 | 106 páginas
ICTA is charged with the investigation and application of agricultural sciences and technology to increase agricultural production , promote the use of the best technological methods in agriculture and to participate in regional rural ... | |
 | 1978 - 108 páginas
Sixty professionals are Agronomy Engineers and most of the remainder in related sciences . ... The work program is organized along crop lines as corn , beans , sorghum , rice , coffee , root and tuber crops , vegetables and fruit crops ... | |
 | 1978 - 180 páginas
Research and Teaching IICA at Turrialba ( now CATIE ) has made important contributions to soil science in Latin America since its organization in the 1940's . A considerable part of the work has been in support of tropical crop studies ... | |
 | Manuel E. Ruiz, Arnoldo Ruiz - 1990 - 366 páginas
Crop Science 21 : 577 . WILSON , J.R .; WINDHAM , W.R. 1983. Site and rate of tissue digestion in leaves of C3 , C4 and C / C1 intermediate Panicum species . Crop Science 23 : 147 . . ; BROWN , R.H .; RIGSBY , L.L. 1984a . | |
 | 66 páginas
Genetic control of a photoperiod - temperature response for time of flowering in beans ( Phaseolus vulgaris L. ) Crop Science 10 : 246-248 . 1970 . 15 . and MATTSON R.H. Inheritance of time of flowering and lenght of blooming period in ... | |
 | Inter-American Institute of Agricultural Sciences - 1974 - 156 páginas
Inter-American Institute of Agricultural Sciences ... Amsterdam , Else- vier Science . p . 219-240 . 3. COVAS , G. 1974. ... Turrialba 38 : 173-178 . 9. SMITH , R.L. 1972. Sexual reproduction in Panicum maximum Jacq . Crop Science ... | |
 | 298 páginas
American Society for Horticultural Science Proceedings of the Crop Sciences Society of Japan Proceedings of the Florida State Horticultural Society Proceedings of the National Academy of Sciences Psyche Quarterly Review of Biology ... | |
 | 172 páginas
The Research section is further divided into three divisions : Crop Protection , Agronomy and Engineering ... At the next level comes the five Principal Agricultural Officers each heading a section as follows : Crop Science - Soil ... | |
 | Iica - 544 páginas
Illinois Agricultural Experiment Station ( EE.UU. , Urbana , IL ) A : 71-81 , 84 , 98-100 ( 1947-1974 ) SOIL SCIENCE ( EE.UU. , Baltimore , MD ) v.1- 1916- Men . ISSN 0038-075X A : 22-123 ( 1926-1977 ) ; 124 , 1-3 ( 1977 ) ; 125-128 ... | |
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