Effect of fertilizers with the new nitrification inhibitor DMPP (3,4-dimethylpyrazole phosphate) on yield and quality of agricultural and horticultural crops

Pasda, Gregor; Hähndel, R.; Zerulla, W.

doi:10.1007/s003740100381

Cited by 208 publications

(109 citation statements)

References 21 publications

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“…Our results were consistent with those from other studies using DMPP on similar soil types in this region (De Antoni Migliorati et al 2014;Scheer et al 2014Scheer et al , 2016a and from other climates and production systems (Pasda et al 2001;Chaves et al 2006;Benckiser et al 2013). All have consistently reported effective nitrification inhibition periods of 60-90 days.…”

Section: Effects Of Dmpp On N 2 O Emissions and Grain Yieldssupporting

confidence: 92%

“…One of the most promising methods to reduce N 2 O emissions and decrease overall N losses is the addition of nitrification inhibitors to ammonium (NH 4 + )-based fertilisers (Linzmeier et al 2001b;Pasda et al 2001;Kawakami et al 2012). Nitrification inhibitors are antibiotics that slow the activity of the Nitrosomonas spp.…”

Section: Introductionmentioning

confidence: 99%

“…Maintaining fertiliser N in the NH 4 + form reduces the chances of N being lost via leaching or denitrification when soil moisture conditions are elevated. Nitrification inhibitor-coated urea has been reported in several studies to substantially decrease N 2 O emissions and increase crop yields in humid, high rainfall environments (Prasad and Power 1995;Linzmeier et al 2001a;Pasda et al 2001;Hatch et al 2005), which are the prevalent environmental conditions during subtropical summers. Among nitrification inhibitors, DMPP (3,4-dimethylpyrazole phosphate) has been reported by many authors as the most efficient in slowing nitrification and reducing N 2 O losses (Weiske et al 2001b;Liu et al 2013;Lester et al 2016).…”

Section: Introductionmentioning

confidence: 99%

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Comparison of grain yields and N2O emissions on Oxisol and Vertisol soils in response to fertiliser N applied as urea or urea coated with the nitrification inhibitor 3,4-dimethylpyrazole phosphate

Migliorati

Bell

Lester³

et al. 2016

Soil Res.

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Abstract. The potential for elevated nitrous oxide (N 2 O) losses is high in subtropical cereal cropping systems in northeast Australia, where the fertiliser nitrogen (N) input is one single application at or before planting. The use of urea coated with the nitrification inhibitor 3,4-dimethylpyrazole phosphate (DMPP) has been reported to substantially decrease N 2 O emissions and increase crop yields in humid, high-intensity rainfall environments. However, it is still uncertain whether this product is similarly effective in contrasting soil types in the cropping region of north-east Australia. In this study the grain yield response of sorghum (Sorghum bicolor L. Moench) to rates of fertiliser N applied as urea or urea coated with DMPP were compared in crops grown on a Vertisol and an Oxisol in southern Queensland. Seasonal N 2 O emissions were monitored on selected treatments for the duration of the cropping season and the early stages of a subsequent fallow period using a fully automated high-frequency greenhouse gas measuring system. On each soil the tested treatments included an unfertilised control (0 kg N ha -1 ) and two fertilised treatments chosen on the basis of delivering at least 90% of seasonal potential grain yield (160 and 120 kg N ha -1 on the Vertisol and Oxisol respectively) or at a common (suboptimal) rate at each site (80 kg N ha -1 ). During this study DMPP had a similar impact at both sites, clearly inhibiting nitrification for up to 8 weeks after fertiliser application. Despite the relatively dry seasonal conditions during most of the monitoring period, DMPP was effective in abating N 2 O emissions on both soils and on average reduced seasonal N 2 O emissions by 60% compared with conventional urea at fertiliser N rates equivalent to those producing 90% of site maximum grain yield. The significant abatement of N 2 O emissions observed with DMPP, however, did not translate into significant yield gains or improvements in agronomic efficiencies of fertiliser N use. These results may be due to the relatively dry growing season conditions before the bulk of crop N acquisition, which limited the exposure of fertiliser N to large losses due to leaching and denitrification.

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Section: Effects Of Dmpp On N 2 O Emissions and Grain Yieldssupporting

confidence: 92%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Comparison of grain yields and N2O emissions on Oxisol and Vertisol soils in response to fertiliser N applied as urea or urea coated with the nitrification inhibitor 3,4-dimethylpyrazole phosphate

Migliorati

Bell

Lester³

et al. 2016

Soil Res.

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“…Cvs Miyashige and Red meat had similar total yields, but the marketable yields were lower than those achieved by OST (2003) for Chinese radish (37-49 t/ha), although similar to, or higher than, those achieved by Tindall (1983) (15-20 t/ha) and Quin (1995) (22 t/ha). Th e yields best correspond to those achieved by Pasda et al (2001), when yields ranged from 11 to 32 t/ha, depending on the amount of fertilization. Additionally, the average weight of individual roots did not reach the fi gure of around 2.5 kg reported by Tindall (1983).…”

Section: Yield Assessmentmentioning

confidence: 63%

Yields, quality and nutritional parameters of radish (Raphanus sativus) cultivars when grown organically in the Czech Republic

Kopta¹,

Pokluda²

2013

Hort. Sci. (Prague)

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Kopta T., Pokluda R., 2013. Yields, quality and nutritional parameters of radish (Raphanus sativus) cultivars when grown organically in the Czech Republic. Hort. Sci. (Prague), 40: 16-21.Th e potential cultivars of Chinese radish which can be introduced to the organic growing conditions of the Czech Republic was focused. We identifi ed which of selected radish cultivars gave the best yields when grown organically, and which contained the highest contents of nutritionally important compounds, such as vitamin C, monosaccharides, fi bre and selected minerals. Th ree cultivars (Jarola, Miyashige and Red Meat) were grown organically in the open fi eld in Lednice during the years 2008 and 2009. All radish cultivars gave the suffi cient yield (33-42 t/ha of marketable yield). Th e study of nutritional properties showed that cv. Red Meat had a signifi cantly higher content of ascorbic acid (271 mg/kg in 2009). Cv. Miyashige had the highest content of fi bre (1.7 g/100 g in 2009). Content of potassium was reasonably high, although there were signifi cant diff erences between the cultivars. Cv. Jarola had the highest content of calcium (157 mg/kg in 2009).

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“…Nitrogen was added at a rate of 75 mg NH 4 + -N kg −1 soil and 75 mg NO 3 − -N kg −1 soil. DMPP was applied in the form of solution at 1 % of the applied NH 4 + -N according to the typical recommended rate (Serna et al 2000;Pasda et al 2001). All microcosms were pre-incubated for a week at 25°C and then adjusted to 60 % waterfilled pore space (WFPS) after adding treatment solutions (or deionized water for the control treatment).…”

Section: Soil Microcosm Incubationmentioning

confidence: 99%

Effects of 3,4-dimethylpyrazole phosphate (DMPP) on nitrification and the abundance and community composition of soil ammonia oxidizers in three land uses

Shi

et al. 2016

Biol Fertil Soils

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The application of the nitrification inhibitor, 3,4-dimethylpyrazole-phosphate (DMPP), is considered as an effective strategy to mitigate agricultural nitrogen loss. However, the inhibitory effect of DMPP on nitrification is variable and the importance of the soil microbial community composition to the variability is poorly understood. In this study, nine soils were collected across three land uses to investigate the impact of DMPP on nitrification and associated dynamics of ammonia oxidizers in a 28-day microcosm incubation. The results showed that the efficacy of DMPP at inhibiting net nitrification rates varied highly from no effect to 63.6 % during the first week of incubation. The abundance of ammonia-oxidizing bacteria (AOB), rather than ammoniaoxidizing archaea (AOA), was significantly correlated with nitrate concentrations across three land uses and significantly inhibited by DMPP addition. DMPP had higher efficacy in neutral and alkaline wheat and vegetable soils, compared with pasture soils. Canonical correspondence analysis suggested that soil pH was the most influential factor explaining the community composition of AOB and AOA in the collected soils. However, neither ammonium nitrate nor DMPP addition had a significant effect on the community composition of AOB or AOA during the incubation indicated by non-metric multidimensional scaling ordination. Taken together, our findings indicated that DMPP slowed nitrification by inhibiting the growth of AOB, and DMPP application affected the abundance of AOB more than the ammonia oxidizer community composition.

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Effect of fertilizers with the new nitrification inhibitor DMPP (3,4-dimethylpyrazole phosphate) on yield and quality of agricultural and horticultural crops

Cited by 208 publications

References 21 publications

Comparison of grain yields and N2O emissions on Oxisol and Vertisol soils in response to fertiliser N applied as urea or urea coated with the nitrification inhibitor 3,4-dimethylpyrazole phosphate

Comparison of grain yields and N2O emissions on Oxisol and Vertisol soils in response to fertiliser N applied as urea or urea coated with the nitrification inhibitor 3,4-dimethylpyrazole phosphate

Yields, quality and nutritional parameters of radish (Raphanus sativus) cultivars when grown organically in the Czech Republic

Effects of 3,4-dimethylpyrazole phosphate (DMPP) on nitrification and the abundance and community composition of soil ammonia oxidizers in three land uses

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