Yield and phosphorus transformations in a rice-wheat system with crop residue and phosphorus management

@inproceedings{Gupta2007YieldAP,
  title={Yield and phosphorus transformations in a rice-wheat system with crop residue and phosphorus management},
  author={Rubina Gupta and Yadvinder-Singh and Jagdish K. Ladha and Bijay-singh and Jagmohan Singh and Gurpreet Singh and Himanshu Pathak},
  year={2007}
}
Phosphorous deficiency limits productivity of rice (Oryza sativa L.)-wheat (Triticum aestivum L.) systems in the Indo-Gangetic Plains. Deterioration of soil and air quality due to straw burning is also a concern. Field experiments were conducted to determine the effects of straw and P management strategies on yield, P balance, and P transformations in soil in a rice-wheat system. Four treatments composed of different combinations of rice and wheat straw removal, burning, and incorporation were… CONTINUE READING

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