WANG Wen-bin,CAO Yong-qiang,YAN Chun-juan,et al.Effects of Plant Density and Distribution Pattern on Main Agronomic and Physiological Characters in Soybean[J].Soybean Science,2014,33(04):502-506.[doi:10.11861/j.issn.1000-9841.2014.04.0502]
密度和植株配置对大豆主要农艺及生理性状的影响
- Title:
- Effects of Plant Density and Distribution Pattern on Main Agronomic and Physiological Characters in Soybean
- 分类号:
- S565.1
- 文献标志码:
- A
- 摘要:
- 以辽豆21为试材，设3个密度水平（15万，18万，21万株·hm-2）及4种植株配置方式（1，2，3，4株·穴-1），研究各因素对大豆主要农艺性状和生理性状的影响。结果表明：大豆穴播方式（≥2株·穴-1）可以显著提高大豆出苗率；植株配置相同条件下，随种植密度的增加，植株株高、节间长度和结荚高度均显著增加，分枝数则逐渐减小，且叶面积指数峰值出现时间提前；相同密度条件下，随每穴株数的增加，株高和节间长度均呈下降趋势，结荚高度显著增加，分枝数则先增加后下降；同一时期，随每穴株数的增加，叶面积指数逐渐增大，植株配置对生物产量积累量的影响较小；不同处理大豆各器官所占比例的趋势一致，即：籽粒＞茎秆≥叶片＞叶柄＞荚皮。在适宜密度下，适当增加每穴株数，有利于形成合理的群体结构。
- Abstract:
- The study was carried out in 2010 through the field experiment with Liaodou 21.Three levels in planting density and 4 levels in plant collocation were conducted in Shenyang to investigate the effects of different plant density and distribution pattern on main agronomic and physiological characters.The results were as follows:Bunch planting（more than 2 plants per cave）of soybean increased seedling rate significantly.Under the same plant distribution pattern,plant height,internode length and pod height increased significantly but the number of branches per plant decreased,and the peaks of LAI(leaf area index)of soybean population appeared earlier with the increase of planting density.Under the same planting density,plant height and panel length decreased but branch per plant first increased and later decreased with plant per cave increased.At the same growing stage,plant density and plant distribution pattern had less effect on dry matter accumulation and LAI increased gradually with plant per cave increased.The proportion of dry matter weight of different organs was nearly identical under different treatments.The trend of organ distribution ratio among treatments showed in the same order:seed>stem≥leaf>petiole>pod shell.In the optimum density,it is more beneficial for the formation of reasonable population structure to increase plant number per hole appropriate.
参考文献/References:
[1]盖钧镒，游明安，邱家驯，等.大豆高产理想型群体生理基础的探讨[M].南京：江苏科学技术出版社，1990:3-12.（Gai J Y,You M A,Qiu J X,et al.Discussion on soybean high yield ideal population physiological basis[M].Nanjing:Jiangsu Science and Technology Press,1990:3-12.) [2] 董钻.大豆株型育种的若干生理问题[J].大豆科学，1988，7(1)：69-74.(Dong Z.Some physiological problems in soybean plant type breeding[J].Soybean Science,1988，7(1)：69-74.) [3] Ethredge W J J,Ashley D A,Woodruff J M.Row spacing and plant population effect on yield components of soybean[J].Agronomy Journal,1989,81:947-951. [4] Norsworthy J K,Shipe E R.Effect of row spacing and soybean genotype on main stem and branch yield[J].Agronomy Journal,2005,97:919-923. [5] Holshouser D L,Whittaker J P.Plant population and row-spacing effects on early soybean production systems in the Mid-Atlantic USA[J].Agronomy Journal,2002,94:603-611. [6] 李生秀，魏建军，刘建国，等.窄行密植对大豆群体冠层结构及光分布的影响[J].新疆 农业科学，2005,42(6):412-414.(Li S X,Wei J J,Liu J G,et al.Effects of planting with narrow line and proper density on canopy structure light penetration of soybean[J].Xinjiang Agricultural Sciences,2005,42(6):412-414.) [7] 金剑，刘晓冰，王光华，等.不同密度大豆生殖生长期群体冠层结构研究[J].农业系统科学与综合研究，2003,19(2):125-128.(Jin J,Liu X B,Wang G H,et al.Study on canopy structure in reproductive stage of soybean with different density[J].System Sciences and Comprehensive Studies in Agriculture,2003,19(2):125-128.) [8] 杨加银，徐海斌，徐海风.栽培因子对高油大豆产量及品质性状的影响[J].中国农学通报，2007(5):196-199.(Yang J Y,Xu H B,Xu H F.Effects of cultural factors on seed yield and quality characters of high-oil soybean[J].Chinese Agricultural Science Bulletin,2007(5):196-199.) [9] 张伟，张惠君，王海英，等.株行距和种植密度对高油大豆农艺性状及产量的影响[J].大豆科学，2006,25(3):283-287.(Zhang W,Zhang H J,Wang H Y,et al.Effect of spacing and planting densities on agronomic traits and yield in high-oil soybean[J].Soybean Science,2006,25(3):283-287.) [10]张荣贵，宋宇.大豆叶面积、净光合生产率与产量的相关性[J].中国农业科学，1979(2):40-46.(Zhang R G,Song Y.Correlation of yield between soybean leaf area and net photosynthetic rate[J].Scientia Agricultura Sinica,1979(2):40-46.) [11]Westgate J M.Managing soybean for photosynthetic efficiency[M].Chicago:Superior Print,1999：223-228. [12]翟云龙，章建新.密度对超高产春大豆叶粒空间分布的影响研究[J].新疆农业科学，2005,42(1):5-8.(Zhai Y L,Zhang J X.Study on the effect of density on the distribution in the space of the leaf and seed of super high-yield spring soybean[J].Xinjiang Agricultural Sciences,2005,42(1):5-8.) [13]杜维广，王玉民，谭克辉.大豆品种(系)间光合活性的差异及其与产量的关系[J].作物学报，1982(2):130-134.(Du W G,Wang Y M,Tan K H.Relationship between yield and the differences of photosynthetic activity with soybean varieties(lines)[J].Acta Agronomica Sinica,1982(2):130-134.)
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备注/Memo
基金项目：现代农业产业技术体系建设专项（CARS-004-CES11）。