节点文献

桃专用有机肥及配套施肥技术对桃园土壤理化性质及收益的影响

Effects of Peach Special Organic Fertilizer and Fertilization Technology on Soil Physicochemical Properties and Peach Orchard Benefits

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 许佳琳白平陈江生张海李世清

【Author】 XU Jialin;BAI Ping;CHEN Jiangsheng;ZHANG Hai;LI Shiqing;College of Natural Resource and Environment, Northwest A&F University;Yan’an Research Institute of Environmental Science;State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Northwest A&F University;

【通讯作者】 张海;

【机构】 西北农林科技大学资源环境学院延安市环境科学研究所西北农林科技大学黄土高原土壤侵蚀与旱地农业国家重点实验室

【摘要】 旨在比较桃专用有机肥及配套施肥技术与化肥、农家肥对桃园土壤理化性质、鲜桃产量及效益的影响。在10 a生桃园(品种:浅涧白桃)基肥设置为,化肥(CK)、农家肥(T1)、桃专用有机肥及配套施肥(T2) 3个处理组(各处理追肥相同)。结果显示,T1和T2处理与CK相比均降低土壤体积质量,增加土壤贮水量,显著提高土壤有机质含量,在0~20 cm土层中有机质较CK分别提高36.77%和33.73%; T2处理提高土壤中速效养分含量,其0~60 cm土层碱解氮、有效磷、速效钾平均含量分别较CK提高7.34%、9.05%、5.90%;各处理桃年均产量为T2>T1≥CK,T2处理的果实含糖量达到23°,糖酸比为33.23;专用肥及配套施肥技术能显著提高鲜桃的产量和品质,改善桃园土壤结构,提高土壤肥力。

【Abstract】 This study compared the effects of peach special organic fertilizer with chemical fertilizer and farm fertilizer on the soil physicochemical properties, peach yield, and benefits in orchards.The three treatments [chemical fertilizer(CK),farm fertilizer(T1),peach special organic fertilizer and supporting fertilization technology(T2)] were set in 10-year-old orchards, using white peach as the experimental material.The results showed that T1 and T2 treatment reduced the soil volumic mass compared with CK,increased the soil water-holding capacity, and significantly raised the soil organic matter content.In T1 and T2 treatment, organic matter increased 36.77% and 33.73% in 0-20 cm soil layer, respetively, compared with CK.T2 treatment increased the content of available nutrient in the soil, with the average content of available nitrogen, available phosphorus and available potassium increasing by 7.34%,9.05% and 5.90% from 0-60 cm, respectively, compared with CK; the average annual yield ranked as follows: T2>T1≥CK,with the sugar content of fruit reaching 23 degrees, and the sugar-acid ratio of 33.23 under T2 treatment.In conclusion, the special fertilizer and the supporting fertilization technology significantly enhance the yield and quality of the fresh peach, while improving the soil structure and the soil fertility in peach orchards.

【基金】 陕西省技术创新引导专项(2021CGBX-23)~~
  • 【文献出处】 西北农业学报 ,Acta Agriculturae Boreali-occidentalis Sinica , 编辑部邮箱 ,2024年09期
  • 【分类号】S662.1;S153
  • 【下载频次】56
节点文献中: 

本文链接的文献网络图示:

本文的引文网络