农业总产值

• Characteristic cultivation : the animal husbandry base capacity is 4 . 88 million head , 18 . 39 million poultry raising base , 2 . 5 thousand mu aquatic product raising base . the value of output is 360 million yuan , which is 40 . 5 % of total agriculture
  特色养殖业:全市有488万头的畜牧养殖基地, 1839万只的家禽养殖基地, 2500亩的水产养殖基地.畜牧业产值达到36亿元,占农业总产值的40 . 5 % 。
• Our main products includes more than 20 kinds such as chinese prawn japanese prawn sohth american white prawn swimming crabs mullets weever clam jade snail fairy shrimp eggs shrimp and so on , which sell well in many cities and countries such as tianjin beijing jappan kores and thailand
  亿元，占大农业总产值的三分之一。主要产品中对虾、日本对虾、梭子蟹、梭鱼、鲈鱼、文蛤、玉螺、丰年虫卵、毛虾等二十余种产品远销天津、北京、日本、韩国、泰国等国家和地区。
• 4 . it showed that through analyzing the motive factors to farming system evolvement in past 50 years in inner mongolia : total agricultural machines , rural electric power , chemical fertilizer use , effective irrigation areas and species and cultivation techniques are factors to grain production , and these factors played different roles in different periods . among above factors , total agricultural machines and effective irrigation areas are the most important factors to total agricultural production values , and chemical fertilizer use , species and cultivation techniques ar
  对农业总产值增长起最重要作用的是有效灌溉面积的扩大和农机总动力的增加，其次是化肥的使用量和良种及农作技术；全区主要畜禽生产资料及产品对农业总产值的影响因时间区段不同而异，生猪存栏数和牛及大牲畜存栏数对牧业总产值的影响最大， 1979年- 1991年，羊毛产量成为对农业总产值贡献最大的因素， 1992年- 1998年，牛奶产量成为对农业总产值贡献最大的因素。
• Including actuality evaluation , environmental identification analysis , dynamic harmonious analysis , dynamic simulation analysis and policy decision putting into optimization scheme . the results showed as follows . 1 , in the current agricultural production structure , output value of animal husbandry and crop planting occupy 93 . 4 % of agricultural total output value , and forestry and fishery do not get fully reasonably develop ; the wild economic vegetables and fruits resources and water resources etc , are the superiority environment factors of agriculture development of this area , and the slope farmland and service system etc , are limited environment factors , and the science - technology and labor quality etc , are potential environment factors ; there exists some problems in the agricultural production system , for example , single productive constitution do n ' t correspond with varieties of resources , rich plant resources exploitation scarcity and economical crop development lag
  本文选择四川盆周山区这一特定地貌区域作为研究对象，以荥经县为代表研究了该区农业生产结构的优化调整，包括农业生产系统的现有结构评价、环境辨识分析、动态协调分析、动态仿真评价分析和实施优化方案的决策建议，结果表明： 1 、荥经现有结构为以畜牧业和种植业并重的猪粮为主的农业生产结构，二者产值占农业总产值的93 . 4 ，林业、渔业未得到充分合理发展；野生经济菜果资源、水资源等为该区农业发展的优势环境因子，坡耕地、服务体系等为限制环境因子，科技、劳动力素质等为潜力环境因子；同时该区农业生产系统存在着生产结构的单一性与资源多样性的利用不协调、丰富的植物资源开发不足、经济作物发展滞后等问题。
• Based on statistics data , the output value of animal husbandry only occupies 20 . 52 % of the agricultural gross output value in jiuquan oasis in 2002 , but generally above 50 % in the developed countries . there are great disparities between jiuquan oasis and our country , far lag behind the developed country
  据统计资料表明， 2002年酒泉绿洲畜牧业产值只占农业总产值的20 . 52 ，而发达国家一般都在50以上，酒泉绿洲与国家要求差距甚大，更远远落后于发达国家。
• There are two driving factors which are population density ( x1 ) and gdp ( x2 ) . from spatial analysis , another regression equation showing spatial scale land use change is established . 11 spatial driving factors are derived from 47 indexes , that are x1 slope ( % ) , x2 organic matter ( % ) , x3 soil available n ( g / kg ) , x4 soil available p ( g / kg ) , x5 soil texture ( 1 - 4 ) , x6 production value in unit area of arable land / production value in unit area of other land , x7 production value in planting industry / production value in whole agricultural industries ( % ) , x8 average farmer income from agricultural industries / farmer whole income ( % ) , x9 average farmer income from planting industry , x10 crop yield of average farmer , x11 population density
  邯郸地区耕地变化时间和空间驱动因素分析表明：耕地面积的变化驱动因子为x1人口密度和x2人均gdp ；空间上经逻辑斯谛( logistic )回归分析，从47个驱动因素中发现11个决定耕地空间分配的驱动因素： x1为地表坡度( ) ， x2为有机质含量( ) ， x3为土壤有效氮含量（ g kg ） ， x4为土壤有效磷含量（ ykg ） ， xs为土壤质地， x6为农地单位面积产值非农地单位面积产值， x7为种植业产值l农业总产值（ ） ， xs为农民人均农业总收入农民人均总收入（ ） ， xg为农民人均种植业收人， x10为人均粮食产量， xll为人口密度，并建立回归方。
• ( 5 ) under the condition of understanding enough the natural environment conditions and the situation of social economy development in the studying region , based on the spatial data of land use in 1996 , integrated the driving factors such as roads , rivers , ports , residential areas , altitude and the density of population , urbanization level , gross agricultural output per unit area , gross industrial output per
  ( 5 )在对研究区自然环境条件和社会经济发展状况调查的前提下，在1986年土地利用空间数据的基础上，结合道路、河流、港口、居民点、海拔高度以及人口密度、城镇化水平、单位面积农业总产值、单位面积工业总产值、农民人均纯收入等驱动因素，运用clue一s模型，分别对其1995和2000年的土地利用空间变化格局进行模拟，结果显示模拟比较成功，最后对其2020年的土地利用空间变化进行了模拟预测。
• This paper compares various aspects of agricultural - budget disbursement between china and the u . s . and it gives a stmcture beneficial model from the structure way . the model passes statistic test which is analyzed by demonstration . in the end , we can get three main factors and the importance order which affect agricultural general production value
  本文对中美农业预算支出的各个方面进行了对比，从结构角度建立我国农业预算支出结构效益模型，通过统计检验，并进行实证分析，得出对农业总产值影响最大的三个主要因素和重要性顺序。
• From 1970 to 1998 , the content of science and technology in production is low , but the impact of planting area of farm crops is the largest , the impact of consumption of chemical fertilizer the next and the impact of government fiscal support for rural production the smallest
  运用农业总产值指数影响因素的模型分析可知： 1970 - 1998年间，江西农业生产中的科技含量偏低，农作物的播种面积对农业总产值的影响最为显著，化肥施用量其次，而政府对农业生产和事业财政支持的影响最小。
• 2 , to the agricultural total output value , the influence level of crop planting , forestry , animal husbandry and fishery showed that : animal husbandry ( 0 . 7047 ) > fishery ( 0 . 4679 ) > crop planting ( 0 . 3043 ) > forestry ( 0 . 1485 ) ; in the future , the agricultural economy can gain development steadily , and crop planting , forestry , animal husbandry will be promote development of it , and the most effect is the animal husbandry , and the fishery will be restrain development of it ; the crop planting internal structure do n ' t correspond , and the economical crop , the feed and green manure and vegetable will be promote development of crop planting , and the most effect is the feed and green manure output value , secondly is the economical crop output value , and the effect of grain crops is the least , and it restrain development basically , with the exception of , the tea and fruit output value will be restrain development of it ; in the grain crops internal structure , the wheat and rice will be restrain development of it , and the corn will be promote development of it ; the animal husbandry internal structure do n ' t correspond , and the big animal and rabbit will be promote development of it , and the pig and sheep restrain development
  2 、种植业、林业、牧业、渔业对农业总产值的影响程度为：牧业( 0 . 7047 )渔业( 0 . 4679 )种植业( 0 . 3043 )林业( 0 . 1485 ) ；农业经济总体水平可以获得稳步发展，种植业、林业、牧业将起促进作用，作用最大为牧业，渔业将起抑制作用；种植业内部结构有不协调的发展态势，其中经济作物产值、饲料绿肥产值、蔬菜产值对其起促进作用，作用最大为饲料绿肥产值，其次为经济作物产值，粮食产值虽起促进作用，但作用很小，基本上已处于抑制，茶果产值对其发展起抑制作用；在粮食作物内部则表现出小麦、水稻对其发展起抑制作用，玉米起促进作用；牧业内部也表现出不协调的发展趋势，大畜(牛)和兔对其发展起促进作用，猪和羊对其发展起抑制作用。