CAJ | 학술논문

利用水培的方法对高粱必需的13种矿质营养元素的缺素症进行研究，明确各种缺素症的症状，为病害诊断提供依据。结果表明，本研究配制的缺素营养液能够有效的诱导高粱产生缺素症状，而且可重复性好，试验结果可以为高粱缺素症的诊断提供科学依据。
이용수배적방법대고량필수적13충광질영양원소적결소증진행연구，명학각충결소증적증상，위병해진단제공의거。결과표명，본연구배제적결소영양액능구유효적유도고량산생결소증상，이차가중복성호，시험결과가이위고량결소증적진단제공과학의거。
Hydroponics was used to study the symptoms in sorghum due to the deficiency of 13 necessary min-eral nutrients separately,in order to determine the symptoms and provide the basis for disease diagnosis.The results showed the nutritional deficiency solutions in this study could effectively induce deficiency symptoms in sorghum and the repeatability was good,the results could provide a scientific basis for diagnosis of nutritional deficiency symptom in sorghum.