Hostname: page-component-cd9895bd7-q99xh Total loading time: 0 Render date: 2024-12-25T17:38:01.601Z Has data issue: false hasContentIssue false
  • English
  • Français

Spot ν. furrow placement of phosphorus in potato at shillong

Published online by Cambridge University Press:  27 March 2009

T. S. Sahota ,
M. S. Virk  and
P. M. Govindakrishnan
T. S. Sahota
Affiliation:
Central Potato Research Institute, Shimla, H. P., India
M. S. Virk
Affiliation:
Central Potato Research Institute, Shimla, H. P., India
P. M. Govindakrishnan
Affiliation:
Central Potato Research Institute, Shimla, H. P., India
Get access Rights & Permissions [Opens in a new window]

Extract

Water soluble P fertilizers have been reported to be best for potato (Mattingly, 1963; Sharma, Grewal & Sud, 1976). However, they are irretrievably fixed in the acid soils because of their high P fixation capacity. Placement of P fertilizers is, therefore, necessary for their efficient use. Furrow placement of P fertilizers reduces their contact with soil and enhances P availability to the plants. Placement of P in spots, rather than in furrows, will further reduce the contact between the soil and the fertilizers and may improve its efficiency over furrow placement. The present investigation was undertaken to study the relative efficiency of these two methods of P application for potato in the spring season.

Type
Short Notes
Information
The Journal of Agricultural Science , Volume 111 , Issue 1 , August 1988 , pp. 191 - 192
Copyright
Copyright © Cambridge University Press 1988

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Barber, S. A. (1983).Soil fertility dynamics in a systems approach. Fertilizer News 28, 43–45.Google Scholar
Fisher, R. A. (1948). Statistical Methods for Research Workers. Edinburgh: Oliver and Boyd.Google Scholar
Mattingly, G. E. C. (1963). The value of some water soluble and citrate soluble phosphate fertilizers. An account of recent work at Rothamstead and elsewhere. Fertilizer Society (England) Proceedings 75, 57–98.Google Scholar
Prasad, R. N., Ram, P.Barooah, R. C. & Ram, M. (1981). Soil fertility management in North Eastern Hill Region. Research Bulletin No. 9. ICAR Research Complex for N. E. H. Region, Shillong.Google Scholar
Sharma, R. C., Grewal, J. S. & Sud, K. C. (1970).Relative suitability of different phosphate fertilizers for potato on brown hill soils of Simla. Journal of the Indian Society of Soil Science 24, 95–97.Google Scholar
Trehan, S. P. & Grewal, J. S. (1983). Zinc-phosphorus interaction in potato. Indian Journal of Ecology 10, 215–222.Google Scholar