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秦皇岛产区葡萄园土壤养分状况调查与分析 被引量:3

Investigation and Analysis on Soil Nutrient Status of Vineyards in Qinhuangdao Region
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摘要 为明确秦皇岛产区葡萄园土壤养分丰缺状况,选取6个具有代表性的酿酒葡萄种植园,对其0~20、20~40、40~60 cm三个土层中的9个理化指标进行测定与分析,并采用土壤质量综合指数进行评价。结果表明:随着土壤深度的增加,6个葡萄园的土壤水解氮、速效磷、速效钾、速效硼、全铜含量呈降低趋势;仁轩和金士葡萄园土壤全锰、全锌含量呈先下降后上升的趋势,华夏和耿氏葡萄园土壤全钼含量呈上升趋势,朗格斯和香格里拉葡萄园土壤全钼含量呈先上升后下降的趋势。6个葡萄园的土壤养分含量均随着土壤深度的增加而逐渐降低;秦皇岛产区葡萄园土壤pH值范围为4.88~6.88,均值为5.70,属于弱酸性土壤;土壤中速效磷、速效钾含量达到丰富水平,分别为89.27、426.96 mg·kg^(-1);水解氮和全锰含量处于中等水平,分别为73.93、543.13 mg·kg^(-1);全铜、全锌、全钼含量较高,分别为47.83、75.85、5.24 mg·kg^(-1),达到较丰富、丰富、上限值水平;速效硼含量较低,为0.3 mg·kg^(-1),处于稍缺水平。综合评价认为,秦皇岛产区酿酒葡萄园土壤养分达到中等水平。 Six representative wine grape plantations in Qinhuangdao were selected to investigate the nutrient deficiency of soil,nine physical and chemical indexes in soil layers of 0-20,20-40,40-60 cm were measured and analyzed,and soil quality was evaluated by the comprehensive index method.The results showed that,with the increase of soil depth,the contents of hydrolyzed nitrogen,available phosphorus,available potassium,available boron and total copper in soil of six vineyards decreased;the contents of total manganese and total zinc in Renxuan and Jinshi vineyards decreased first and then increased,the contents of total molybdenum in Huaxia and Gengshi soils increased,and the contents of total molybdenum in Langes and Shangri La soils increased first and then decreased.The soil pH of vineyards in Qinhuangdao area ranged from 4.88 to 6.88,with an average value of 5.70,which belongs to weak acid soil;the average content of available phosphorus and available potassium in soil reached a very rich level,which were 89.27,426.96 mg·kg^(-1) respectively;the average contents of hydrolyzed nitrogen and total manganese were 73.93,543.13 mg·kg^(-1),respectively;the average contents of total copper,total zinc and total molybdenum were 47.83,75.85,5.24 mg·kg^(-1) respectively,reaching the level of relatively rich,rich and upper limit;the average content of available boron was less,which was 0.3 mg·kg^(-1),at a slightly deficient level.The comprehensive evaluation of soil quality of vineyards in Qinhuangdao production area reached a medium level.
作者 王茜 朱晓宝 姜英 王娜 秦子禹 WANG Xi;ZHU Xiaobao;JIANG Ying;WANG Na;QIN Ziyu(College of Horticulture Science and Technology,Hebei Normal University of Science and Technology,Qinhuangdao 066004,China)
出处 《中外葡萄与葡萄酒》 北大核心 2022年第5期80-87,共8页 Sino-Overseas Grapevine & Wine
基金 河北省重点研发计划项目(19226824D,21326310D-3)河北省现代农业产业技术体系(HBCT2021230403) 河北省高校园艺作物育种研发中心项目(YF201404)河北省高等学校科学技术研究项目(ZD2021322) 秦皇岛市科学技术研究与发展计划项目(201803B005)。
关键词 秦皇岛 葡萄园 土壤理化性质 土壤质量综合指数评价 Qinghuangdao vineyard physical and chemical properties of soil comprehensive index evaluation method of soil quality
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