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1986年7月20—22日,在四川省科委主持下,邀请了省内外同行专家、教授19人,在长宁县对“水田自然免耕技术”成果进行了鉴定,会上听取了课题主持人侯光炯教授和课题研究人员所作的工作报告和研究报告,以及长宁县等的推广应用情况汇报。鉴定委员会对研究报告、论文进行了认真审查和充分讨论,提出鉴定意见如下:1.水田自然免耕技术是一项先进的、开创性的研究经过研究,揭示了水田自然免耕的机理;提高发土壤中水、热、气、肥的协调和动态有序性,有利于充分发挥土壤毛管水的作
On July 20-22, 1986, under the auspices of Sichuan Science and Technology Commission, 19 experts and professors from both inside and outside the province were invited to appraise the achievements of “natural no-tillage technology in paddy field” in Changning County. At the meeting, Professor Hou Guangjiong and research staff made the work report and research reports, as well as the promotion of Changning County and other reports. The appraisal committee conscientiously reviewed and fully discussed the research reports and papers, and put forward the appraisal opinions as follows: 1. Paddy field natural no-tillage technology is an advanced and pioneering research that reveals the mechanism of natural no-tillage in paddy field; Coordination and dynamic orderliness of water, heat, gas and fertilizer in the soil are beneficial to give full play to the role of soil capillary water