摘要
为研究腐熟后废弃菌渣对黄河三角洲盐碱地果园土壤环境质量的影响,通过田间试验比较不同用量的废弃菌渣对盐碱地苹果园的果品产量、品质及土壤肥力、微生物指标等的影响。结果表明,施用废弃菌渣后苹果产量增加20.66%~32.13%,VC含量增加46.81%~88.33%,可溶性固形物含量增加1.34~3.97个百分点,可溶性糖含量增加0.32~1.24个百分点,土壤碱解氮、有效磷、速效钾含量分别增加5.38%~26.76%、16.04%~22.98%、6.67%~16.42%,有机质增加0.05~0.18个百分点。表明施用菌渣能显著提升盐碱地果园产地环境质量,且利于提升果品产量及品质。
In order to study the influence of fermented waste mushroom residue on saline-alkali orchard soil environment of the Yellow River Delta,the effects of different amounts of fermented mushroom residue on fruit yield,quality,soil fertility and microbial indexes of apple orchards in saline-alkali land were compared through field experiment.The results showed that the application of fermented waste mushroom residue increased apple production by 20.66%~32.13%,VC content by 46.81%~88.33%,soluble solid content by 1.34~3.79 percentage points and soluble sugar by 0.32~1.24 percentage points;the soil alkali-hydrolysable nitrogen,available phosphorus and available potassium also increased by 5.38%~26.76%,16.04%~22.98%and 6.67%~16.42%respectively,and the organic matter increased by 0.05~0.18 percentage points.It was concluded that the application of fermented mushroom residue could significantly improve the environmental quality of saline-alkali orchards and was benefit to improving fruit output and quality.
作者
董亮
田慎重
张玉凤
宫志远
刘兆辉
田叶
李瑞琴
Dong Liang;Tian Shenzhong;Zhang Yufeng;Gong Zhiyuan;Liu Zhaohui;Tian Ye;Li Ruiqin(Institute of Agricultural Resources and Environment,Shandong Academy of Agricultural Sciences,Jinan 250100,China;Key Laboratory of Agro-Environment in Huanghe-Huaihe-Haihe Plain,Ministry of Agriculture and Rural Affairs,Jinan 250100,China;Shandong Provincial Key Laboratory of Plant Nutrition and Fertilizer,Jinan 250100,China)
出处
《山东农业科学》
2020年第11期126-129,共4页
Shandong Agricultural Sciences
基金
山东省大科学计划项目(优势特色主导产业发展专项)(2018-001)
国家重点研发计划项目(2017YFD0200701)
山东省重大科技创新工程计划项目(2019JZZY010701-2)。
关键词
菌渣
盐碱地
果园
产地环境
Mushroom residue
Saline-alkali land
Orchard
Producing environment
作者简介
董亮(1979-),女,山东安丘人,硕士,副研究员,研究方向:农业废弃物资源循环利用与土壤培肥改良。E-mail:dl_xm@163.com;通信作者:宫志远(1964-),男,山东济南人,研究员,主要从事食用菌栽培与废弃物资源化利用研究。E-mail:sdgzy2656@126.com。
