Search Results - "soil"

Improving soil fertility through site specific beneficial management practices for maiz((Zeamays) by Chathurika,J.A.S

Subjects: “…29079 Soil Science…”

Solis of Ceylon and Fertilizer Use by Panabokke, C. R.

Table of Contents: “…1. Soils, Their Origin and Formation 2. The Physical Properties of Soils 3. …”

A hand book to the soil fungi of Sri Lanka by Coomaraswamy, Umarany

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Integrated soil fertility management strategies for tea stakeholders. by Prematilake, K. G.

Subjects: “…47237 Soil fertility…”

Soil - Chemical and Geo - vegitation characteristics of Idikolapellassa serpentines body in southern Sri Lanka by Hewawasam, Thilak

Subjects: “…29079 Soil Science…”

Economic gains of improving soil fertility and water holding capacity with clay application : the impact of soil remediation research in northeast Thailand by Saleth, Rathinasamy Maria

Land resources information systems in Asia - proceedings of regional workshop held in Quezon City, the Philippines 25 - 27 January 2000

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Pas ha pohora:Lamkava sambandha by Kalpage, F. S. C. P.

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Vi vagave bim sakas kirima ha pasehi saru bava raka ganima by Wicremasinghe, W. M. A. D. B.

Subjects: “…Fertilizers, soil conditions…”

Evolution and development of water and soil conservation ecosystems from ancient dry zone forest garden to modern Jaffna market garden by Mendis, D. L. O.

Subjects: “…Soil conservation…”

Problem soils of Asia and Pacific - report of the expert consultation of the Asian network on problem soils. Bangkok, Thailand, 29 August to September 1989

Impact of temperature stress on soil water balance, crop yield and nitrate leaching on selected vegetables crops and future prediction using hydrus - ID model by Kumara, R. P. D. N.

Subjects: “…Soil mechanics, Vegetables crops, Soil water, Soil water balance, Hydrus, 1D model…”

Effect of heavy metal contaminated sewage sludge on biological and chemical ... by Tennakoon, H. M. Rohini K.

Subjects: “…Forest soils…”

Soils of the dry zone of Sri Lanka : mophology, characterization and classificatio by Mapa, R. B. ed

Soils of the intermediate zone of Sri Lanka : morphology, characterization and classification by Mapa, R. B. ed

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Soils of the wet zone of Sri Lanka : morphology, characterization and classification by Mapa, R. B. ed

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Differential responses of perenial root systems to change in soil moisture by Dasanayake, K. B.

සරුපස= Growth of the soil/ by පෙරේරා, කේ.සී

Investigation of background concentrations and behaviour of trace metals in a selected soil association of dry zone of Sri Lanka by Sanjeevanie,U.K.P.S

Subjects: “…29079 Soil Science…”

Impact of rainfall variability on soil organic matter and nitrogen in lawland paddy field ; a case study in Bayawa minor irrigation system by Sellathurai, T.

Subjects: “…29079 Soil Science…”