wheat powdery mildew

常見例句

A set of grey forecasting models GM (1,1) have been developed on the wheat powdery mildew data during 15 years (1974-1988)in Shawan by means of grey systems theory.
本文應(yīng)用灰色系統(tǒng)理論，根據(jù)沙灣地區(qū)15年（1974—1988年）病情指數(shù)資料、建立了一套灰色預(yù)測GM（1、1）模型。
In this paper, the chromosome location, the resource and utilization of wheat powdery mildew resistant genes were reviewed. At the same time, the countermeasure of control the …
本文對小麥抗白粉病基因的染色躰定位、來源和利用等進(jìn)行綜述，竝對小麥抗白粉病育種的策略進(jìn)行了探討。
Wheat powdery mildew, caused by Blumeria graminis, is one of the major fungal disease that make drop in the production and quality of wheat, especially in all the north of china.
白粉病是造成麥類作物減産的主要真菌病害之一，在我國北方各主要小麥産區(qū)的發(fā)病尤其嚴(yán)重。