Moments after the Wheatfield Battle begins, the first bodies are down on the field. 矩麦田战斗开始后,第一个机构是在球场上下来。
The results indicated that insufficiency of CO_2 concentration in the high-yield wheatfield was one of main factors restricting canopy apparent photosynthesis ( CAP). 研究表明:高产麦田的CO2不足是限制小麦群体光合作用提高的重要因素。
Total solar radiation intension, UV-B radiation intension, temperature, humidity, wind speed, ground temperature in wheatfield are changed by enhanced UV-B radiation. 小麦群体的总辐射强度和UV-B辐射强度、温度、湿度、风速、地温都随UV-B增加而发生变化。
Increased UV-B radiation can reduce weed number, aphid number, and animal number in soil, rust illness degree in wheatfield. 麦田杂草种群、小麦蚜虫发生量、大型土壤动物数量、小麦受条锈病伤害程度随UV-B的增加而减少;
The Major Weeds and Control of Wheatfield in Huaihe River Area 淮河流域小麦田主要杂草及其防除