Efficiency of urea and sulphate of ammonia as a source of nitrogen for rice in the sandy soils of the Batticaloa district
| dc.contributor.author | Jayasekera, E.H.W. | |
| dc.contributor.author | Ariyanayagam, R.P. | |
| dc.date.accessioned | 2026-10-03T21:20:43Z | |
| dc.date.issued | 1962 | |
| dc.identifier.citation | Tropical Agriculturist, 118(3):p.103-108 | |
| dc.identifier.uri | http://vidya.nsf.gov.lk:8080/pdf/journals/TA-118(3)/TA-118(3)-103.pdf | |
| dc.identifier.uri | https://viduketha.nsf.gov.lk/handle/123456789/20955 | |
| dc.language.iso | English | |
| dc.publisher | Department of Agriculture:Peradeniya | |
| dc.subject | Agriculture | |
| dc.subject | Nitrogen fertilizers | |
| dc.subject | Ammonium sulphate | |
| dc.subject | Rice production | |
| dc.subject | Yield | |
| dc.title | Efficiency of urea and sulphate of ammonia as a source of nitrogen for rice in the sandy soils of the Batticaloa district | |
| dc.type | Article |