cotton boll rot的例句大全

Study on Key Factors and Prediction of Cotton Boll Rot

棉花铃病发生关键因子及预报的研究

Research on the Model of Space Distribution of the Cotton Boll Rot

棉花烂铃空间分布模型研究

A Study on the Classification, Damage Loss and Control Strategy for Cotton Boll Rot in Shanxi Province

山西省棉花铃病的主要种类、为害损失及其防治策略的研究

Biological Characteristics of Cotton Boll Rot Disease Pathogen

棉花红腐病病原菌生物学特性的研究

The Application of the Artificial Neural Network to Forecasting the Epidemic Trend of the Cotton Boll Rot

人工神经网络在棉花烂铃病流行趋势预报中的应用

Gene Loci of Enzymes Related to Nitrogen Metabolic Pathways in Cotton Boll Rot Disease Pathogen

棉花红腐病菌氮代谢途径相关酶的基因位点测定

Therefore, the model can be used in the practical forecasting of epidemic trend of the cotton boll rot.

且该模型能超前一个月作出趋势预报，故完全可以应用于预报实践。

This shall provide scientific basis for the plan of study and con-trol on the cotton boll rot, and will create condition for the GM ( 1,1) extension and appli-cation on the basis level plant diseases and insect pests forecasting station.

这将为棉花烂铃病的研究和防治规划提供科学决策依据，也为GM（1，1）模型能在基层病虫测报站推广应用创造了条件。

On the occurrence and control of Phytophthora Boll Rot of cotton in Shanghai

上海郊区棉铃疫病发生和防治研究