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Efecto de bordes en ensayos de rendimiento en frijol (Phaseolus vulgaris L.)

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Field Value
 
Title Efecto de bordes en ensayos de rendimiento en frijol (Phaseolus vulgaris L.)
 
Creator Munoz, JE
Amézquita, María Cristina
Voysest Voysest, Oswaldo
 
Subject PHASEOLUS VULGARIS
EXPERIMENT DESIGN
FIELD EXPERIMENTS
YIELDS
CULTIVARS
STATISTICAL ANALYSIS
PLANT HABIT
COLOMBIA
 
Description The simultaneous effect that lateral and end border rows may have on yield was studied in experimental plots at CIAT (Palmira, Colombia), using 25 black bean varieties in a 5 x 5 balanced lattice design with 6 replications. Plots measured 12 m(2) (6 rows, 4 m long). Unharvested end rows measured 0.5 m and lateral border rows were equal to 1 row on each side. Av yields of plots with 4 rows (unharvested lateral border rows) and 6 rows (complete plot) were 2551.8 and 2524.1 kg/ha, respectively, when end rows were not harvested. When end rows were harvested, yields were significantly higher (2890.2 and 2867.3 kg/ha, respectively; 0.01 less than P less than 0.0 5). The effect of the end rows was highly significant for varieties with the same growth habits because of the greater amount of light available at the borders. Neither lateral nor end/lateral border interactions were statistically significant. The effect of the end rows was consistent for all 25 varieties. (CIAT)
 
Date 2016-01-18T13:33:55Z
2016-01-18T13:33:55Z
1977
 
Type Conference Paper
 
Identifier MUNOZ, J.E.; AMEZQUITA, M.C.; VOYSEST, O. 1977. Efecto de bordes en ensayos de rendimiento en frijol (Phaseolus vulgaris L.). Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 19 p.
http://hdl.handle.net/10568/69878
 
Language es
 
Publisher Centro Internacional de Agricultura Tropical (CIAT)