METHODS FOR ESTIMATING THE OPTIMAL PLOT SIZE FOR BLACK OAT, COMMON VETCH AND FORAGE TURNIP INTERCROPPING
نویسندگان
چکیده
ABSTRACT The objective of this work was to compare three methods estimating the optimal plot size evaluate fresh matter in black oat (Avena strigosa Schreb), common vetch (Vicia sativa L.) and forage turnip (Raphanus sativus intercropping. Six uniformity trials with oat, intercropping were carried out. Three evaluated at 84 days after sowing other 119 sowing. 216 basic experimental units (36 per trial) 1 m × m. determined using modified maximum curvature, linear response plateau model quadratic model. differs between decreases following order: (15.13 m2), (8.24 m2) curvature (5.62 m2). for assessing turnip, grown intercropping, is 15.13 m2. This can be used as a reference future experiments.
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ژورنال
عنوان ژورنال: Revista Caatinga
سال: 2022
ISSN: ['0100-316X', '1983-2125']
DOI: https://doi.org/10.1590/1983-21252022v35n425rc