Soil microbial community responses to dairy manure or ammonium nitrate applications

Peacock, Aaron D.; Mullen, Michael D.; Ringelberg, D.; Tyler, Donald D.; Hedrick, David B.; Gale, P. M.; White, David C.

doi:10.1016/s0038-0717(01)00004-9

Cited by 395 publications

(207 citation statements)

References 27 publications

Supporting

Mentioning

171

Contrasting

Unclassified

Order By: Relevance

“…In addition, the bacterial Shannon index in NPK treatment had the lowest value of 1.714, which was in accordance with Kamaa et al (2011), who showed that the bacterial diversity was negatively affected by inorganic fertilizer alone. In this experiment, the OM treatment had the maximum bacterial diversity, followed by 1/2NPKOM+L and 1/2NPKOM, this confirmed many earlier findings that organic amendments promoted the bacterial diversity (Peacock et al, 2001;Mäeder et al, 2002;Sun et al, 2004;Gu et al, 2009), probably due to input of foreign microorganisms and improvement of soil properties under organic manure application. For fungi, all fertilization treatments appeared a trend towards distinct fungal community structures (Figure 1b), and significantly (P < 0.05) lower diversity (Table 4) when compared to CON treatment.…”

Section: Effect Of Different Fertilizations On Soil Microbial Communisupporting

confidence: 90%

Effects of fertilization regimes on tea yields, soil fertility, and soil microbial diversity

Shanlian

Wang

Huang

et al. 2014

Chilean J. Agric. Res.

View full text Add to dashboard Cite

Section: Effect Of Different Fertilizations On Soil Microbial Communisupporting

confidence: 90%

Effects of fertilization regimes on tea yields, soil fertility, and soil microbial diversity

Shanlian

Wang

Huang

et al. 2014

Chilean J. Agric. Res.

View full text Add to dashboard Cite

“…Organic compost increases soil carbon sequestration and reduces GHGs emission (Forte et al 2017). It enriches SOM, soil fertility, soil microbial diversity, soil moisture, cation exchange capacity, soil aeration and reduces soil erosion and crop pests and diseases (Tester 1990;Diaz-Zorita et al 1999;Peacock et al 2001;Mäder et al 2002;Magdoff and Weil 2004;Sun et al 2004;Fließbach et al 2007;Ge et al 2008;Zhang et al 2012;Liu et al 2013). It is widely recognized that animal manure and crop straw enhance the SOM and crop yield (Yang et al 2004).…”

Section: Traditional Organic Compostingmentioning

confidence: 99%

Traditional agriculture: a climate-smart approach for sustainable food production

Singh

2017

Energ. Ecol. Environ.

224

118

View full text Add to dashboard Cite

Sustainable food production is one of the major challenges of the twenty-first century in the era of global environmental problems such as climate change, increasing population and natural resource degradation including soil degradation and biodiversity loss. Climate change is among the greatest threats to agricultural systems. Green Revolution though multiplied agricultural production several folds but at the huge environmental cost including climate change. It jeopardized the ecological integrity of agroecosystems by intensive use of fossil fuels, natural resources, agrochemicals and machinery. Moreover, it threatened the age-old traditional agricultural practices. Agriculture is one of the largest sectors that sustain livelihood to maximum number of people and contribute to climate change. Therefore, a climate-smart approach to sustainable food production is the need of hour. Traditional agriculture is getting increased attention worldwide in context of sustainable food production in changing climate. The present article advocates traditional agriculture as a climate-smart approach for the sustainable food production and also deliberates the correlation between climate change and agriculture.

show abstract

“…This could be due to microbial processes maintaining low 353 nutrient levels, as denitrification has been found to significantly increase with NO3 availability (Merrill 354 and Zak, 1992). It is also likely that in areas of contamination a shift in the microbial community 355 composition has occurred, which supports higher levels of microbial activity (Peacock et al, 2001) and 356 therefore maintaining low organic matter build up. Although denitrification rates can also be limited by 357 other nutrients such as available carbon (Weier et al, 1993).…”

Section: Vegetation 261mentioning

confidence: 99%

Evidence for sensitivity of dune wetlands to groundwater nutrients

Rhymes

Wallace²,

Fenner

et al. 2014

Science of The Total Environment

View full text Add to dashboard Cite

. 2014. Evidence for sensitivity of dune wetlands to groundwater nutrients. Contact CEH NORA team at noraceh@ceh.ac.ukThe NERC and CEH trademarks and logos ('the Trademarks') are registered trademarks of NERC in the UK and other countries, and may not be used without the prior written consent of the Trademark owner.Manuscript for Science of the total environment ACCEPTED Dune slacks are seasonal wetlands, high in biodiversity, which experience considerable within-year and 24 between-year variations in water-table. They are subject to many pressures including climate change, 25 land use change and eutrophication. Despite their biological importance and the threats facing them, 26 the hydrological and nutrient parameters that influence their soil properties and biodiversity are poorly 27 understood and there have been no empirical studies to date testing for biological effects in dune 28Manuscript for Science of the total environment ACCEPTED 2 systems resulting from groundwater nutrients at low concentrations. In this study we examined the 29 impact of groundwater nutrients on water chemistry, soil chemistry and vegetation composition of dune 30 slacks at three distance classes (0-150 m, 150-300 m, 300-450 m) away from known (off-site) nutrient 31 sources at Aberffraw dunes in North Wales, whilst controlling for differences in water- (Provoost et al., 2011;Jones et al. 2011; Beaumont et 56 al. 2014). With regard to the latter; nutrients from atmospheric deposition have increased dramatically 57 from their pre-industrial levels of 2 -6 kg N ha -1 yr -1 (Fowler, 2004). As a consequence, the critical load 58 defined for dune slacks, 10-15kg N ha -1 yr -1 (Bobbink and Hettelingh, 2011), is exceeded across much 59Manuscript for Science of the total environment ACCEPTED 3 of Europe. While the effects of atmospheric deposition have received recent attention in dry dune 60 habitats (Plassmann et al., 2009; Remke et al. 2009;Jones et al. 2013), relatively little attention has 61 been given to the impact of other sources of nutrients in dune wetlands, indeed in wetlands in general, 62 and the issue of groundwater or surface water-derived nutrients is not explicitly considered within 63 atmospheric critical loads frameworks. In dune systems that are not isolated hydrologically from 64 surrounding groundwater, there is the potential for nutrient inputs to these habitats from agricultural and 65 other sources via groundwater to add to the nutrient load already received from atmospheric deposition. grasslands (Heil and Diemont, 1983). However, in dune slacks there is still relatively little empirical 82 evidence of nutrient impacts either from atmospheric deposition or from other sources, especially at 83 realistic N loads. One of the few studies, using high nutrient loads on dune vegetation at Braunton 84 Burrows demonstrated that Agrostis stolonifera dominated a dune slack following surface additions of N 85 and P (Willis, 1963). 86 87 Dune slack water tables tend to be at their highest in winter and fall in the summer m...

show abstract

Soil microbial community responses to dairy manure or ammonium nitrate applications

Cited by 395 publications

References 27 publications

Effects of fertilization regimes on tea yields, soil fertility, and soil microbial diversity

Effects of fertilization regimes on tea yields, soil fertility, and soil microbial diversity

Traditional agriculture: a climate-smart approach for sustainable food production

Evidence for sensitivity of dune wetlands to groundwater nutrients

Contact Info

Product

Resources

About