EFFECT OF NPK FERTILIZER LEVELS IN COMMON BEAN (Phaseolus vulgaris L.), IN SOME SOILS OF GOIÁS STATE, IN PRESENCE AND ABSENCE OF LIME
Abstract
In this study are presented the results of the field experiments carried out at Caturaí, Pontalina and Itauçu, Goiás, Brazil, with crop bean (Phaseolus vulgaris L.) cv. Rico-23, in 1970/71, 1971/72 and 1972/73. Were tested the treatments: 10-20-5; 20-40-10; 30-60-15 and 40-80-20 kg/ha at NPK, beyond, a fertilizer and lime control without and other fertilizer control without, but, with 3.000 kg/ha of lime. There was significance for subtreatment (levels of fertilizer NPK) at three locations, while, treatments (lime) and subtreatments were significant at Caturaí (year 2 - 1971/72). The best production of bean was obtained with lime for Caturaí; 40-80-20 with and without lime for Pontalina; and 30-60-15 without lime for Itauçu.
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