论文部分内容阅读
生物质能源在农村的综合利用是目前的一个研究和应用热点。文中介绍了大蒜施用沼肥试验,A区施用沼肥,B区施用农家肥作为对照区。结果显示A区蒜蛆发生率不足1%,锈病发生率为0,B区蒜蛆发生率5%,锈病发生率为1.79%。B区大蒜产量1.425 kg/m2,A区大蒜产量1.98 kg/m2,高出B区0.555 kg/m2。施用沼肥既有效预防了各种大蒜病虫害的发生,又提高了产量,有良好的经济和生态效益。
The comprehensive utilization of biomass energy in rural areas is currently a hot research and application. In this paper, the experiment of applying biogas fertilizer to garlic was introduced. The biogas fertilizer was applied in area A and the peasant fertilizer in area B was used as the control area. The results showed that the incidence of garlic maggot in area A was less than 1%, the incidence of rust was 0, the incidence of garlic maggot in area B was 5%, and the incidence of rust was 1.79%. The yield of garlic in Area B was 1.425 kg / m2, the yield of garlic in Area A was 1.98 kg / m2, 0.555 kg / m2 higher than that in Area B. The application of biogas fertilizer not only effectively prevented the occurrence of various garlic pests and diseases but also increased the yield with good economic and ecological benefits.