In recent years, the effects of transgenic cotton to the ecosystem of cotton field were studied mor1y, but mostly studies were concentrated on evaluating transgenic cotton biology community safety by investigating insect community diversity in cotton fields. But the results were different because of the different methods and investigating time of investigation. To understanding the effects of different investigation time to biological diversity of communities in cotton field, we investigated the arthropod animal community in transgenic cotton and conventional cotton fields in different time intervals, and compared the results of arthropod animal population, diversity index, evenness index, dominant concentration, species richness by investigating at different time points in transgenic cotton field. The results showed that these indexes were influenced the same in transgenic cotton and conventional cotton at different time points. And the total number of individuals and species richness significantly decreased with increase of the time interval, but the diversity index, evenness index and dominant concentration had not obvious change among different time intervals. A lot of occasional species and rare species of insects appeared in cotton field in recent years, so we analyzed methods for objective and accurate evaluating the arthropod community in transgenic cotton field, and further study directions.
LUO Jun-Yu, WANG Chun-Yi, XIN Hui-Jiang, CUI Jin-Jie.
Research of Time Interval to Arthropod Community Investigation in Transgenic Cotton Field[J]. Cotton Science, 2013, 25(5): 440-445. https://doi.org/10.11963/cs130510
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参考文献
[1] HEONG K L，Aquino G B，Barrion A T．Arthropod community structure of rice ecosystems in the Philippines [J］．Bulletin of Entomological Research，1991，81: 407-416．
[2] SHEEHAN W．Response by specialist and generalist natural enemies to agroecosystem diversification: a selective review [J］．Environ Entomol，1986，15: 456-461．
[3] STINNER R E，Regniere J，Wilson K．Differential effects of agroecosystem structure on dynamics of these soybean herbivores [J］．Environ Entomol，1982，11: 538-543．
[4] 王春义，夏敬源，崔金杰，等．北疆不同类型棉田节肢动物群落结构与多样性 [J］．棉花学报，2004，16(2)：112-116． WANG Chun-yi，Xia Jing-yuan，Cui Jin-jie，et al．Community structure and diversity of arthopod in different cotton fields in North Xinjiang [J］．Cotton Science，2004，16(2):112-116．
[5] 崔金杰，雒珺瑜，王春义，等．转双价基因棉田节肢动物群落的稳定性研究 [J］．西南农业大学学报：自然科学版，2006，28(2)：8-11． CUI Jin- jie，Luo Jun-yu，Wang Chun-yi，et al．Studies on the stability of arthropod community in transgenic Cry1Ac plus CpTI cotton fields [J］．Journal of Southwest Agricultural University: Natural Science，2006，28(2):8-11．
[6] 门兴元，戈 峰，尹新明．转Bt基因棉田与常规棉田节肢动物群落多样性的比较研究 [J］．生态学杂志，2003，22(5)：26- 29． MEN Xing-yuan，Ge Feng，Yin Xin-ming．Diversities of arthropod community in transgenic Bt cotton and non-transgenic cotton agroecosystems [J］．Chinese Journal of Ecology，2003，22(5): 26-29．
[7] 郭建英，万方浩，胡雅辉．不同作物布局方式对转基因抗虫棉田节肢动物群落结构的影响 [J］．应用生态学报，2007，18(9)：2061-2068． GUO Jian-ying，Wan Fang-hao，Hu Ya-hui．Effects of crop arrangement patterns on arthropod community structure in transgenic bollworm-resistant cotton fields [J］．Chinese Journal of Applied Ecology，2007，18(9): 2061- 2068．
[8] 潘启明，潘 宾，李建勋，等．转Bt基因抗虫棉棉田主要害虫发生消长特点 [J］．中国棉花，2002，29(9)：22-23． PAN Qi-ming，Pan Bin，Li Jian-xun，et al．Occurrence characteristics of Bt transgenic cotton to cotton pests [J］．China Cotton，2002，29(9): 22-23．
[9] 董文霞，张钟宁，李生才，等．不同棉田昆虫群落的比较研究 [J］．昆虫知识，2001，38(2)：112-116．
DONG Wen-xia，Zhang Zhong-ning，Li Sheng-cai，et al．Comparative studies on different insect communities in cotton field [J］．Entomolgical Knowledge，2001，38(2): 112-116．
[10] 崔金杰，雒珺瑜，夏敬源．4 种不同类型棉田昆虫群落结构的比较 [J］．西北农林科技大学学报：自然科学版，2005，33(12)：48-52． CUI Jin-jie，Luo Jun-yu，Xia Jing-yuan．Studies on the structure and composition of insect community in the four different cotton fields [J］．Journal of Northwest A & F University: Natural Science，2005，33(12): 48-52．
[11] 吕文彦，秦雪峰，徐艳聆，等．不同类型棉田昆虫群落结构研究 [J］．中国生态农业学报，2009，17(2): 330-334． Lü Wen-yan，Qin Xue-feng，Xu Yan-ling，et al．Insect community structure in spring and summer cotton fields [J］．Chinese Journal of Eco-Agriculture，2009，17(2): 330-334．
[12] 夏敬源，王月恒，马 艳等．不同类型棉田昆虫群落调查的抽样方法研究 [J］．棉花学报，1995，7(3)：179-183． XIA Jing-yuan，Wang Yue-heng，Ma Yan，et al．Research on sampling method of investigation of insect community in different types of Cotton [J］．Acta Gossypii Sinica，1995，7(3):179- 183．
[13]唐启义，冯光明．实用统计分析及其DPS数据处理系统[M］．北京: 科学出版社，2002． TANG Qi-yi，Feng Guang-ming．Practical application of statistics analysis and DPS data processing system[M］．Beijing: Science Press，2002．
[14] 戈 峰，李典谟，谢宝瑜．棉田节肢动物群落的数量与能流量多样性特征分析 [J］．生态学报，2000，20(6)：971-976． GE Feng，Li Dian-mo，Xie Bao-yu．The diversity of energy flow of arthropod community in cotton agroecosystem [J］．Acta Ecoogica Sinica，2000，20(6): 971-976．
[15] CARPENTER J E．Impacts of GE crops on biodiversity [J］．GM Crops & Food，2011，2(1): 7-23． [16] WU K M．Environmental impact and risk management strategies of Bt cotton commercialization in China [J］．Journal of Agricultural Biotechnology，2007，15(1): 1-4．
[17] BJORGE C，Wiger R，Holme J A，et al．DNA strand breaks in testicular cells from humans and rats following in vitro exposure to 1，2-dibromo-3-chloropropane (DBCP) [J］．Reproductive Toxicology，1996，10(1):51-59．
[18] WU K M，Guo Y Y．The evolution of cotton pest management practices in China [J］．Annual Review of Entomology，2005，50: 31-52．
[19] LU Yan-hui，Wu Kong-ming，Jiang Yu-ying，et al．Widespread adoption of Bt cotton and insecticide decrease promotes biocontrol services [J］．Nature，2012，487(7407): 362-365．
[20] MUKESH K，Dhillon G T G，Kalia V．Impact of Bt cotton on insect biodiversity in cotton ecosystem in India [J］．Pakistan Entomologist，2011，33(2): 161-165．
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