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- [21] Determination of macro elements in alfalfa and white clover by near-infrared reflectance spectroscopy JOURNAL OF AGRICULTURAL SCIENCE, 2002, 139 : 413 - 423
- [29] Tropical forage grasses nutrient prediction by near-infrared reflectance spectroscopy AGRONOMIA MESOAMERICANA, 2008, 19 (02): : 221 - 225