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Report
Annual report CIMMYT-I.D.G.C. 1975-1976 Algeria
(IDGC; CIMMYT, 1977)
The 1975-76 crop season was marked as the best cereal production year in Algeria since 1909 (the date from which data is kept). The rain distribution in almost all the regions was excellent from seeding to mid dough stage, ...
Report
Annual report CIMMYT-I.D.G.C. 1976-1977 Algeria
(CIMMYT, 1978)
The season of 1976-77 started with excellent prospects for another record crop for Algeria and ended up as one of the worst. Preseeding rainfall was excellent and at times too much in the east and this hindered proper land ...
Report
Annual report: Institute de developpement des grandes cultures: [I.D.G.C. - CIMMYT] Algeria 1978-1979
(IDGC; CIMMYT, 1980)
The report year 1978-79 was the third successive unfavorable crop year for Algeria. The drought effect was common to all the North African countries. The Algerian cereal production this year was 14.2 million quintals with ...
Report
Annual report CIMMYT-IDGC 1974-75 Algeria
(CIMMYT, 1976)
This report summarizes the third year of the CIMMYT program in Algeria. Emphasis was continued in breeding and production research of cereals, and a program was initiated involving research on various phases of introducing ...
Report
Treatment design for fertilizer use experimentation
(CIMMYT, 1973)
Ideally the experimenter would like to use treatment design to minimize both variance and bias problems in estimating yield from fertilizer application. Selecting a treatment design for variance considerations will not ...
Report
Progress in developing triticale as an economic crop
(CIMMYT, 1971)
This report summarizes the progress made and some of the problems encountered in the Triticale program at CIMMYT during the past year and a supplement to the reports prepared in 1968 and 1969. Since copies of the previous ...
Report
Epidemiology of wheat rusts in the western hemisphere
(CIMMYT, 1974)
Shortly after the turn of the century, devastating wheat rust epidemics in the Great Plains of North America (Northern Mexico, the Plains of the U.S.A. and the Prairie Provinces of Canada), prompted the study of physiologic ...
Report
Statistical genetic theory and procedures useful in studying varieties and inter-varietal crosses in maize
(CIMMYT, 1966)
An understanding of the fundamental nature of gene action involved in the phenomenon or heterosis and in the inheritance of quantitative characters in general is very important to the plant breeder. Although many questions ...
Report
Results of the fourth International Spring Wheat Yield Nursery, 1967-1968
(CIMMYT, 1971)
Fifty wheat vanetles representative of the major spring types were tested in the Fourth International Spring Wheat Yield Nursery ( ISWYN). Results were obtained from 63 locations throughout the spring wheat regions of the ...
Report
Results of the second International Spring Wheat Yield Nursery, 1965-1966
(CIMMYT, 1968)
For the past several years the Rockefeller Foundation and later the International Maize and Wheat Improvement Center (CIMMYT) has prepared and coordinated a series of international yield trials in spring wheats. Originally ...