baoku Zhou, Ping Zhu, Hongjun Gao, Minggang Xu   +6 more
doaj   +1 more source

Phosphorus Use Efficiency of Leafy Brassica sp. Grown in Three Contrasting Soils: Growth, Enzyme Activity and Phosphorus Fractionation

Plants, 2023
Plant adaptations to low soil phosphorus (P) availability have been intensively studied in Brassica sp. in an attempt to identify the mechanisms involved in P uptake and utilization.
Branimir Urlić, Gvozden Dumičić, Tomislav Radić, Smiljana Goreta Ban, Marija Romić   +4 more
doaj   +1 more source