1. PGIA e-Repository

Browsing by Author Jayatissa, D.N.

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 1 to 7 of 7
PreviewIssue DateTitleAuthor(s)
PGIATAR_26_3_561.pdf.jpg2015Bulk soil properties as determinants of the compression strength of puddled lowland paddy soils in Sri LankaWeerasooriya, G.V.T.V.; Jayatissa, D.N.; Rambanda, M.
PGIATAR_27_4_325.pdf.jpg2016Bulk soil properties as the determinants of soil surface shear strength of puddled lowland rice oils of Sri Lanka affected by weed controlling methodsWeerasooriya, G.V.T.V.; Jayatissa, D.N.; Rambanda, M.
PGIATAR_29_1_1.pdf.jpg2017Comparative assessment of newly designed burial type lowland power cultivator for weed controlWeerasooriya, G.V.T.V.; Jayatissa, D.N.; Rambanda, M.
PGIATAR-5-77.pdf.jpg1993Hydraulically-operated cone penetrometer with computer-based data acquisition system for quick measurments of cone indexManokararajah, K.K.; Jayatissa, D.N.
2013Impact of reel index on header losses of paddy and performance of combine harvestersBawatharani, R.; Jayatissa, D.N.; Dharmasena, D.A.N.; Bandara, M.H.M.A.
PGIATAR_28_1_107.pdf.jpg2016Practical field test on newly designed burial type lowland power cultivator for effective weed control in north-central province of Sri LankaWeerasooriya, G.V.T.V.; Jayatissa, D.N.; Rambanda, M.
PGIATAR-6-231.pdf.jpg1994Prediction of soil compaction from cone index and moisture content dataManokararajah, K.K.; Jayatissa, D.N.
Showing results 1 to 7 of 7