盆栽小麦确定房屋残渣还田范围及损失计算式的探讨  

Exploration of Determining the Scope of Returning Housing Residues to the Field and Calculating the Loss Formula for Potted Wheat

作　　者：古丽巴哈·吾斯曼 董文明[2,3] 穆哈西 

机构地区：[1]新疆维吾尔自治区水利管理总站,新疆 乌鲁木齐 [2]新疆农业大学水利与土木工程学院,新疆 乌鲁木齐 [3]新疆水利工程安全与水灾害防治重点实验室,新疆 乌鲁木齐

出　　处：《农业科学》2024年第8期921-930,共10页Hans Journal of Agricultural Sciences

摘　　要：目的:随着社会的发展和人民生活水平的提高,人民对房屋的要求突飞猛进,拆除老房和旧房搬进新房。拆除房屋的残渣处理不当,环境和土壤的污染面积不断扩大。以房屋残渣中所占比例和危害最大的混凝土块和红砖为研究目标。方法:把混凝土块和红砖分别粉碎,以分别粉碎的两种颗粒不同重量配比作为混合物,混合物加重量不同的土壤和有机肥,分别倒入10个花盆里栽种小麦进行试验。结果:盆里小麦成活率好的次序为:③ > ⑤ > ⑥ > ④ > ② > ① = ⑦ > ⑧ = ⑨ = ⑩。结论:混合物重量与土壤和有机肥重量之和的差值大于1 kg之后产生绝产。混合物条件下盆里土壤通气和下渗能力增大,从而小麦的灌水周期缩短。最终探讨残渣损失的计算公式,为合理利用房屋残渣、控制污染面积提供依据。Objective: With the development of society and the improvement of people’s living standards, people’s demands for housing have skyrocketed, demolishing old houses and moving them into new ones. Improper disposal of debris from the demolition of houses has led to a continuous expansion of environmental and soil pollution areas. The research objective is to focus on the proportion and greatest harm of concrete blocks and red bricks in building debris. Method: Crush the concrete blocks and red bricks separately, using two different weight ratios of crushed particles as a mixture. Add different weights of soil and organic fertilizer to the mixture, and pour it into 10 flower pots to plant wheat for experimentation. Result: The order of good survival rate of wheat in pots is: ③ > ⑤ > ⑥ > ④ > ② > ① = ⑦ > ⑧ = ⑨ = ⑩. Conclusion: When the difference between the weight of the mixture and the sum of soil and organic fertilizer weights exceeds 1kg, crop failure occurs. Under mixed conditions, the soil aeration and infiltration capacity in the pot increase, resulting in a shortened irrigation cycle for wheat. Finally,

关 键 词：房屋残渣 混凝土块 红砖 处理残渣方法 损失计算公式 

分 类 号：S51[农业科学—作物学]