[1]赵海新,等.刈割频率对无芒雀麦、苜蓿混播草层产量竞争及翌年叶片功能的影响[J].黑龙江农业科学,2007,(04):90-93.[doi:10.11942/j.issn1002-2767.2007.04.0090]
　ZHAO Hai-xin,HUANGXiao-qun,et al.Effect of Mowing Frequency on Yield Competition and Leaf Function of Mix-sowing Grassland of Bromus inermis and Alfalfa[J].HEILONGJIANG AGRICULTURAL SCIENCES,2007,(04):90-93.[doi:10.11942/j.issn1002-2767.2007.04.0090]
点击复制

刈割频率对无芒雀麦、苜蓿混播草层产量竞争及翌年叶片功能的影响

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2007年04 页码: 90-93 栏目: 出版日期: 2007-07-10
Title:
Effect of Mowing Frequency on Yield Competition and Leaf Function of Mix-sowing Grassland of Bromus inermis and Alfalfa
文章编号:
1002-2767(2007)04 -0090 -04
作者:
赵海新1 ;  2 ;  黄晓群1 ;  杨丽敏1 ;  庄同春1 ;  刘兆金3
1.黑龙江省农科院水稻研究所, 佳木斯154026 ;
2 .内蒙古民族大学农学院, 通辽028042 ;
3.黑龙江省桦川县气象局, 桦川154300
Author(s):
ZHAO Hai-xin1 ;  2 ; HUANGXiao-qun1 ; YANG Li-min1 ; ZHUANG Tong-chun1 ;  LIU Zhao-jin3
1.Rice Research Inst itute , Hei long jiang Academy of Ag ricultural Sciences , Jiamusi 154026 ;
2.College of Ag ricul ture , Inner Mongo lia U niversi ty fo r the Nationalities , To ng liao 028042 ;
3.Huachuan Meteorolo gical Bureau o f Heilongjiang Province , Huachuan 154300
关键词:
刈割; 混播; 竞争; 刈割频度; 种群竞争
Keywords:
mowing ; mix-sowing ; mowing frequency ; po pula tion competitio n
分类号:
S543.8 ;S551.7
DOI:
10.11942/j.issn1002-2767.2007.04.0090
文献标志码:
A
摘要:
试验以草原3 号杂花苜蓿和无芒雀麦为试验材料, 对2 年生混播牧草进行刈割处理, 通过对两种牧草产量及翌年头茬牧草净光合速率测定结果表明:首次刈割时间推后, 无芒雀麦的竞争力下降, 产量降低。年刈割频率降低无芒雀麦竞争力增大, 而抑制苜蓿的竞争力;刈后翌年头茬苜蓿叶片的光合速率、气孔导度、蒸腾速率随上一年刈割频率升高逐渐下降, 而无芒雀麦随刈割频率的升高呈逐渐增加的趋势, 说明低频刈割翌年苜蓿地上部分具有竞争优势, 而高频刈割增强了无芒雀麦的种群竞争力。
Abstract:
Tw o-y ear g rass Cao yuan NO.3 alfalfa and bromus ine rmis were used a s the ex periment materials , and tw o pasturage s w ere tr eated to mow.By analyzing yield and net photo sy nthetic rate of headstubble of the ne xt year , the results show ed that the compe titio n of bromus ine rmis decreased and yie ld reduced with pushing the fir st mow ing time.Reducing the y ear mowing frequency co uld increa se the compe titio n o f bromus inermis, but restr ain the competition o f alfalfa.The ne t photo sy nthetic r ate , leaf stomata conductance and tra nspira tion rate o f head stubble alfalfa gr adually reduced af te r mowing in the nex t y ear , with last yea r mowing f requency increased, and net pho tosynthetic rate , leaf stomata conductance and transpira tion rate of bromus ine rmis gr adually increased with increasing mow ing frequency. The results show ed tha t nex t-y ear alfalfa had competition advantag e w ith low mowing frequency in g row th co urse , and nex t-y ear br omus inermis had competition advantage w ith high mowing f requency in g row th co urse.

参考文献/References:

[ 1] 张德强, 周国逸, 温达志, 等.刈割时间和次数对牧草产量和品质的影响[ J].热带亚热带植物学报, 2000(增刊Ⅲ):43-51.
[ 2] Ward C 　Y, Bas ter R E.Carbohydrat e f ood reserves and leaf area in ragw ort of orchard grass [ J] .C rop S ci., 1961(1): 366-370.
[ 3] Buw ai M , T rlica MJ.M ult iple def oliati on ef fect s on herb age yield , vigor , an d t ot al n on st ructural carbohydrat es of f ive - range species [ J].Range Management , 1977 , 30 :164-171.
[ 4] 王文, 苗建勋, 常生华, 等.刈割对混播草地种群生长与产量关系及种间竞争特性的影响[ J] .草业科学, 2003 , 20(9): 20-23.
[ 5] H odg son J.Grazing M anaged -s cien ce int o Practice[ M].New York :Longman S cien ce and Technical Pres s , 1990 :88-97.
[ 6] 宝音陶格涛. 无芒雀麦与苜蓿混播试验[ J] .草地学报, 2001 , 9(1):73-76.
[ 7] 霍成君, 韩建国.刈割期和留茬高度对新麦草产量及品质的影响[ J].草地学报, 2000 , 8(4):319-327.
[ 8] Ansl ow , G.C.Frequ ency of cut tin g and sw ard s product ion [ J] .Agric.S ci.　Cam b , 1968 , 68 :377-384.
[ 9] Frame , J., I.V.H unt.Th e ef fect of cu tt ing and grazing syst em on herb age product ion f rom g rass sw ards[ J].Grassland S oc., 1971 , 26 :163-171.
[ 10] 张永亮, 胡自治, 赵海新, 等.刈割对混播当年生物量及再生速率的影响[ J].草业科学, 2004 , 12(4):308-312.
[ 11] 杨恒山, 曹敏建, 王国君, 等.东北农牧交错带种草养畜的理论与技术[ M].赤峰:内蒙古科学技术出版社, 2004.
[ 12] 王建丽, 朱占林, 张永亮, 等.苜蓿和无芒雀麦混播草地生长速度和生物量动态的研究[ J].作物杂志, 2005(6):18-22.
[ 13] 宝音陶格涛, 陈敏, 关世英, 等.披碱草与苜蓿混播试验研究 [ J].内蒙古大学学报(自然科学版), 1997 , 28(2):222-228.
[ 14] 郭孝.无芒雀麦与紫花苜蓿混播草地生长动态的研究[ J] .家畜生态, 2004 , 25(2):29-31 .

相似文献/References:

[1]苏德峰,焦少杰,王黎明,等.黑龙江省饲草高粱栽培技术与产量分析[J].黑龙江农业科学,2013,(03):10.
　SU De-feng,JIAO Shao-jie,WANG Li-ming,et al.Cultivation Technique and Yield Analysis of ForageSorghum in Heilongjiang Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(04):10.
[2]吴耀坤,张玉先,金喜军,等.混播对大庆地区大豆抗线虫病能力和产量的影响[J].黑龙江农业科学,2015,(07):25.[doi:10.11942j.issn1002-2767.2015.07.0025]
　WU Yao-kun,ZHANG Yu-xian,JIN Xi-jun,et al.Effect of Mixed Sowing on Disease Resistance to Soybean Cyst Nematode and Yield in Daqing Area[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(04):25.[doi:10.11942j.issn1002-2767.2015.07.0025]
[3]李晶,李伟忠,魏湜,等.混播青贮玉米产量及品质性状研究[J].黑龙江农业科学,2005,(06):32.[doi:10.11942/j.issn1002-2767.2005.06.0032]
　LI Jing LI Wei-zhong WEI Shi CUI Guo-wen.Study on the Effect of Mixture Sowing on Yield and Quality of Silage Corn[J].HEILONGJIANG AGRICULTURAL SCIENCES,2005,(04):32.[doi:10.11942/j.issn1002-2767.2005.06.0032]
[4]王明泽,周淑丽,任翠梅,等.披碱草与羊草混播改良草地技术研究[J].黑龙江农业科学,2008,(02):82.[doi:10.11942/j.issn1002-2767.2008.02.0082]
　WANG Ming-ze,ZHOU Shu-l i,REN Cui-mei,et al.Technical Research of Improving Grassland by Mixed SowingDahuria wildregrass and Chinese leymus[J].HEILONGJIANG AGRICULTURAL SCIENCES,2008,(04):82.[doi:10.11942/j.issn1002-2767.2008.02.0082]
[5]邱艾萍,王燕,朱跃文.大穗型小麦霜冻危害后的刈割试验[J].黑龙江农业科学,2008,(05):52.[doi:10.11942/j.issn1002-2767.2008.05.0052]
　QIU Ai-ping,WANG Yan,ZHU Yue-wen.Mowing Test of Big Ear Wheat after Frost Hazard[J].HEILONGJIANG AGRICULTURAL SCIENCES,2008,(04):52.[doi:10.11942/j.issn1002-2767.2008.05.0052]
[6]刘杰淋,唐凤兰,朱瑞芬,等.不同时期刈割对苜蓿生长发育动态的影响[J].黑龙江农业科学,2017,(03):108.[doi:10.11942/j.issn1002-2767.2017.03.0108]
　LIU Jie-lin,TANG Feng-lan,ZHU Rui-fen,et al.Effect of Cutting Mowing on the Growth and Development of Alfalfa in Different Periods[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(04):108.[doi:10.11942/j.issn1002-2767.2017.03.0108]

备注/Memo

收稿日期:2007 -01 -30
基金项目:内蒙古自治区自然科学基金(20050810416)
第一作者简介:赵海新(1977 -), 男, 内蒙古自治区奈曼旗人, 硕士, 助理研究员, 主要从事作物栽培研究。E -mail:zhaohai xin2005 @ 163 .com 。

更新日期/Last Update: 2016-12-11