倒伏是小麦高产的主要限制因素之一。我国小麦每年倒伏减产２０多亿ｋｇ，直接经济损失３０多亿元。目前，高产抗倒品种还难以满足生产需要，栽培措施效果也不稳定。许多农业专家呼吁采取高新技术成果，防止小麦倒伏。中国农业大学作物化控中心研制的壮丰安及其应用技术就... Lodging is one of the major constraints on high-yielding wheat. The annual output of wheat in our country is reduced by more than 2 billion kg and the direct economic loss is over 3 billion yuan. At present, high-yielding varieties are also difficult to meet the production needs, cultivation measures are not stable. Many agricultural experts call for high-tech achievements to prevent wheat from lodging. China Agricultural University Crop Chemical Control Center developed by Zhuang Feng An and its application of technology to ...