The best way to extract phospholipase is2 0 hours,solvent in which water is ten times as much as germinating barley root and optimum temperature is2 0℃ with p H6.
大麦根中含有较高活力的磷脂酶。
The accurate and quick measurement of mugineic acids(MAs)of graminaceous plants was very important for the breeding of high-efficient usage of iron nutrition and physiological research of Fe-deficient tolerance.
禾本科作物麦根酸类物质(MAs)分泌量的准确、快速测定,对于铁营养高效育种及缺铁耐性的生理研究具有重要价值。
Pot Experiment was conducted to investigate the effects of applying mugineic acids on P uptake of wheat and broadbean grown on red soil.
通过盆栽试验,在小麦蚕豆间作、蚕豆单作系统中,研究小麦缺铁诱导产生的根分泌物———麦根酸对红壤中难溶性磷的活化效果。
The effects of root zone temperature stress on wheat root antioxidant enzymes activity and seedling growth were studied by water cultivation experiments.
结果表明:(1)改变根区温度对小麦根系抗氧化酶活性有明显的影响,根区温度过高或过低对小麦根系POD和SOD活性都具有激活效应,但随胁迫时间的延长,胁迫对SOD活性转为抑制效应,SOD活性迅速下降,MDA含量明显增加。