民丰县

干旱区生态环境对PRED系统影响的定量研究&以新疆和田民丰县为例

QUANTITATIVE STUDY OF EFFECTS OF ECO-ENVIRONMENT IN ARID LAND ON PRED SYSTEM & Take Minfeng County in Xinjiang for Example

本文初步判定民丰县为缺铜地区，给该区放牧妊娠山羊补铜可以降低流产率。

It can reduce the goat s abortion rate by supplying copper in MinFeng county .

并结合国民生产总值，总人口数量，恩格尔系数等其它因子来讨论新疆民丰县PRED系统的发展过程。

The developing process of PRED system in Xinjiang Minfeng country was discussed combining GNP ( Gross National Product ), total population , Engle coefficient and other factors .

第五节是模型的应用部分，对新疆民丰县前人研究出来的结果上进行了比较。

In section 5 , The previous findings of the study were compared .

民丰县近48年霜冻特征分析及防御对策

Analyze the Character of Recent 48a Frost and It 's Defending Counterplan in Minfeng

民丰县土壤-饲草-畜体系统中铜、铁、锌和锰含量的调查与分析

Study on contents of Cu , Fe , Zn and Mn in Soil-Grass-Animal in Minfeng County

绿洲沙漠交错带沙漠扩散预测模型以新疆民丰县为例

Predictive Model for the Desertification on Oasis-desert Ecotone & A Case Study of Minfeng Oasis in Xinjiang

目的对新疆民丰县一个新发现的内脏利什曼病（黑热病）流行区进行现场流行病学调查。

Objective To investigate the epidemiological status of visceral leishmaniasis in Minfeng county , a newly identified endemic area in south Xinjiang , China .