描述:
ainly chooses three aspects, the quantity and quality
of farmland, the land system and agricultural technology, to analysis the fact that the land system,
the land utilization patterns and the selection of agricultural technology are constrained by natural
environment and land resources, accordingly reveal the main-land relationship which is influenced
by natural environment. The thesis is composed of four parts.
描述:
ainly chooses three aspects, the quantity and quality
of farmland, the land system and agricultural technology, to analysis the fact that the land system,
the land utilization patterns and the selection of agricultural technology are constrained by natural
environment and land resources, accordingly reveal the main-land relationship which is influenced
by natural environment. The thesis is composed of four parts.
描述:
elopment of farmer
specialized cooperatives and make them modern agricultural management
organizations which lead farmers to take part in the competition of domestic and
foreign markets
描述:
e. there are a
lot of Poetries about pstoral beauty and
field work in the The Book of Song -s, but we call it for Poetry farming,
Moreover at that time these poems were not Mature In the aspects of the
quantity and quality .