Long-Term Effect of Fertilizations on Yield Sustainability, Soil Organic Carbon Sequestration and Apparent Phosphorus Balance in Acidic Paddy Soil

Garba, Hayatu Nafiu; Liu, Yiren; Zhang, Shuxiang; Liu, Kailou; Huang, Jing; Zhenzhen, Lv; Hou, Haijun; Xianjin, Lan; Ji, Jianhua; Han, Tianfu; Khan, Muhammad Numan; Daba, Nano Alemu; Qaswar, Muhammad; Zhang, Huimin

doi:10.1007/s42729-022-01027-z

Cited by 8 publications

(12 citation statements)

References 75 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As a result, the relatively higher concentrations of TP and AP under P-added treatments were justified. Similarly, the higher APB under PK and NP treatments in our study agrees with prior findings [63,66,67]. Accumulation of soil P in the surface layer is principally governed by difficulty in soil P movement owing to the slow diffusion rate of soil P (about 10 −12 -10 −15 m 2 s −1 ), fixation of soil P to minerals and SOM [68].…”

Section: Effect Of Fertilizations On Soil P Availabilitysupporting

confidence: 91%

“…Continuous application of P input can improve soil P reserves. However, these soil P pools could be exhausted due to continuous cultivation without P exogenous P input [63]. Song et al [64] attributed the reduction in soil labile organic P content to a lack of P inputs.…”

Section: Effect Of Fertilizations On Soil P Availabilitymentioning

confidence: 99%

“…The highest TP and AP contents under NPKM during the periods 1996-2007 and 2008-2018, as compared to other P-added treatments, might be linked to an increase in soil pH following manure addition. Manure as a source of Ca and Mg [54] and as a C-source for soil microbes [63] could help increase soil pH [52,63], mineralized soil organic P content [60], and serve as a source of organic acids to complex and chelate Al and Fe oxides and desorb P [8].…”

Section: Effect Of Fertilizations On Soil P Availabilitymentioning

confidence: 99%

See 2 more Smart Citations

Long-Term Organic Manure Substitution Increases Yield and Phosphorus Use Efficiency in a Double-Rice System by Altering Soil Phosphorus Uptake and Apparent Balance

et al. 2023

Self Cite

View full text Add to dashboard Cite

The excessive use of chemical phosphorus (P) fertilizer can lower grain yield and P use efficiency (PUE) by aggravating soil acidity. Substituting organic manure for chemical fertilizer can alleviate the problem, although the long-term effect of organic manure incorporation is unknown. We conceptualized that substituting organic manure for chemical fertilizer may result in higher crop yields and PUE. Therefore, the impact of long-term fertilizer treatments: (i) CK (control), (ii) PK (phosphorus and potassium fertilizer), (iii) NP (nitrogen and P fertilizer), (iv) NK fertilizer, (v) NPK fertilizer, and (vi) NPKM (30% NPK fertilizer plus 70% manure) on rice yield, PUE, P uptake, and apparent balance (APB) was investigated. The results showed that rice yield under different fertilizer treatments ranged from 6.2 to 11.8 t ha−1 (1984–1995), 7.9 to 12.7 t ha−1 (1996–2007), and 6.6 to 12.8 t ha−1 (2008–2018). The rice yield under NPKM was greatly improved compared to other treatments, except with that of NPK (1984–1995). Soil organic carbon (SOC), available P and phosphorus activation coefficient (PAC) under NPKM were significantly higher than other treatments during 1984–2018. Soil pH (1984–2018) was greatly higher under CK and NPKM than under other treatments. Soil total P under PK, NP, NPK, and NPKM was significantly higher than under CK and NK (1984–2018). Compared to other treatments, P uptake was significantly higher under NPKM, except with that of NPK (1984–1995 and 2008–2018). The average PUE (1984–2018) was 10.7, 20.2, 36.1, and 44.2 kg kg−1 under PK, NP, NPK, and NPKM, respectively. The APB under NPKM was significantly lower as compared to PK, NP, and NPK treatments. Therefore, we conclude that in addition to improving soil organic carbon, cations inputs from organic manure can be a factor for the increase in soil pH, making organic manure substitution for chemical fertilizer a more efficient strategy for increasing PUE and crop yield.

show abstract

Section: Effect Of Fertilizations On Soil P Availabilitysupporting

confidence: 91%

Section: Effect Of Fertilizations On Soil P Availabilitymentioning

confidence: 99%

Section: Effect Of Fertilizations On Soil P Availabilitymentioning

confidence: 99%

See 1 more Smart Citation

Long-Term Organic Manure Substitution Increases Yield and Phosphorus Use Efficiency in a Double-Rice System by Altering Soil Phosphorus Uptake and Apparent Balance

et al. 2023

Self Cite

View full text Add to dashboard Cite

show abstract

“…Chemical fertilizer is an important contributor to global agricultural production and plays an important role in promoting high and stable food production and improving soil fertility [1,2]. In recent years, with the increasing call for the use of green agriculture, the popularity of organic fertilizers has been increasing annually, and the amount of chemical fertilizer applied has significantly decreased [3].…”

Section: Introductionmentioning

confidence: 99%

Characteristics of the Soil Microbial Community Structure under Long-Term Chemical Fertilizer Application in Yellow Soil Paddy Fields

Yang,

Huang,

et al. 2024

Agronomy

View full text Add to dashboard Cite

To compare the differences in the soil microbial community structure in yellow soil paddy fields after the long-term application of chemical fertilizer, the role and mechanism of chemical fertilizer in maintaining soil microbial diversity were analyzed, and a theoretical basis for fertilization management in farmlands was provided. In this study, long-term experiments were conducted at the Scientific Observation and Experimental Station of the Arable Land Conservation and Agricultural Environment (Guizhou), Ministry of Agriculture and Rural Affairs. Soil samples were collected from five treatments: fertilizer N, P, and K (NPK); fertilizer P and K (PK); fertilizer N and K (NK); fertilizer N and P (NP); and no fertilizer (CK). High-throughput sequencing technology was used to analyze the microbial composition and diversity of the colonies, and the influencing factors are discussed. An analysis of the soil bacterial α diversity indices under the different fertilization treatments revealed that the long-term application of NPK fertilizers had less of an effect on the soil bacterial α diversity indices than did the CK. The long-term application of chemical fertilizers significantly reduced the soil bacterial Chao1, Shannon, and Simpson indices, while there was no significant difference in the bacterial Pielou e index among the treatments. The long-term application of chemical fertilizers significantly increased the soil fungal Chao1 index, but the effects on the other indices were not significant (p < 0.05). An analysis of the bacterial and fungal species under different fertilization treatments showed found that compared with CK, the long-term application of chemical fertilizer increased the relative abundance of Proteobacteria to varying degrees while reducing the relative abundance of Chloroflexi. The impact of other phyla was relatively small, and the difference in the relative abundance of fungi was not significant (p < 0.05). Principal component analysis revealed that, at the genus level, the bacterial and fungal community structures in the CK and NK treatments were relatively independent, while those in the NPK, PK, and NP treatments were similar. Random forest analysis revealed that OM, TP, and TK are the dominant factors that affect soil bacteria α diversity. The dominant factors affecting fungi α diversity are pH, OM, and AK. Redundancy analysis indicated that AK and TP were the main factors affecting bacterial community structure, while AP, AK, and pH were the main factors affecting fungal community structure. The conclusion drawn from this study is that the long-term application of nitrogen, phosphorus, and potassium fertilizer; phosphorus and potassium fertilizer; and nitrogen and phosphorus fertilizer can improve soil fertility, alter the soil environment, enhance microbial diversity, and improve the microbial community structure in yellow soil paddy fields, promoting soil ecosystem stability and health.

show abstract

“…During the last two decades, winter wheat production has been extremely intensified and has relied more on chemical fertilizer than on organic fertilizer [5,6]. Chemical fertilizer has played a key role in enhancing crop productivity; however, its excessive application has become a dominant force behind many environmental threats [7][8][9]. The deficient application of organic fertilizer is not conducive to the further improvement in agricultural productivity and likely induces a decrease in soil organic carbon storage and degradation in the quality of soil [6,10,11].…”

Section: Introductionmentioning

confidence: 99%

Beneficial Effects on Winter Wheat Production of the Application of Legume Green Manure during the Fallow Period

Li,

Shi,

Chen

et al. 2024

Agronomy

View full text Add to dashboard Cite

Legume green manure (LGM) is an excellent organic amendment conducive to soil quality and nutrient cycling; however, the use of LGM was once repealed in the rain-fed agriculture of northern China. The objective was to investigate the effects that planting LGM would bring and whether it would affect other fertilization regimes regarding the productivity and water and nutrient use efficiencies of succeeding crops. A short-term (2016–2019) field experiment was established with a split-plot design in the Loess Plateau of China, which included ten treatments consisting of two planting systems (main treatments)—conventional winter wheat monoculture (G0) and planting and incorporating LGM followed by winter wheat planting (G)—and five fertilization regimes (sub-treatments)—no fertilization (CK), basal fertilization with chemicals N, P and K (NPK), basal fertilization plus wheat straw return (NPK + S), basal fertilization plus farmyard manure application (NPK + M), and basal fertilization plus wheat straw return plus farmyard manure application (NPK + S + M). The results demonstrated that compared with G0, the G did not remarkably affect the total water consumption (WC) and water use efficiency (WUE) across the three trial wheat seasons. Specifically, during the third wheat season, the winter wheat yield of G increased by 7.5% more than that of G0 (p < 0.05). G primarily increased the N concentration in winter wheat and universally increased the uptake of N, P and K by 18.8%, 11.7% and 18.8%, respectively. The apparent use efficiencies (AUEs) of chemicals N, P and K under G were 88.0%, 102% and 93.2% higher than those under G0 (p < 0.05). In contrast, the wheat yields of NPK, NPK + S, NPK + M and NPK + S + M were 14.3%, 22.2%, 26.4% and 19.5%, respectively, higher than those of CK. The WC and WUE increased under NPK, NPK + S, NPK + M and NPK + S + M relative to the CK (p < 0.05). Compared with CK, the NPK, NPK + S, NPK + M and NPK + S + M primarily increased the N concentration in winter wheat and universally increased the uptake of N, P and K (p < 0.05). The AUEs of N, P and K were increased by 44.3–75.3%, 72.4–103% and 128–160%, respectively, by NPK + S, NPK + M and NPK + S + M compared with CK. In conclusion, the revival of planting LGM during the fallow period was considered an appropriate measure in the Loess Plateau and similar rain-fed regions due to its ability to improve the growth and nutrient utilization of subsequent winter wheat even in the short term, as well as the lack of negative effects exerted on other organic amendments in its effectiveness.

show abstract

Long-Term Effect of Fertilizations on Yield Sustainability, Soil Organic Carbon Sequestration and Apparent Phosphorus Balance in Acidic Paddy Soil

Cited by 8 publications

References 75 publications

Long-Term Organic Manure Substitution Increases Yield and Phosphorus Use Efficiency in a Double-Rice System by Altering Soil Phosphorus Uptake and Apparent Balance

Long-Term Organic Manure Substitution Increases Yield and Phosphorus Use Efficiency in a Double-Rice System by Altering Soil Phosphorus Uptake and Apparent Balance

Characteristics of the Soil Microbial Community Structure under Long-Term Chemical Fertilizer Application in Yellow Soil Paddy Fields

Beneficial Effects on Winter Wheat Production of the Application of Legume Green Manure during the Fallow Period

Contact Info

Product

Resources

About