新疆哈密五堡地区大枣、葡萄种植区农业地球化学特征初探  

THE BRIEF ANALYSIS REPORT OF THE AGRICULTURE GEOCHEMISTRY CHARACTERISTIC IN THE BIG DATE AND GRAPE GROWING REGION, WUBAO,HAMI, XINJIANG

作　　者：王克卓[1] 任燕[1] 田纹全 李文铅[1,3] 李嵩龄[1] 

机构地区：[1]新疆维吾尔自治区地质矿产勘查开发局第一区域地质调查大队 [2]吉林大学地球科学学院,吉林长春130061 [3]中国科学院地球化学研究所,广东广州510640

出　　处：《新疆地质》2004年第4期386-390,共5页Xinjiang Geology

摘　　要：农业地质背景由基础地质背景(成土母岩)、土壤背景和农业地球化学背景 3 个相互依赖的部分组成.通过对五堡地区大枣、葡萄的特色农业地球化学背景研究,结果表明成土母岩是影响土壤微量元素的首要因素,其微量元素含量分布和共生组合关系具明显的继承性,大枣、葡萄生长所必须的元素除从空气和水中获得 C、H、O 外,各种矿质营养元素主要通过根系直接从土壤及成土母岩中吸取.该区具大枣、葡萄名特优产品产出的最佳农业生态地质环境,含丰富的 Zn、Ca、Mg、K、P 等主要元素,毒性元素 Cd、Pb、Hg 含量极低,是无公害的天然绿色保健品产区,应在该区全面开展农业地质调查,为特色无公害农产品生产,提供科学依据.The agriculture geology background constitutes with three interdependent parts, geology background (soil mother rock), soil background and agriculture. Pass the special feature and grape study the characteristic agriculture geochemistry background of red date and grape in the region of Wupu, we learn soil mother rock is the initial factor which is influence the track chemical element of soil, the content, the distribution and the symbiosis combination relation of the track chemical element have obvious inherit, the element which promote red date and grape growth. Aquirt the C.H.Ofrom the air and the water, kinds of Mineral material nutritive, the main method that element be absorbed from soil is pass the roots directly. The region is the best geological environment of agriculture ecosystem of the red date and grape’s growth. The red date and the grape contain plenty of element, such as Zn.Ca.Mg.K.etc., have little toxic elements such as Cd.Pd.Hg.As, is natural, green hygienic food without effects,so we ought to development and make use of the area, and exhibit the agriculture geology investigate of the area completely.

关 键 词：成土母岩 大枣 葡萄种植 土壤微量元素 矿质营养元素 无公害 根系 农业 新疆哈密 产品 

分 类 号：P59[天文地球—地球化学]