| 黑龙江省农业地球化学初步研究 |
| |
| 引用本文： | 葛晓立,吴锡生.黑龙江省农业地球化学初步研究[J].物探与化探,1996,20(1):40-48. |
| |
| 作者姓名： | 葛晓立 吴锡生 |
| |
| 作者单位： | 地矿部岩矿测试研究所，长春地质学院 |
| |
| 摘 要： | 本文采用对比分析等数据处理方法将黑龙江省1:50万区域地球化学资料应用于农业问题的研究。通过将该省主要农作物产量与土壤、水系沉积物中地球化学元素分布进行对比,发现农作物产量与微量元素含量之间存在一定关联,其中Co对大豆,Zn对甜菜、小麦、水稻等农作物产量具有明显的影响,由此初步提出了黑龙江省农业地球化学种植区划。
|
| 关 键 词： | 农业地球化学 对比分析 |
| 收稿时间： | 1994-12-14 |
A PRELIMINARY STUDY OF AGROGEOCHEMISTRY OF HEILONGJIANG PROVINCE |
| |
| Ge Xiaoli.A PRELIMINARY STUDY OF AGROGEOCHEMISTRY OF HEILONGJIANG PROVINCE[J].Geophysical and Geochemical Exploration,1996,20(1):40-48. |
| |
| Authors: | Ge Xiaoli |
| |
| Institution: | 1. Institute of Rock and Mineral Analysis, Chinese Academy of Geological Sciences, Beijing 100037;
2. Changchun College of Geology, Changchun 130061 |
| |
| Abstract: | With such data-processing methods as comparative analysis, the present paper applied the 1:500000 regional geochemical data of Heilongjiang Province to the agricultural problem. A comparison between yield of major crops and distribution of geochemical elements in soils and stream sediments shows that there exists certain relationship between yield of crops and content of trace elements. Of the trace elements, Co exerts obvious influence upon the yield of soybean, and Zn evidently affects the yield of crops like beet, wheat and rice. On such a basis, the paper has advanced preliminary agrogeochemical planting regionalization in Heilongjiang Province. |
| |
| Keywords: | agrogeochemistry comparative analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《物探与化探》浏览原始摘要信息 |
| 点击此处可从《物探与化探》下载免费的PDF全文 |
|
