 | 38 páginas
Then , as the water drains away , fresh air is drawn into the soil to refill these spaces . Aeration will vary from clays to sandy soils but good aeration is necessary for seed germination . Most of Guyana's coastline is below sea level ... | |
 | 96 páginas
Georgetown , IICA Office in Guyana , s.f. GENERAL TECHNIQUES FOR LAND PREPARATION ON GUYANA'S COASTAL SOILS . Georgetown , IICA Office in Guyana , s.f. SITUATION STUDY ON LEGUME PRODUCTION IN GUYANA . IICA Office in Guyana ... | |
 | 66 páginas
Pierre , R.E. & P.F. Robinson ( 1978 ) Situation Study on Legume Production in Guyana . ... Publication Series N ° 192 , Robinson , P.F. & R.E. Pierre ( 1978 ) General Techniques for Land Preparation on Guyana's coastal soils . | |
 | 1982 - 84 páginas
F25 Fertilidad del suelo ; fertilizantes LEGUMINOSAS DE GRANC IICA , Robinson , P.F .; Pierre , R.E. Georgetown ( Guyana ) . Fondo Sinón Bolivar . General techniques for land preparation on Guyana coastal soils . Georgetown ( Guyana ) . | |
 | María Dolores Malugani - 1968 - 342 páginas
8131 CROPS / 8296 THE EFFECT OF RIVER SOUTHERN TRELAWNY JAMAICA SOIL EROSION SOIL AND EVRIRONMENTAL FACTORS ON THE ... SOIL WATER RELATIONS MOISTURE SOILS 8171 ZEA MAYS L 8174 8122 POR LAND PREPARATION ON GUYANA COASTAL 8161 TECHNIQUES ... | |
 | Inter-American Institute for Cooperation on Agriculture - 1982 - 348 páginas
... PREPARATION ON GUYANA COASTAL 8161 TECHNIQUES / THE SOFFTION OF CARBARYL ON 8194 AND FERTILITY MANAGEMENT OF HILLSIDE FARMS SOIL WATER RELATIONS IN BEAN PRODUCTION FEASECIUS SOIL WATER RELATIONS IN COBN PRODUCTION ZEA MAYS I SOIL ... | |
 | International Monetary Fund - 236 páginas
ROBINSON , P. F. y PIERRE , R. E. General techniques for land preparation on Guyana's coastal soils . IICA . Publicación Miscelánea , no . 193. 1978. 14 p . RIO , R. del . et al . Proposición de un sistema de conservación de los ... | |
 | 20 páginas
General Techniques for land preparation on : Guyana ' s coastal soils . P . F . Robinson & R . E . Pierre , January 1978 . Unnumbered . na Situation Study on legume production in Guyana . R . E . Pierre & P . F . Robinson , June 1978 . | |
 | 18 páginas
In Guyana the grass grows best on the flat low - lying land of the Coastal Plain where soils are usually wet ... ANTELOPE GRASS Land Preparation The level of land preparation will depend on previous land use and method of planting to be ... | |
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