| 宁夏引黄新灌区的开垦与昆虫类群的演替 |
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| 引用本文： | 刘育钜,高兆宁,杨彩霞,查仙芳,马成俊. 宁夏引黄新灌区的开垦与昆虫类群的演替[J]. 西北农业学报, 1992, 1(3): 60-64 |
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| 作者姓名： | 刘育钜 高兆宁 杨彩霞 查仙芳 马成俊 |
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| 作者单位： | 宁夏农林科学院植物保护研究所 银川 750002;宁夏农林科学院植物保护研究所 银川 750002;宁夏农林科学院植物保护研究所 银川 750002;宁夏农林科学院植物保护研究所 银川 750002;宁夏农林科学院植物保护研究所 银川 750002 |
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| 基金项目： | 宁夏世界银行贷款项目办公室资助项目 |
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| 摘 要： | 1989～1991年对中宁县大战场和灵武县狼皮子梁的荒漠草原和垦后不久(约1～5年)的农田昆虫类群进行系统调查结果,鉴定出各类昆虫11目77科260种,其中属荒漠草原原生种88种、与农业共有种85种、农田继生种87种,其中荒漠区优势类群有伪步(虫甲)科、象(虫甲)科;荒漠垦殖后原生类群68.2%的种类消失,其余残存于田埂、渠岸、沟岸和较高的小片荒地上。
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| 关 键 词： | 荒漠开垦 昆虫演替 防治 |
| 收稿时间： | 1992-04-14 |
| 修稿时间： | 1992-05-30 |
NEWLY RECLAIMED YELLOW RIVER IRRIGATED AREAS OF NINGXIA AND THE SUCCESSION OF ENTOMIC GROUPS |
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| Lin Yuju,Gao Zhaoning,Yang Caixi,Zha Xianfang and Ma Chengjun. NEWLY RECLAIMED YELLOW RIVER IRRIGATED AREAS OF NINGXIA AND THE SUCCESSION OF ENTOMIC GROUPS[J]. Acta Agriculturae Boreali-occidentalis Sinica, 1992, 1(3): 60-64 |
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| Authors: | Lin Yuju Gao Zhaoning Yang Caixi Zha Xianfang Ma Chengjun |
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| Affiliation: | Plant protection Institute under Ningxia Academy of Agricultural and Forestry Sciences Yinchuan 750002;Plant protection Institute under Ningxia Academy of Agricultural and Forestry Sciences Yinchuan 750002;Plant protection Institute under Ningxia Academy of Agricultural and Forestry Sciences Yinchuan 750002;Plant protection Institute under Ningxia Academy of Agricultural and Forestry Sciences Yinchuan 750002;Plant protection Institute under Ningxia Academy of Agricultural and Forestry Sciences Yinchuan 750002 |
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| Abstract: | From 1989 to 1991.a systematic investigation of entomiic groups in the previous desertic steppe and newly reclaimed farming areas (1~5 years cultivation) was conducted both in Dazhanchang of Thongning County and Langpiziliang of Lingwu County. The collection was identified as 260 species of 77 families in 11 orders-including 88 original species of desertic steppe, 85 symbiotic species of descrtic&agricultural areas and 87 secondary species of agricultural areas. The dominant group in the desertic steppe was composed of Tenebrionidae, Curculionidae and other families. After reclamation. 68.2% of the species in the previous group disappeared, the rest moved to reside on the un-flooded ridges, canal banks snd irrxlaimed upland nearby. The entomic group in the reclaimed farming areas was composed of the remaining species of the previous desertic group, symbiotic species and secondary spxies. The influence of ecological Changes on the entomic succession was studied, and pest control measures were suggested for the newly reclaimed farming areas. |
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| Keywords: | Desert reclamation Entomic succession pest control |
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