描述:
e’ stability.This paper sets Shaanxi
province as an example,hope to find the main factors affecting the income of peasants and
their contribution in the system of the agricultural modernization, so as to identify the means
of raising income of farmers from the view of the agricultural technology.
描述:
isasters in China,
the earthquake caused the largest number of deaths accounted for 54% of the total
number, and 80-90% of China's earthquake occurred in rural areas.
描述:
their similarity in shape and structure of law; Second, the
significance that painted pottery patterns and hieroglyphics play on
animation; Third, digital deduction in painted pottery patterns and
hieroglyphs, which is regarded as the innovative conclusion by the
writer.
描述:
large-scale farming tool that can
water
continuously from the ground-surface water in the rivers, lakes, or pools, and is mainly applied to lifting
water to the high ground or drain water in the low-lying farmland. Due to the reason that the traditional
描述:
ncentrated v}}ith 85% of the
total dry lands. and it is important for the national economy and the countr<0's strategic
agricultural growth. Northwest arid areas basically depend on natural precipitation. water
shortage has seriously affected the farmers practices. The decision of farmers to plant dry
land is a two-stage decision-making behavior: They first have to decide whether to plant
dry land, and then decide what kind of crops planted in the dry lands. It is essential to find
effective ways to raise the enthusiasm of farmers planting and reasonable arrangements for
dry land crop structure. However. ver}} few people study dry land farming practice from the
perspective of water shortages.
描述:
grates to the
minority districts in Qinghai province; it analyses and researches their economic life,
marriage and family, social relationship, religions, moral values, community
management and the true situation of the relationships with other minority nations, so
we could draw a whole picture of the Han nation's traditional country society which
lives in minority districts, and be convinced of their vicissitude in history progress.