九台市无公害农产品耕地环境质量评价与发展对策

来源 :农业与技术 | 被引量 : 0次 | 上传用户:suenger
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
通过对我市耕地评价,确认我市适合发展无公害农产品,而建立无公害基地是做大做强特色产业的一条成功之路。
其他文献
目的探讨5-氟尿嘧啶(5-FU)诱导Jurkat细胞株的凋亡和Fas、FasL的表达。方法不同浓度的5-FU分别处理Jurkat细胞12h和24h后,流式细胞仪检测细胞表达CD95、CD95L的百分率。结果与
本文首先概述了无砟轨道施工技术发展现状,然后研究了无砟轨道长钢轨铺设施工技术以及应力的释放与锁定技术,最后探讨了施工设备与质量监控等问题。
Owing to the effect of classified models was different in Protein-Protein Interaction(PPI) extraction, which was made by different single kernel functions, and
Gait planning based on linear inverted pendulum (LIPM) on structured road surface can be quickly generated because of the simple model and definite physical mea
本文介绍了几种常见的猪病,如猪瘟、猪链球菌病、猪圆环病毒病和猪弓形虫病等,对其症状和防控措施进行了简介。
Developments in neurophysiology focusing on foveal vision have characterized more and more precisely the spatiotemporal processing that is well adapted to the r
Securities fraud is a common worldwide problem, resulting in serious negative consequences to securities market each year. Securities Regulatory Commission from
In this paper, a cluster validity index called CDV index is presented. The CDV index is capable of providing a quality measurement for the goodness of a cluster
发展城市绿色交通必须要有清晰的交通发展战略,要制订实施城市绿色交通纲领性政策文件,进一步明确城市综合交通体系的前瞻性与可性,并制订未来一段时期可操作性的建设计划,逐步予
This study is a preparation phase for visualization of utilized information using ergonomic user interface and standardization of elements for anti-air radar sc