COMPORTAMENTO FENOTÍPICO EM CASA-DE-VEGETAÇÃO DE CULTIVARES DE SOJA NA REGIÃO NORTE DO PIAUÍ
2008
Terezinha Ferreira Xavier | Francilene Leonel Campos | Ademir Sérgio Ferreira de Araújo | Valdinar Bezerra dos Santos
Were evaluated five soybean genotypes of precocious, average and tardy cycles' in greenhouse UESPI/Parnaíba-PI in the agricultural year 2005/06. The adopted experimental delineation was the entirely randomized with four repetitions. Cultivars evaluated were cultivated in plastic vases with five 5kg of soil. Significant differences among cultivars for the height plant characters in the bloom were not observed and height of insert of the first pod. Regarding the number of days' for the bloom and maturation highlights to cultivate BRS Sambaíba who introduced reduction of cycle. BRS Tracajá introduced larger number of pod for plant not differing significantly of cultivars Sambaíba and Babaçu. For the characteristic weight of a hundred seeds to cultivate Candeia showed better a phenotypic behavior to the too much cultivars not differing statistically just to cultivate Babaçu. All the evaluated genotypes of this leguminous answered to photoperiod terms in Parnaíba-PI's Municipal district.
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