描述:
the inheritance and
innovation of the agricultural production folk-custom; There are massive materials
that reflect the agricultural production custom of Tang and Five Dynasties and Earily
Song Dynasties in Dunhuang, which is valuable for researching the Dunhuang area
and even the formation and evolution of agricultural production in the ancient
northwest area.
描述:
the inheritance and
innovation of the agricultural production folk-custom; There are massive materials
that reflect the agricultural production custom of Tang and Five Dynasties and Earily
Song Dynasties in Dunhuang, which is valuable for researching the Dunhuang area
and even the formation and evolution of agricultural production in the ancient
northwest area.
描述:
cultivation development process to
be especialty difficult, frequent occurrence of multiple disasters, the development of the
Northwest Territories are important constraints, the reduction of agricultural land, agriculture,
the substantial loss of population, agriculture, infrastructure damage, agricultural ecological
environment and the poor. Based on this, the north-west areas of the process of agricultural
drought introduced varieties, select a variety of agricultural disaster mitigation technology. In
this paper, the Northwest Territories to explore the Ming and Qing Dynasties of natural
disasters on agricultural production hazards, damage the rural economy and livelihood of the
affected farmers. By the six parts.