【摘要】 矿质营养是提高兰花花朵品质的关键,对目前国内外兰花的氮、磷、钾等矿质营养的研究进展进行了综述,对施肥量及其对兰株的影响地总结,为确定兰花的营养诊断标准与高效施肥方案提供理论依据,对兰花的生产栽培具有指导意义。更多还原

【Abstract】 Mineral nutrients are key factors in improving the quality of flower of orchids.This paper sums up advances in researches on nitrogen,phosphor,potassium and other mineral nutrients of orchids at home and abroad and deals with the quantity of fertilization and its influence on the orchids for the establishment of nutrient diagnosis criteria and scientific fertilization scheme of orchids.更多还原