The paper studied ferment condition of Claviceps paspali to producing ergot alkali.研究了雀稗麦角菌产麦角碱发酵条件.Ergot A fungal disease of many cereals.麦角菌:是许多谷类农作物感染的一种真菌病....
The mechanism of this anomalous vascular response is unknown.此种不规则的血管反应的机制尚不清楚.Male - sterility mainly results from the abnormality of mesospore, tapetum tissue and vascular bundle.中层组织 、 绒毡层组织及药隔维管束异常均是雄性败育的因素.Objective...