Organic Amendments Affect Soil Parameters in Two Long-Term Rice-Wheat Experiments

@article{TirolPadre2007OrganicAA,
  title={Organic Amendments Affect Soil Parameters in Two Long-Term Rice-Wheat Experiments},
  author={Agnes Tirol-Padre and Jagdish Kumar Ladha and A. P. Regmi and A. L. Bhandari and Kazuyuki Inubushi},
  journal={Soil Science Society of America Journal},
  year={2007},
  volume={71},
  pages={442-452}
}
The impacts of continuous applications of an organic manure (farmyard manure [FYM], green manure [GM], and wheat straw [WS]) combined with inorganic fertilizers (N, P, and K) on soil parameters and productivity of rice (Oryza sativa L.)–wheat (Triticum aestivum L.) systems were investigated in two long-term experiments under conventional tillage in Ludhiana, India, and Bhairahawa, Nepal. Changes in total and labile soil C and N, and microbiological parameters relative to unfertilized and… 

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References

SHOWING 1-10 OF 47 REFERENCES

Managing soil carbon and nitrogen for productivity and environmental quality

In this study, we investigated the impact of cropping system management on C and N pools, crop yield, and N leaching in a long-term agronomic experiment in Southwest Michigan. Four management types,

Yield and Soil Nutrient Changes in a Long‐Term Rice‐Wheat Rotation in India

Results show that current fertilizer recommendations are inadequate for maintaining yields of rice and wheat in South Asia and this cropping system may not be sustainable without increased K input to maintain soil K above sufficiency levels.

Enhancing Soil Quality through Residue Management in a Rice-Wheat System in Fukuoka, Japan

A long-term experiment (LTE) on a rice-wheat system was initiated in 1963 at the Kyushu National Agricultural Experiment Station, in Fukuoka, Japan, to determine the effects of continuous application

The role of potassium in sustaining yields in a long-term rice-wheat experiment in the Indo-Gangetic Plains of Nepal

Results suggest that farmers should apply adequate amount of K for higher and sustainable rice and wheat yields.

Long term effects of inorganic fertilizer inputs on crop productivity in a rice-wheat cropping system

Yields of rice and wheat crops of a rice-wheat cropping system in a fixed layout of 3×2×2 factorial partially confounded design exhibited linear declining trend in all treatments, with the highest rate of decline found when 120 kg ha-1 N was applied alone.

Turnover of soil organic matter (SOM) and long‐term balances — tools for evaluating sustainable productivity of soils

Using data from long-term experiments at the Loess-Chernozem site, Bad Lauchstadt und 12 other European sites, the carbon (C) and nitrogen (N) dynamics in soils, the determination of decomposable