山东农业科学2017，Vol.49Issue(8)：82-85,4.DOI:10.14083/j.issn.1001-4942.2017.08.019
粉煤灰、磷矿粉与鸡粪配施对果园酸性土壤修复效应及苹果产量品质的影响
Effects of Combined Application of Flyash,Phosphate Rock and Chicken Manure on Acidic Soil Restoration in Apple Orchard and Apple Yield and Quality
摘要
Abstract
Flyash,phosphate rock and chicken manure were mixed and then were applied into acidic soil in apple orchard to evaluate the effects on acidic soil restoration and yield and quality of apple.The study contained four treatments,i.e.treatment 1:control;treatment 2:3 150 kg flyash+3 150 kg phosphate rock+5 250 kg chicken manure per hectare;treatment 3:2 100 kg flyash+2 100 kg phosphate rock+10 500 kg chicken manure per hectare;treatment 4:1 050 kg flyash+1 050 kg phosphate rock +15 750 kg chicken manure per hectare.The results showed that the soil pH value of treatment 2,3 and 4 increased by 30.57%,27.73% and 24.88% respectively compared to control in the mature period of apple fruit.Under treatment 3,the available nitrogen and potassium contents and microorganism population in soil were the highest compared to the other treatments,but the soil buffering capacity and available phosphorus content were lower than that of treatment 4 and treatment 2,respectively.Although the fruit yield and fruit quality of treatment 3 were the best among the treatments,but no differences were seen between it and treatment 4.It is concluded that flyash,phosphate rock and chicken manure mixed at the level of 2 100,2 100 kg and 10 500 kg per hectare could obviously meliorate acidic soil in apple orchard,and therefore increased fruit yield and quality.关键词
粉煤灰/磷矿粉/鸡粪/酸性土壤/pH值/土壤修复Key words
Flyash/Phosphate rock/Chicken manure/Acidic soil/pH value/Soil restoration分类
农业科技引用本文复制引用
张敬夫,刘金鑫,张忠兰,杨守军,史淑一..粉煤灰、磷矿粉与鸡粪配施对果园酸性土壤修复效应及苹果产量品质的影响[J].山东农业科学,2017,49(8):82-85,4.基金项目
中国农业大学校内课题(YT201403) （YT201403）
烟台市科技发展计划项目(2016ZH075) （2016ZH075）
