Nutrient budgeting for phosphorus and potassium in a long-term fertilizer trial

Nutrient Cycling in Agroecosystems

Volumn 54, Issue 2, 1999, Pages 125-132

  Benbi, D K ^a   Biswas, C R ^a  

^a PUNJAB AGRICULTURAL UNIVERSITY   (India)

Author keywords

Apparent P recovery; Exchangeable K; Non exchangeable K; Olsen P; Phosphorus uptake; Potassium uptake

Indexed keywords

FERTILIZER APPLICATION; NUTRIENT CYCLING; PHOSPHORUS; POTASSIUM;

INDIA;

EID: 0033024975     PISSN: 13851314     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1009720103190     Document Type: Article

References (16)

1. Bailey LD, Spratt ED, Read DWL, Warder FG & Ferguson WS (1977) Residual effects of phosphorus fertilizer. II. For wheat and flax grown on chernozemic soils in Manitoba. Can J Soil Sci 57: 263-270
2. Bhardwaj V, Omanwar PK & Bansal SK (1982) Available potassium changes in a soil under continuous rotational cropping of rice, wheat and cowpea. J Indian Soc Soil Sci 30: 99-101
3. Biswas CR & Benbi DK (1989) Long term effects of manure and fertilizer on wheat-based cropping systems in semi arid alluvial soils. Fert News 34: 33-38
4. Biswas CR & Benbi DK (1996) Sustainable yield trends of irrigated maize and wheat in a long-term experiment on a loamy sand in semi-arid India. Fert Res: 46: 225-234.
5. Campbell CA, Read DWL, Winkelman GE & McAndrew DW (1984) First 12 years of long-term crop rotation study in south western Saskatchewan- Bicarbonate P distribution in soil and P uptake by the plant. Can J Soil Sci 64: 125-137
6. Cocharn WG & Cox GM (1957) Experimental Design. New York: John Wiley and Sons Inc.
7. Findley WI (1973) Influence of fertilizer use on the phosphorus and potassium status of sandy soils. Can J Soil Sci 53: 103-110
8. Gajri PR, Arora VK & Chaudhary MR (1994) Maize growth responses to deep tillage, straw mulching and farmyard manure in coarse textured soils of NW India. Soil Use Manage 10: 15-20
9. Gajri PR, Prihar SS & Arora VK (1989) Effect of nitrogen and early irrigation on root development and water use by wheat on two soils. Field Crops Res. 21:103-114
10. Ghosh AB & Biswas CR (1978) Potassium response and changes in soil potassium status with time. In: GS Sekhon (Ed) Potassium in soils and crops, pp 379-390, Potash Res Inst India, New Delhi
11. Lutz JA & Jones GD (1971) Crop yields and available P and K in soil as affected by sixteen annual applications of N, P and K fertilizers. J Indian Soc Soil Sci 19: 269-274
12. McCollum RE (1991) Buildup and decline in soil phosphorus: 30 year trends on a typic Umprabult. Agron J 83: 77-85
13. Olsen SR, Cole CV, Watanabe FS & Dean LA (1954) Estimation of available phosphorus in soil by extraction with sodium bicarbonate. US Dept Agric Circ, 939
14. Saroa GS, Biswas CR & Vig AC (1990) Phosphate utilization by maize under different residual P fertility. J Nuclear Agric Biol 19: 221-226
15. Schwab AP, Owensby CE & Kulyingyong S (1990) Changes in soil chemical properties due to 40 years of fertilization. Soil Sci 149: 35-43
16. Swarup A & Ghosh AB (1978) Effect of intensive fertilizer use based on soil tests on the available potassium status in soil and potassium content of crops. Indian J Agron 23: 289-294