信息不畅也是灾害

来源 :致富之友 | 被引量 : 0次 | 上传用户:wangzhenyu86
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
最近,北京郊区某乡的大批香椿丰产后销路不畅,造成积压。椿农刘捷走新访友送的全是椿。“就这样,还有很我香椿长在树上,听任白白糟践。”刘捷说,因为这几年,香椿在市场上走俏,就加大了种植量,可今年却出了岔。也难怪,赁着几年前的信息闯市场,有能不栽跟头啊!其实,由于信息不灵,农民吃尽市场的苦,早在多年前就已经出现。据专家估计,近几年来,由于信息不灵,导致产品积压,给农民造成的经济损失高达500亿元左右。调查还显示农民获得市场信息的渠道非常有限。87%的人通过 Recently, a large number of Chinese Toyo chunks in a suburb of Beijing have been in poor circulation and caused a backlog. Tsunong Liu Jie walked all the new friends to send Chun. “In this case, there are still my toon grow in the tree, let it be completely delusional.” Liu Jie said that because of these years, Toon popular in the market, it increased the amount of planting, but this year out of bifurcation. No wonder, lest a few years ago the information to break into the market, there is no planted fall ah! In fact, due to the information is not working, farmers suffer the market, as early as many years ago there have been. Experts estimate that in recent years, due to the lack of information, product backlogs have caused economic loss to peasants as high as 50 billion yuan. The survey also showed that farmers have very limited access to market information. 87% passed
其他文献
《物流信息技术》课程是物流专业的核心课程,其课程重点在于培养学生综合运用知识和物流管理信息系统的能力。文章通过分析当前高职院校《物流信息技术》课程教学现状与存在
例1 患者男性,35岁,因左眼球突出3个月,于2004年2月到我院就诊.全身体检未见异常.眼部检查:经国际标准对数视力表查视力右眼裸眼视力0.5,不能矫正.左眼球向前突出4 mm,各方向运动无明显受限,眼底未见异常.实验室检查:血清免疫球蛋白及尿Bence Jones蛋白均为阴性。
探地雷达的传播速度反映介质电磁性质的变化情况,雷达记录的是来自目标体反射回波的双程走时,速度在时深转换过程中起着重要的作用,在资料处理中也经常要利用速度参数,因此速
报道的粪化石发现于河北省秦皇岛市抚宁县石门寨剖面石炭纪本溪组上部深灰色粉砂质页岩层内.粪化石呈芝麻粒状,两端浑圆、等大,粪粒长2.2mm,宽0.6mm,腹面扁平,背面光滑、微凸
职业教育是社会教育的重要组成部分,发展职业教育对于社会经济发展来说有着重要意义。改革开放以来,我国职业教育事业不断发展进步,但是,职业教育体系建设水平还有待提高。本
Oligodendroglial neoplasms with the -1p/-19q genotype are more indolent with longer survival and increased therapeutic responsiveness than those with intact 1p/
目的通过乳腺普查,对乳腺癌进行重点筛查,同时发现乳腺良性病变。方法2005年1~12月对乳腺普查妇女全部进行乳腺临床触诊,根据年龄及有无肿块再加做乳腺红外线扫描或乳腺高频B
Purpose. Uterine sarcomas are rare tumours characterized by clinical and histopathological diversity and poor prognosis. We analyzed diagnostic, prognostic and
During the monitoring engineering of landslides, the monitoring data of accumulated displacement are usually affected by the external factors. Therefore, the di
Background: T-cell prolymphocytic leukemia (T-PLL), formerly categorized as T-cell chronic lymphocytic leukemia, is a rare and aggressive hematologic malignancy