新疆兵团垦区‘红地球’葡萄根区主要土壤养分调查研究  

Investigation and research on soil major nutrient in root zone of 'Red Globe' grapevine in Xinjiang Bingtuan reclamation region

作　　者：苏学德[1] 李鹏程[1] 郭绍杰[1] 李铭[1] 丁俊杰[1] 袁余[1] SU Xuede;LI Pengcheng;GUO Shaojie;LI Ming;DING Junjie;YUAN Yu(Institute of Forestry and Horticulture,Xinjiang Academy of Agricultural Reclamation Science,Shihezi 832000,China)

机构地区：[1]新疆农垦科学院林园研究所,新疆石河子832000

出　　处：《中外葡萄与葡萄酒》2018年第5期17-21,共5页Sino-Overseas Grapevine & Wine

基　　金：新疆兵团科技攻关与成果转化计划项目(2015AC012);新疆兵团青年科技创新资金专项(2014CB011);新疆农垦科学院引导计划项目(67YYD201404)

摘　　要：葡萄根区土壤养分对葡萄品质和产量有直接影响,为了解新疆兵团鲜食葡萄产区土壤主要养分状况,在具有代表性的7个师的葡萄园0~60 cm土层土样采集,测定pH值、有机质、水解性氮、有效磷和速效钾的含量,为葡萄园合理施肥提供参考依据。结果表明:该葡萄产区根区土壤pH值整体偏高,平均值为8.27;有机质含量总体处于低水平,平均值为16.28 g/kg;水解性氮含量处于低及以下水平,平均值为66.95 g/kg;有效磷含量处于高水平,平均值为31.71 mg/kg;速效钾含量处于高及以上水平,平均值为161.56 mg/kg。整体来看,兵团垦区鲜食葡萄园土壤肥力整体状况较好,0~60 cm土层pH值随着土层深度的增加逐渐升高,有机质、水解性氮、有效磷和速效钾含量随着土层深度的增加逐渐降低。研究表明,通过合理的配方施肥,增施有机肥、腐殖酸肥、种植绿肥及养殖蚯蚓等措施可进一步提升葡萄园土壤肥力。Soil nutrients of grape zone root have a direct effect on the quality and yield of grape. In order to study major soil nutrient condition of Xinjiang Bingtuan reclamation grape production region and obtain a theoretical basis for reasonable fertilization. In the 7 representative divisions, 0-60 cm soil samples were collected from vineyard, and the contents of pH, organic matter, hydrolyzable nitrogen, available phosphorus and available potassium were measured. The results showed that grape root zone soil overall pH was high, the average was 8.27; the content of organic matter was at a low level, the average was 16.28 g/kg; the content of hydrolysis nitrogen was in the low level and below, the average was 66.95 g/kg; the effective phosphorus content was at a high level, the average was 31.71 mg/kg, the content of available potassium in the high level and above, the average was 161.56 mg/kg. Altogether, the soil fertility of the vineyard in reclamation was better. The pH of 0-60 cm soil layer increased with the increase of soil depth. The contents of organic matter, hydrolytic nitrogen, available phosphorus and available potassium decreased with the increase of soil depth. In a word, the soil fertility of the vineyard was also enhanced through rational formula fertilization, adding organic manure, humic acid fertilizer, planting green manure and farming earthworms.

关 键 词：新疆兵团 鲜食葡萄 根区 土壤养分 

分 类 号：S158[农业科学—土壤学]