论文部分内容阅读
1.散黑穗病是小麦常见病害。病株抽穗比健株略早,小穗变成灰包,外包灰色薄膜,里面充满黑粉。
1. Smut is a common disease in wheat. Planting heading slightly earlier than the healthy plant, spikelets into gray packets, gray film outsourcing, which is full of black powder.