目前各农村巳普遍使用田间凉棚,田间凉棚不仅是夏季預防农业中暑的措施之一,并已成为农村夏季生活、休息和文化娱乐的场所。由于凉棚的种类、型式很多,采用哪一种凉棚更为有效,乃是值得研究的問題。本文想通过一些气象条件的測定,具体明确田间凉棚在防暑作用上的大小,并对各种类型的凉棚进行比较,提出評价意见。 At present, field pergolas are commonly used in all rural areas. Field pergola is not only one of the measures to prevent agricultural heat stroke in summer, but also has become a place for rural summer life, rest and culture and entertainment. Due to the types and types of arbor, it is more worth to study which arbor is more effective. In this paper, we want to determine the meteorological conditions, the specific clear greenhouse percussion on the role of sunstroke size, and various types of arbor to compare and put forward opinions.