Long-term effect of different integrated nutrient management on soil organic carbon and its fractions and sustainability of rice–wheat system in Indo Gangetic Plains of India

Nayak, A. K.; Gangwar, B.; Shukla, Arvind Kumar; Mazumdar, S.P.; Kumar, Anjani; Raja, R.; Kumar, Anil; Kumar, Vinod; Rai, Padmaja; Mohan, Udit

doi:10.1016/j.fcr.2011.11.011

Cited by 189 publications

(88 citation statements)

References 45 publications

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“…The main source of POC in this study was mainly the left over root biomass and increased microbial biomass debris. Our results corroborate the findings reported by (Purakayastha et al, 2008;Nayak et al, 2012).…”

Section: Particulate Organic Carbonsupporting

confidence: 83%

“…The bulk density of soil increased with depth 15 to 30 cm, varying from 1.18 to 1.30 g cm -3 in all the treatments. These results are similar to those reported by Walia et al, (2010), Nayak et al, (2012), Datt et al, (2013), Tadesse et al, (2013).…”

Section: Soil Bulk Densitysupporting

confidence: 82%

“…The highest value of MBC due to integrated use of FYM and NPK fertilizer might be due to higher turn-over of root biomass produced under FYM + NPK treatment. Similar increases in integrated nutrient management with manure + fertilizer have been reported by others (Moharana et al, 2012;Nayak et al, 2012). In a long-term field experiments in Denmark, Powlson et al, (1987) showed that straw manure could increase MBC up to 45%.…”

Section: Microbial Biomass Carbonsupporting

confidence: 59%

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Effect of INM on Soil Carbon Pools, Soil Quality and Sustainability in Rice-Brown Sarson Cropping System of Kashmir Valley

Khan¹,

Kirmani²,

Wani³

2017

Int.J.Curr.Microbiol.App.Sci

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Section: Particulate Organic Carbonsupporting

confidence: 83%

Section: Soil Bulk Densitysupporting

confidence: 82%

Section: Microbial Biomass Carbonsupporting

confidence: 59%

See 1 more Smart Citation

Effect of INM on Soil Carbon Pools, Soil Quality and Sustainability in Rice-Brown Sarson Cropping System of Kashmir Valley

Khan¹,

Kirmani²,

Wani³

2017

Int.J.Curr.Microbiol.App.Sci

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“…Similar observations have also been reported by Prasad et al, (2010), Nayak et al, (2012) and Adhikari et al, (2012). The interaction effect between Zn and crop residue level was also significant, where a variation in OC content from 0.69 to 1.11% was recorded.…”

Section: Organic Carbonsupporting

confidence: 80%

Long-term Effect of Residual Zinc and Crop Residues Incorporation on Soil Health and Crop Productivity under Calcareous Soils of Rice-Wheat System in India

Kumari¹,

Prasad²,

Solanki³

et al. 2017

Int.J.Curr.Microbiol.App.Sci

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“…This change without inputs of organic fertilizers to the soil is assumed unsustainable due to the loss of soil organic matter (Lee et al 2009, Nayak et al 2012. As a main concern of soil fertility degradation by the replacement of organic fertilizers by inorganic fertilizer, a number of LTEs were set up in the 1980s in paddy rice systems to monitor yield trends and system sustainability in subtropical China, where rice is mainly grown as staple food.…”

mentioning

confidence: 99%

Effects of long-term chemical fertilization on trends of rice yield and nutrient use efficiency under double rice cultivation in subtropical China

Juanjuan

Liu

et al. 2014

PLANT SOIL ENVIRON

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A long-term (33 years) experiments were conducted to investigate the effect of chemical fertilization on rice yield, yield trends, soil properties, agronomic efficiency of applied nutrients and nutrient balance for the double rice cropping systems in subtropical China. The treatments were different combinations of N, P and K fertilizers (N, NP, NK and NPK), double dose of recommended NPK (2NPK) and no fertilizer control (control). Compared with no fertilizer control, all fertilization treatments had no significant effects on soil pH and SOC contents (P > 0.05), but generally increased nutrients content when corresponding elements were applied. The impact of fertilizers on grain yields was 2NPK > NPK > NP > NK > N, and application of P fertilizer not only increased the rice yield, but improved yield stability. The trend of agronomic use efficiency of applied P was significantly positive (P < 0.05) only for the first rice crop, suggesting that P fertilizer played a less important role in the second rice season than in the first rice season. The study indicated that the current local fertilizer recommendations should be optimized for the consideration of differences in indigenous nutrient supplies in different rice seasons.

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Long-term effect of different integrated nutrient management on soil organic carbon and its fractions and sustainability of rice–wheat system in Indo Gangetic Plains of India

Cited by 189 publications

References 45 publications

Effect of INM on Soil Carbon Pools, Soil Quality and Sustainability in Rice-Brown Sarson Cropping System of Kashmir Valley

Effect of INM on Soil Carbon Pools, Soil Quality and Sustainability in Rice-Brown Sarson Cropping System of Kashmir Valley

Long-term Effect of Residual Zinc and Crop Residues Incorporation on Soil Health and Crop Productivity under Calcareous Soils of Rice-Wheat System in India

Effects of long-term chemical fertilization on trends of rice yield and nutrient use efficiency under double rice cultivation in subtropical China

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