F ) to retreat cultivation 1. 467 million ha for reforestation or recovering grass. g ) attheend, to adjust the proportion of cultivated land, forest, grassland from 7 : 6 : 1 to 1 : 1. 4 : 1. 2, this proportion is reasonable ratio for land use structure. for getting the above strategy targets, we must handle of the following relations : a ) the relation between development and environment protection ; b ) the relation between population and land resources ; c ) the relation between construction and farmland protection ; d ) the relation between quality and quantity of farmland ; e ) the relation between land using and economy development ; f ) the relation between land exploitation and landscape worth maintaining, etc. for getting the above strategy targets, we must also adopt some good measures : a ) to control the construction occupying farmland ; b ) to use land intensive ; c ) to improve low - yield farmland ; d ) to make regional land resources distribution effective ; e ) to make comprehensive profit ; f ) to make family planning continually ; g ) to promote urbanization, etc. by carrying out these measures, land resources in shanxi province can be used sustainable
同時,論文對
土地資源利用潛力和未來趨勢進行了科學推理,提出了山
西土地資源永續利用的戰略目標:到2015年,全省耕地面積穩定在433 . 3萬公頃左右,基本農田面積保持在366 . 7萬公頃左右,保證糧食產量100億千克;各項建設用地控制在14 . 2萬公頃,其中佔用耕地在7 . 9萬公頃,
土地開發、復墾、整理補充耕地10萬公頃,改造中低產田10萬公頃,治理水
土流失面積1 . 13萬公頃,發展園林草地146 . 667萬公頃(含退耕還林還草99 . 2萬公頃、園地6 . 7萬公頃) ;經過長期努力,使林草地總面積達到865 . 6萬公頃,耕地、林地、草地比例由現在7 6 1逐步調節到1 1 . 4 1 . 2較合理的比例。
In section 7, that is chapter 6. the author summarize the trait of developing the ethnic relationship and existing problem
第七部分即第六章,總結了湘
西土家族苗族f一4治州民族關系發展的特點和存在的主要問題及解決對策。
A new division and correlation plan is proposed on the basis of a clear division regulation of stratigraphic sequence, after a detailed study on the strata in the areas
本文通過對遼南及蘇皖北部地方的晚前寒武紀地層層序和魯東蓬萊群與魯
西土門群層位問題進行深入剖析,在釐清地層層序的基礎上提出新的劃分與對比方案。
Some mistakes of " super - contacting " or " superimposing " remained in the late precambrian stratigraphic sequence in southern liaoning province and the north of jiansu and anhui provinces, and between penglai group in eastern shandong and tumen group in western shandong
摘要遼南、蘇皖北部地方的晚前寒武紀地層層序,以及魯東蓬萊群與魯
西土門群的上下層位,存在著「疊接」與「疊置」的錯誤。
The training program lasted 3 days and more than 40 leaders and key technical personnel including 10 female representatives from the prefectural bureau of finance, the bureau of agriculture, the womens federation and from the bofs, boas, wfs and project offices of 8 counties or cities participated
本次培訓共3天,來自湘
西土家族苗族自治州財政局農業局婦聯以及8個縣市農業局畜牧局婦聯項目辦的負責人和技術骨幹40餘人其中女代表10人參加了培訓。
However, de rossi ? c born and bred in rome ? c is unlikely to be sacrificed by luciano spalletti ' s club, no matter what bid is tabled
盡管如此,無論報價來自何方,德?羅
西土生
土長的羅馬人都不太可能被盧
西亞諾?斯帕萊蒂的俱樂部出售。
Diachronic changes of the communication function of tujia language - taking the case of pojiao village as an example
以湘
西土家族苗族自治州龍山縣坡腳鄉為個案
About the local production loss in guangxi during the war of resistance against japan
淺議抗日戰爭時期廣
西土產的損失
The humble of living and the dignity of life - the images of low - rank prostitutes in west hunan shaped by shen congwen
論沈從文筆下的湘
西土娼形象
Group class presentations : how should land disputes in brazil be resolved
分組上臺報告:巴
西土地紛爭應如何解決?
The thesis consists of sever sections. in section 1, " introduction ", the author introduces the ethnic department, the geographical position, the native resource, the social history in the xiangxi state
最後另設專章,對湘西土家族苗族自治州民族關系的特點與存在的主要問題及解決的對策做綜合性考察和全面論述。