[1]杨英,包兴幸,赵彦琦,等.猪粪水热处理产物对土壤性质及小白菜生长的影响[J].黑龙江农业科学,2025,(01):76-85.[doi:10.11942/j.issn1002-2767.2025.01.0076]
　YANG Ying,BAO Xingxing,ZHAO Yanqi,et al.Effects of Hydrothermal Treatment Products from Pig Manure on Soil Properties and Growth of Chinese Cabbage[J].HEILONGJIANG AGRICULTURAL SCIENCES,2025,(01):76-85.[doi:10.11942/j.issn1002-2767.2025.01.0076]
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猪粪水热处理产物对土壤性质及小白菜生长的影响

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2025年01 页码: 76-85 栏目: 出版日期: 2025-01-10
Title:
Effects of Hydrothermal Treatment Products from Pig Manure on Soil Properties and Growth of Chinese Cabbage
文章编号:
12
作者:
杨英; 包兴幸; 赵彦琦; 翟梓萌
（河南理工大学 资源环境学院，河南 焦作 454003）
Author(s):
YANG Ying;  BAO Xingxing;  ZHAO Yanqi;  ZHAI Zimeng
(School of Resources and Environment, Henan Polytechnic University, Jiaozuo 454003,China)
关键词:
猪粪废弃物; 水热产物; 温度; 土壤性质; 小白菜
Keywords:
pig manure waste;  hydrothermal products;  temperature;  soil properties;  Chinese cabbage
DOI:
10.11942/j.issn1002-2767.2025.01.0076
文献标志码:
A
摘要:
为探讨猪粪废弃物资源化利用途径，将不同温度处理下的水热产物作为添加剂，对土壤进行培养研究其特性变化，通过小白菜种植试验验证不同温度处理下猪粪水热产物对土壤的改良效果。结果表明，与CK相比，土壤培养49 d时，各猪粪水热产物处理均显著降低了pH，且碱解氮、有效磷、速效钾、有机质及EC显著提升，其中ZF180处理组提升最为明显，碱解氮、有效磷、速效钾、有机质及EC分别提高了29.10%、61.78%、22.94%、20.31%和25.70%。种植60 d时，小白菜产量、生物量、株高、单株叶面积、根长都有所提高，其中ZF180处理组小白菜的生长性状表现最好，与CK对照组相比，分别增加了225.17%、225.39%、61.50%、104.78%和90.67%。因此，180 ℃水热处理温度是猪粪废弃物水热处理资源化利用的最适温度。
Abstract:
In order to explore the ways of pig manure waste recycling, the hydroheat treatment products of pig manure under different temperatures were used as additives, the soil characteristics were studied, and the improvement effect of hydroheat products on soil was verified through the cabbage planting experiment. The results showed that compared with CK, at 49 days of planting, each hydroheat treatment products of pig manure treatment group significantly reduced the pH, and the alkali nitrogen, effective phosphorus, quick potassium, organic matter and EC were significantly improved in all treatment groups, among which the alkaline hydrdyzed nitrogen, available phosphorus, available potassium, organic matter and EC increased by 29.10%, 61.78%, 22.94%, 20.31% and 25.70%, respectively. At 60 days of planting, the fresh weight, biomass, single plant height, leaf area of single plant, root length, root weight and harvest index of Chinese cabbage all improved, among which the growth traits of ZF180 treated group were the best. Compared with the CK control group, the Chinese cabbage yield, aboveground biomass, single plant height, single plant leaf area, and root length increased by 225.17%, 225.39%, 61.50%, 104.78%, and 90.67%, respectively. Therefore, 180 ℃ hydrothermal treatment temperature is the optimal temperature for pig manure waste recycling.

备注/Memo

收稿日期：2024-10-29

基金项目：河南省科技攻关项目（232102321049）。
第一作者：杨英（1980-），女，硕士，讲师，从事固废资源化综合利用研究。E-mail:yangy@hpu.edu.cn。

更新日期/Last Update: 2025-01-10