描述:
mic
development. The fourth chapter discusses the change of marriage culture from
aspects of ethnic intermarriage, uxorilocal marriage and village marriage. The
fifth chapter mainly investigates and analyzes present situation and characters
of Han immigrants' religion belief on Tibetan Buddhism, discusses fusion
between Han's folk custom and Tibetan Buddhism. The sixth chapter detailed
describes the process of funeral ritual, and illustrates characters and function of
funeral ritual.
The seventh chapter chooses six variables, namely inhabitation pattern,
individual communication, language use, religion belief, national consciousness
and social distance, to comprehensively considerate ethnic relation, furthermore
concludes the characters of ethnic relation and puts forword several
suggestions.
The eighth chapter is concluding remarks to this topic, which discusses
characters and trends of Han immigrants' cultural change, and concludes
characters,influencing factors and tendency of ethnic relations in Haixi
immigrant region.
Haixi Autonomous Prefecture of Qinghai province lies at northern
Qinghai-Tibet Plateau. Most areas are alpine and hypoxia, and natural
condition is very bad, which is unfit for agriculture production, so it has been
the habitation of nomadic minority groups. As the border area, the past
dynasties continuously recruited and migrated Han immigrants to Haixi region
to open up waste land and garrison the frontier in order to maintain national
stability and secure territorial integrity. For thousands years, in order to
improve living environment, develop economy and build multiple cultural
描述:
ogical characteristics of
the crops and people’s production and business activities, largely dominated by light,
heat, water, gas and other climatic factors.
描述:
teau the seeding season is cold and little
rainfall. Soil temperature,moisture and fertilizer is an important factor in crop yield. So in this
area dissemination conservation tillage of importance. Most of former researches in
comparison between conservation tillage and conventional tillage. This experimentation
compare with sereval conservation tillage's difference. Through this comparison, wind-water
erosion in the Loess Plateau ecologically fragile areas and application of a reasonable choice
of different measures to provide a reference of farming with a view to achieving the
sustainable and health development of agriculture. In this study, selection of test sites in the
Loess Plateau in northern China typical wind-water erosion area Shenmu, a no-tillage, straw
mulch, plastic film mulching, mulching ridge, ridge of the five kinds of different measures of
conservation tillage experiment, observe ground temperature,soil nutrients,soil moisture,yeild
and soil and water loss.
描述:
People's commune", then later
"the
agrarian
management
revolution",
the "household responsibility
system". Accordingly, each transformation has also had the enormous influence to the
agricultural production development. Each correct adjustment of agricultural