1、0.070.1144211.60.08060.01360.0080.02170.1239390.03670.01190.01150.01950.0796410.50.03590.01140.01410.02720.088659.90.03930.00940.00740.01860.07476140.06390.02270.0190.03680.1424712.30.04970.01040.01240.03050.10387.70.01680.00490.00440.00850.034610.10.01780.00420.0060.01760.04561010.70.0330.01180.012
2、70.0230.0805117.20.02320.00380.00470.045812150.03350.01450.03380.09321310.30.04980.01910.00410.0490.1227.40.02080.04739.60.02520.00650.00830.01560.05560.01620.0050.00550.0140.04071711.20.03360.01550.00710.02670.08291813.20.01890.00260.00530.02180.0486190.03810.01130.01830.02710.09482010.60.02880.006
3、30.01430.01610.0655最大值最小值平均数10.981818182.0353*0.0098454545455.010*0.0263863636360.080031818182标准差2.57110453160.0188425687390.00593424018820.00552732692860.0167317416210.033422833599变异系数23.41%53.35%60.27%51.64%63.41%41.76%A隧道飞扬草各构件生物量分配叶子生物量分配花生物量分配根生物量分配茎生物量分配16.083916084.19580419618.5314685361.1888
4、111965.0524616610.976594036.45682001617.5141242946.1055276414.9497487414.4472361824.4974874440.5191873612.8668171615.9142212230.6997742752.6104417712.583668019.90629183424.8995983944.8735955115.9410112413.3426966325.8426966348.2524271810.0970873812.0388349529.6116504948.5549132914.1618497112.7167630
5、124.5664739939.035087729.21052631613.1578947438.5964912340.9937888214.6583850915.7763975228.5714285750.655021838.29694323110.2620087330.786026235.9442060112.2317596615.5579399136.2660944240.8196721315.65573773.36065573840.1639344343.974630029.93657505324.1014799221.9873150145.3237410111.6906474814.9
6、280575528.0575539639.803439812.2850122913.5135135134.398034440.5307599518.697225578.56453558532.2074788938.888888895.34979423910.9053497944.8559670840.1898734211.9198312219.3037974728.5864978943.969465659.61832061121.8320610724.5801526742.878064711.7371076713.7309163432.1172966811.2262813.9368910185
7、.57108841111.3333459926.18%33.54%40.57%35.29%A隧道 飞扬草各构件生物量大小排序从飞扬草各构件数据分析，可知茎的变异系数最高，且开花期飞扬草种群的生物量分配大小为：叶茎根花。生物量分配大小为：叶茎根花2、以相关性分析对不同生境的植物各构件生物量与植株高度的关系进行分析；相关性植株高度根生物量Pearson 相关性.616*显著性（双侧）.004N茎生物量.745*.000叶生物量.261.267花生物量.291.213通过各构件生物量与株高关系的相关性分析，可以看出根、茎、叶、花的生物量分配与株高的相关性分别为0.616，0.745，0.261，0.
8、291，都呈正相关。叶，花生物量与植株高度在0.01水平上显著相关，茎是植物结构中最重要的营养器官之一，起着运输、支撑、储藏和合成等重要功能，为飞扬草的生殖阶段起着关键的作用。由于所选取的植物飞扬草处于开花阶段，植物将部分生物量投入到花构件中去，造成花构件的生物量大于叶生物量。3、以相关性分析不同生境的植物构件生物量分配与总生物量的关系总生物量.102.669叶生物量分配-.700*.001-.450*.046.728*通过各构件生物量分配与总生物量的相关性分析，可以看出根的生物量分配与总生物量的分配的相关性为0.102，正相关的；茎为0.728，在0.01水平上显著相关，而且为正相关；叶为-
9、0.700，为负相关；花为-0.450，为负相关；通过这些数据可以知道，生物量的分配主要集中在根和茎上，少部分在花，叶较少。生境B沉降式广场，此处光照强度为11000勒克斯，土壤较为肥沃。13.50.05430.00930.0310.10860.04910.00510.01030.03290.097411.70.03510.01490.02280.083118.60.39390.05320.07270.26170.781512.40.07580.00640.03640.133514.50.20170.04130.12260.387316.30.22920.00460.04710.13060.4
10、1150.09410.02630.01090.17710.05920.00390.0010.0370.101115.50.0640.01690.00750.04290.131321.50.23160.09820.06480.018280.412880.09620.01740.06050.18970.07870.01420.01880.04610.157814.30.02210.00770.03880.12290.05150.01580.01570.12110.06140.0160.03860.12350.05790.01530.01380.03790.124913.80.08680.0750.
11、19730.05960.0150.04080.13070.16910.12910.355414.8636363640.11965909091.023*.0712*0.236962727273.16077456770.10445590918.025*.021*0.0684094003320.2013054930621.27%87.29%107.90%93.27%96.05%84.95%生境B沉降式广场 飞扬草各构件数据分析B沉降式广场飞扬草各构件生物量分配5012.891344388.56353591228.5451197150.410677625.2361396310.5749486733.7
12、782340942.2382671517.9302045712.3947051727.436823150.403071026.8074216259.30262316133.486884256.779026224.79400749111.1610486927.265917652.078492125.60289181510.6635682931.6550477755.698663431.11786148211.4459295331.7375455753.133822714.850367026.1547148525.8610954358.555885263.8575667660.9891196833
13、6.5974282948.7433358712.871287135.71210967332.6732673356.0937802823.7841503615.694632824.42743654350.711649978.2235108079.17237743831.8924617849.873257298.99873257311.9138149629.2141951844.18226217.982099276.26525630631.5703824242.5268373213.0470685412.9644921631.4616019849.716599196.07287449412.955
14、4655931.2550607346.3570856712.2497998411.0488390730.3442754243.9939178911.556006086.43689812538.013177945.6006120911.706197411.4766641231.216526447.580191338.5818795727.5126617936.325267349.7941630410.593791949.5039617529.418107425.0561827196.2343963033.846395928.52009700210.15%58.85%40.47%28.96%B沉降式广场 飞扬草各构件生物量大小排序
