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要想不断增加高粱单位面积产量,必须在运用高粱综合栽培技术的同时,给高粱创造一个较好的土壤环境条件,这是它增产的基础.但如何创造高粱丰产的土壤环境条件,在这方面,以往我们没有开展这项调查和研究工作.因此,为了探索高粱丰产的士壤条件,1964年我们结合样板田工作初步进行了调查研究;并在总结高粱样板田的综合技术丰产经验的基础上,根据海城县三个样板田公社的调查结果,和参考盖县、营
In order to continuously increase the yield per unit area of sorghum, it is necessary to create a better soil environmental condition for sorghum while using the integrated sorghum cultivation techniques, which is the basis for its yield increase. However, how to create a high-yielding soil environmental conditions for sorghum, , In the past we did not carry out the investigation and research work.Therefore, in order to explore the high yield of sorghum soil conditions, in 1964, we conducted a preliminary study with the sample field work; and summarize the sorghum sample field on the basis of comprehensive technology yield experience According to the survey results of three communes and communes in Haicheng County, and referring to Gai County and Camp