dc.contributor.author |
Policegoudar, P |
|
dc.contributor.author |
Sunil Kumar |
|
dc.contributor.author |
Suseela Devi, L |
|
dc.date.accessioned |
2018-12-29T04:35:31Z |
|
dc.date.available |
2018-12-29T04:35:31Z |
|
dc.date.issued |
1994 |
|
dc.identifier.citation |
Journal of Tropical Agriculture, 32(1), 50-53. |
en_US |
dc.identifier.uri |
http://hdl.handle.net/123456789/3440 |
|
dc.description.abstract |
To evaluate the efficiency of maton rock phosphate (MTRP) as a source of phosphorus
for rice, a field experiment was conducted in farmers' field, Coorg district, Karnataka during kliarif
1989-90 iii terms of grain yield, labile-P in soil and P uptake by the crop. Maton rock phosphate and
25% acidulated MTRP recorded 7.8% and 15.68% increase in yield respectively over SSP as source
of P. The physical mixture of MTRP + triple superphosphate (3:1) and 25% acidulated MTRP
emerged as the best P sources with respect to grain yield and phosphorus use efficiency though the
cost benefit ratio was highest with only MTRP. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Kerala Agricultural University |
en_US |
dc.subject |
Maton rock phosphate |
en_US |
dc.subject |
P source |
en_US |
dc.subject |
acid rice soil |
en_US |
dc.title |
Efficacy of maton rock phosphate as a source of P for acid rice soils |
en_US |
dc.type |
Article |
en_US |