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    Algunos aspectos de la floraci贸n, producci贸n de vainas y semillas en garbanzo (Cicer arietinum L.) bajo condiciones de campo

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    In order to obtain preliminar information about some aspects related to flowering and fructification of chickpea (Cicer arietinum L.) in our area, 4 plants from each of 5 pure lines obtained from Sauco and Criollo evs. sown in 1973 and 1974 were analized. The average percentages of flowers producing pods and seeds for both years were 41 % and 45% respectively. When flowering was analized once a fortnight, the highest values were those of the 2nd and 3rd fortnight they were 50% and 48% respectively. Concerning seed production, the 96% and 100% corresponded during 1973 and 1974 to the 2nd, 3rd and 4th fortnight of the flowering period.聽It was determined that the seeds highest individual weights were obtained during the 1st, 2nd and 3rd fortnights of the period mentioned above, and that the shortest, period for seed production varied from 25 to 28 ways at the end of the growing cicle. , This research project was accomplished at the Facultad de Ciencias Agropecuarias of the Universidad Nacional de C贸rdoba, C贸rdoba, Argentina.Con la finalidad de lograr una primera informaci贸n para nuestro medio sobre varios aspectos relacionados con la floraci贸n y fructificaci贸n en garbanzo (Cicer arietinum L.), se sembraron en 1973 y 1974 cinco l铆neas puras obtenidas de los cultivares Sauco y Criollo, analiz谩ndose 4 plantas por l铆nea. Se determin贸 para el porcentaje de flores que producen vainas y semillas valores promedio de 41% y 45% en ambos a帽os de trabajo respectivamente . Analizando la floraci贸n por intervalos quincenales correspondieron a la 2 y 31 quincena los valores m谩s altos para el mencionado aspecto, 50 0/( y 48% respectivamente. El 96% y 100% de la producci贸n de semillas correspondientes en 1973 y 1974 al per铆odo comprendido por la 2da, 3era y 4ta, quincena del per铆odo de floraci贸n. Por 煤ltimo se determin贸 que durante la 1, 2, y 3era quincena del mencionado per铆odo se obten铆an las semillas de mayor peso individual, y que al final del ciclo del cultivo el per铆odo m铆nimo para la producci贸n de semillas variaba de 25 a 28 d铆as. El presente trabajo se llev贸 a cabo en la Facultad de Ciencias Agropecuarias, de la Universidad Nacional de C贸rdoba, C贸rdoba, Argentina
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