農(nóng)用地分等定級規(guī)程

1、農(nóng)用地分等定級規(guī)程農(nóng)用地分等定級規(guī)程農(nóng)用地分等定級規(guī)程農(nóng)用地分等定級規(guī)程25.5.2資料初步整理........................................................................................................................176農(nóng)用地等別確定農(nóng)用地等別確定...................................

2、.............................................................................176.1確定標(biāo)準(zhǔn)耕作制度、基準(zhǔn)作物與指定作物...........................................................................176.1.1標(biāo)準(zhǔn)耕作制度................................

3、........................................................................................176.1.2基準(zhǔn)作物與指定作物............................................................................................................176.2確定農(nóng)

4、用地自然質(zhì)量分的計算方法.......................................................................................186.3確定分等因素指標(biāo)區(qū)或樣地適用區(qū).......................................................................................186.3.1分等因素指標(biāo)區(qū)

5、的劃分........................................................................................................186.3.2樣地適用區(qū)的劃分..................................................................................................

6、..............186.4確定分等因素...........................................................................................................................196.4.1因素法..............................................................

7、......................................................................196.4.2樣地法....................................................................................................................................196.5編制分

8、等因素質(zhì)量分記分規(guī)則表...........................................................................................196.5.1因素法............................................................................................................

9、........................196.5.2樣地法....................................................................................................................................206.6整理現(xiàn)有資料...........................................

10、................................................................................206.7外業(yè)補充調(diào)查...........................................................................................................................206.8編

11、制分等因素分值圖...............................................................................................................206.8.1編制分等因素分值圖程序...................................................................................

12、.................206.8.2分等因素分值計算原則........................................................................................................216.9劃分分等單元.......................................................................

13、....................................................216.9.1分等單元的劃分原則............................................................................................................216.9.2分等單元的圖件要求............................

14、................................................................................216.9.3評價單元劃分方法................................................................................................................216.9.4分等單元的邊

15、界確定............................................................................................................226.10計算分等因素屬性所對應(yīng)的質(zhì)量分....................................................................................226.

16、10.1單元因素分值計算方法......................................................................................................22如果單元是若干個不同值的均值區(qū)域所組成，則其值可用面積加權(quán)的方法求得。即把不同值所占區(qū)域面積的比例作為權(quán)，乘以其分值，再把各不同區(qū)域的加權(quán)后的值加和，其值即可以認(rèn)為是單元分值。..............

17、...................................................................................................236.10.2單元因素分值確定.........................................................................................................

18、.....236.10.2.1因素法...............................................................................................................................236.10.2.2樣地法..............................................................

19、.................................................................246.11計算農(nóng)用地自然質(zhì)量分（CLij）...........................................................................................246.11.1因素法...............................

20、...................................................................................................246.11.2樣地法..............................................................................................................

21、....................246.12查光溫生產(chǎn)潛力指數(shù)（αtj）、產(chǎn)量比系數(shù)（βj）.............................................................246.13計算農(nóng)用地自然質(zhì)量等指數(shù)（Ri）......................................................................................2

22、46.14計算土地利用系數(shù)（KLj）....................................................................................................256.15計算農(nóng)用地利用等指數(shù)（Yi）..................................................................................

23、............256.16計算土地經(jīng)濟系數(shù)（KCj）....................................................................................................256.17計算分等指數(shù)（Gi）.........................................................................

24、.....................................256.18初步分等.................................................................................................................................256.19校驗....................................