宁夏贺兰山东麓酿酒葡萄基地土壤营养诊断与叶分析  

Soil nutritional diagnosis and leaf analysis at the eastern foot of ‘Huo Lan’ mountain

作　　者：李玉鼎[1] 张军翔[1] 张光弟[1] 王发清 任立冬 张海军 郭惠萍 马永明 陈光华 翟培显 蒋廉勤 马成斌 张新宁 

机构地区：[1]宁夏大学农学院宁夏银川,750001 [2]宁夏贺东葡萄庄园 [3]宁夏玉泉营农场 [4]宁夏贺兰山葡萄酒公司 [5]宁夏区林研所

出　　处：《中外葡萄与葡萄酒》2004年第3期17-21,共5页Sino-Overseas Grapevine & Wine

摘　　要：通过土壤营养诊断(4月)和叶分析(8月)明确了宁夏贺兰山东麓主要酿酒葡萄基地土壤和葡萄树体营养元素N、P、K的含量及丰缺状况,为葡萄园科学施肥提供了依据。提高土壤有机质含量、改善贫瘠的土壤环境是各基地当前的首要措施。土壤适时补充N素营养必不可少,而P、K肥的施用应依据土壤和叶柄的诊断结果有针对性的区别对待。The nutritional status of N, P, K of soil and vine in the vineyards at the eastern foot of 慔uo Lan?mountain weredetermined through soil nutritional diagnosis (April) and leaf analysis (August). It provided evidence for scientific fertilizationin vineyard. The first and most important work was to improve organic matter content and amend arid soil in every vineyard. Nshould be supplemented necessarily, but application of P、K should be based on the results of petiole analysis and soil nutritionaldiagnosis.

关 键 词：贺兰山东麓 酿酒葡萄 土壤营养诊断 叶分析 

分 类 号：S151.9[农业科学—土壤学]