Results 21 to 30 of about 17,595 (257)

Modeling soil pH dynamics with distinct buffering mechanisms: insights from two purple soils [PDF]

Frontiers of Agricultural Science and Engineering
Soil acidification models are useful for evaluating measures to mitigate soil acidification under various agronomic practices. However, the appropriate modeling approaches for simulating the soil acidification process have not been adequately studied ...
Haiyang HUANG, Xuanjing CHEN, Yuting ZHANG, Tao GUO, Shuai WANG, Jia ZHOU, Zhiqi LI, Yang WANG, Yueqiang ZHANG, Xiaojun SHI   +9 more
doaj   +1 more source

Soil acidification and the liming potential of biochar

Environmental Pollution, 2023
Soil acidification in managed ecosystems such as agricultural lands principally results from the increased releasing of protons (H+) from the transformation reactions of carbon (C), nitrogen (N) and sulphur (S) containing compounds. The incorporation of liming materials can neutralize the protons released, hence reducing soil acidity and its adverse ...
Nanthi Bolan, Ajit K. Sarmah, Sanandam Bordoloi, Shankar Bolan, Lokesh P. Padhye, Lukas Van Zwieten, Prasanthi Sooriyakumar, Basit Ahmed Khan, Mahtab Ahmad, Zakaria M. Solaiman, Jörg Rinklebe, Hailong Wang, Bhupinder Pal Singh, Kadambot H.M. Siddique   +13 more
openaire   +3 more sources

Global soil acidification impacts on belowground processes

Environmental Research Letters, 2019
With continuous nitrogen (N) enrichment and sulfur (S) deposition, soil acidification has accelerated and become a global environmental issue. However, a full understanding of the general pattern of ecosystem belowground processes in response to soil ...
Cheng Meng, Dashuan Tian, Hui Zeng, Zhaolei Li, Chuixiang Yi, Shuli Niu   +5 more
doaj   +1 more source

A global analysis of soil acidification caused by nitrogen addition

Environmental Research Letters, 2015
Nitrogen (N) deposition-induced soil acidification has become a global problem. However, the response patterns of soil acidification to N addition and the underlying mechanisms remain far from clear.
Dashuan Tian, Shuli Niu
doaj   +1 more source

Spatial variation of soil acidification in the karst area of northern Guangdong: A case in peak cluster depression and karst trough valley landforms

Carsologica Sinica, 2022
The process of soil acidification is very slow under the natural conditions, which generally takes decades or even hundreds of years. However, since the Industrial Revolution, human activities have greatly accelerated the process of soil acidification ...
Yuheng WU, Faming ZENG, Xinghu WEI, Shujuan LIU, Jinguo HUANG   +4 more
doaj   +1 more source

Agrogenic transformation (degradation) of chernozems of the Central Chernozem Region [PDF]

BIO Web of Conferences, 2021
Modern agriculture is impossible without the use of high balanced doses of mineral fertilizers. Mineral fertilizers in the modern volumes of their application are a powerful anthropogenic factor that increases the level of supply of agricultural crops ...
Stekolnikov K.E., Gasanova E.S., Stekolnikova N.V.   +2 more
doaj   +1 more source

Analysis of forest soil acidification processes in the area of NP 'Kopaonik' [PDF]

Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2009
In the last two decades, S and N critical loads have been used as indicators of ecosystem sustainability to soil acidification. The effect of acidification on the soil in forest ecosystems and their further development was the subject of numerous studies,
Kadović Ratko, Belanović Snežana, Knežević Milan, Belojica Jelena, Knežević Jasmina   +4 more
doaj   +1 more source

Spatially Explicit Soil Acidification under Optimized Fertilizer Use in Sub-Saharan Africa

Agronomy, 2023
Acidic soils (pH < 5.5) cover roughly 30% of Sub-Saharan Africa. Low nitrogen fertilizer application (15 kg N ha−1 yr−1) has no effect on soil acidification in Sub-Saharan Africa (SSA).
Yves Uwiragiye, Mbezele Junior Yannick Ngaba, Mingxia Yang, Ahmed S. Elrys, Zhujun Chen, Jianbin Zhou   +5 more
doaj   +1 more source

Soil acidification in a continuous cotton production system

Agricultural & Environmental Letters, 2021
Effects of nitrogen (N) fertilization on soil organic carbon (SOC) and total N are well established, but their effects on soil acidification and emerging soil health indicators such as labile N and carbon (C) pools are not adequately documented.
Rajan Ghimire, Megha N. Parajulee, Pramod Acharya, Dol P. Dhakal, Abdul Hakeem, Katie L. Lewis   +5 more
doaj   +1 more source

Resistant Peanut Genotype Reprograms Rhizosphere Metabolism to Enhance Bacterial Wilt Suppression

Advanced Science, EarlyView.
The resistant peanut genotype selectively recruits beneficial bacteria, which coincides with the activation of salicylic acid (SA)‐dependent systemic acquired resistance (SAR) against Ralstonia solanacearum. Keystone rhizosphere metabolites are positively correlated with both beneficial microbiome assembly and SAR gene expression.
Rui Ren, Xiaogang Li, Hao Li, Zenghui Cao, Mengtian Hou, Chunlei Zhao, Nan Lou, Sasa Hu, Yanzhe Li, Qian Ma, Yaoyao Li, Yi Fan, Kunkun Zhao, Kai Zhao, Ding Qiu, Fangping Gong, Zhongfeng Li, Haitao Liu, Xingli Ma, Xingxiang Wang, Dongmei Yin   +20 more
wiley   +1 more source