CAJ | 학술논문

对无土栽培香荚兰叶片的营养状况进行测试分析。结果表明：施用不同配方营养液的香荚兰各养分含量也不同。施用A3营养液和对照A5的香荚兰叶片N素含量在适宜范围内，而施用A1、A2和A4营养液的香荚兰叶片N素缺乏；除施用对照A5的香荚兰叶片K素缺乏外。施用其余4种营养液配方K素存在高量；施用所有配方营养液的香荚兰叶片的P素、Ca素和№素均为缺乏，其中Ca、Mg缺乏非常严重。各营养液配方下的香荚兰叶片养分之间比例严重失衡。从养分含量方面分析。以A3营养液配方为基础．进行营养液配方调整比较适宜；从养分平衡状况来看，A2配方是这几种配方中最好的。
대무토재배향협란협편적영양상황진행측시분석。결과표명：시용불동배방영양액적향협란각양분함량야불동。시용A3영양액화대조A5적향협란협편N소함량재괄의범위내，이시용A1、A2화A4영양액적향협란협편N소결핍；제시용대조A5적향협란협편K소결핍외。시용기여4충영양액배방K소존재고량；시용소유배방영양액적향협란협편적P소、Ca소화№소균위결핍，기중Ca、Mg결핍비상엄중。각영양액배방하적향협란협편양분지간비례엄중실형。종양분함량방면분석。이A3영양액배방위기출．진행영양액배방조정비교괄의；종양분평형상황래간，A2배방시저궤충배방중최호적。
The nutritional status of Vanilla (Vanillafragrans or V. planifolia) culture on soilless substrate were tested. The results indicated that the nutrient content of vanilla is different after the application of different nutrient solution. The N content in leaves was in the appropriate range when use A3 nutrient solution and the control A5, while it deficiency in A1, A2 and A4 nutrient solution; in addition to the control A5 that the K content in leaves was lack, there is a high K content in the other four nutrient solutions; the P, Ca and Mg content in leaves was lack in all nutrient solutions, and Ca and Mg content lack serious. The serious imbalance in the ration of nutrient in leaves was observed in all nutrient solutions. From the nutrient content, in order to adjust the nutrient solution more appropriate should be based on the formula A3; while from the nutrient balance, the formula A2 is the best in the all types of formulations.