wheat scab

常见例句

• The results provided a reasonable basis for classified management of wheat scab.
  此结果为赤霉病分区治理提供了依据。
• It was remarkable that epidemic of wheat scab was affected by both the climatic factor and the underground water level and displayed complex geographic patterns.
  流行分区受气候和地下水因素制约，呈现比较复杂的地理格局。
• Adopting the simplex-barycenter design, optimal mixture ratio among carbendazim and triadimefon and thiophanate-methyl which control wheat scab acre studied in this paper.
  摘要采用单形重心设计法研究了多菌灵、三唑酮、甲基硫菌灵不同混合比例防治小麦赤黴病。
• In accordance with field investigation to epidemic dynamics of wheat scab,the forecast method for differential equations of epidemic state has been given respectively.
  根据不同的状态微分方程，以极大值原理建立小麦赤霉病流行动态的控制论模型，得到流行动态的最优控制轨线。
• Sumai 3 and Huzhuhong 2 were only indicative of highly disease-resistant, whereas Haidong539 and Qingchun7 and 23 were middle disease resistant, the rest 67 varieties (or lines) all represented middle degree or high degree susceptibility to wheat scab.
  只有苏麦3号和互助红2个品种表现高度抗病，海东539、青春7号和青春23号品种为中等抗病，其馀67个品种（系）均表现中度和高度感病。
• The disease resistance of 72 varieties (or lines) of wheat to wheat scab in Qinghai existing agricultural production has been identified by field plot experiment at present for two years.
  摘要两年来，通过田间小区试验，对青海省当前生产上已有的72个小麦品种（系）进行了赤?病抗性鉴定。
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