论文部分内容阅读
前言随着沼气在农村的发展,生物能源的开发应用,沼肥已成为农业生产优质有机肥源,但在增产上的作用尚未受到重视。为总结沼肥应用效果,扩大沼肥应用途径,我室于1981年到1983年连续三年,进行了秋白菜施用沼肥的效果田间试验工作,现将试验结果报告如下:
Preface With the development of biogas in rural areas and the development and application of bioenergy, biogas fertilizer has become a source of high-quality organic fertilizer for agricultural production. However, its role in increasing production has not been given any attention. In order to summarize the application effect of biogas fertilizer and expand the application of biogas fertilizer, we conducted field experiment on the effect of applying biogas fertilizer to autumn cabbage for three consecutive years from 1981 to 1983, and the test results are reported as follows: