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葡萄黄叶病的综合防治葡萄黄叶病是一种铁素供应不足的生理病害。新疆吐鲁番市红柳河地区土壤为砾石戈壁，土壤盐碱过重，ＰＨ值８－８．５，泉水ＰＨ值８。近几年，该病在此地区有不同程度的发生，现将该病的症状、发病规律、发病原因及综合防治措施综述如下。一、症状生...
Grapevine leaf disease prevention and control grape yellow leaf disease is a physiological deficiency of ferritin supply. The soil in Hongliuhe area of Turpan City, Xinjiang is gravel Gobi. The soil salinity is too heavy, with a pH value of 8-8.5 and a spring water pH value of 8. In recent years, the disease in varying degrees in the region, the disease now symptoms, pathogenesis, causes and comprehensive prevention and treatment measures are summarized below. First, the symptoms of Health ...