一、灌溉制度初步设计灌溉制度包括灌溉定额,灌水定额,灌水时期,灌水次数和灌水方法。灌溉制度是灌区农业生产计划的重要部份,也是制定用水计划的主要依据。为了保证作物获得适当的水分和养料,以不断地增进土壤肥沃度,和不断地提高作物产量,这就要求我们设计一个正确的灌溉制度。一九五三年十一月苏联专家儒可夫同志指导我们制定用水计划时指出:确定灌溉制度应根据灌溉试验的成果,结合灌区内农场与农民的灌水经验,并在实践中加以 First, the initial design of irrigation system Irrigation system, including irrigation quota, irrigation quota, irrigation period, irrigation frequency and irrigation methods. Irrigation system is an important part of the agricultural production plan of the irrigation area and also the main basis for formulating the water utilization plan. In order to ensure proper crop water and nutrients to continuously improve soil fertility and to continuously increase crop yields, this requires that we design a proper irrigation regime. In November 1953, Comrade Rugoff, a Soviet expert, directed us to draw up a plan for water use. He pointed out that the establishment of an irrigation system should be based on the results of irrigation experiments, in combination with the experience of irrigation in farms and farmers in the irrigation areas and in practice