论文部分内容阅读
被列为全国首批节水增产重点县的河南省唐河县,利用多种形式发展节水灌溉,全县节水灌溉面积已发展到3.05万ha,占有效灌溉面积的58%,高于全省平均水平。 唐河县在推行节水灌溉上,主要是结合发展高产高效农田,选准节水灌溉发展形式。全县共涌现出5种节水灌溉形式:①在
Was listed as the first county in Henan Province, the key water-saving and yield-increasing county of Tanghe County, the development of water-saving irrigation using various forms, the county water-saving irrigation area has grown to 30,500 ha, accounting for 58% of effective irrigation area, higher than The province’s average. Tanghe County in the implementation of water-saving irrigation, mainly in combination with the development of high yield and efficient farmland, water-saving irrigation developed the right form of development. The county emerged a total of five kinds of water-saving irrigation forms: ① in