摘要
以黄腐酸制剂为载体,研制出一种防治苹果早期落叶病与生理性病害的绿色环保型肥料。渭北高原大田试验结果证明,该肥料有明显的防治病害、增产增收的效果。
A kind of green manure which is used to prevent and treat the disease made from fulvic acid. It is proved by field tests in Weibei Region of Shaanxi province that the fulvic acid fertilizer can increase production and improve quality of fruit.
出处
《腐植酸》
2008年第4期23-26,共4页
Humic Acid
关键词
黄腐酸
落叶病
生理性病害
fulvic acid
wilt disease
physiological disturbance
