中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 籼、粳稻亚种间和粳稻不同生育期对褐稻虱种群消长的影响 上海农业学报 1988 (1) 49-54
Position: Home > Articles > EFFECT OF DIFFERENT RICE SUBSPECIES AND JAPONICA RICE PLANTS AT VARIOUS GROWITH STAGES ON THE POPULATION DYNAMICS OF NILAPARVATA LUGENS ST(?)L Acta Agriculturae Shanghai 1988 (1) 49-54

籼、粳稻亚种间和粳稻不同生育期对褐稻虱种群消长的影响

作  者：
张增全
单  位：
上海市农业科学院植物保护研究所
关键词：
褐稻虱;氨基酸;营养;籼稻;粳稻
摘  要：
本文探讨籼、粳稻亚种间和粳稻不同生育期对褐稻虱(Nilaparvata lugens Stal)种群消长的影响。试验证实籼稻和粳稻两亚种分蘖期均有利于褐稻虱增长。明确指出主要因素是籼、粳稻亚种和粳稻不同生育期稻株内可溶性糖和游离氨基酸含量不等而致。
译  名：
EFFECT OF DIFFERENT RICE SUBSPECIES AND JAPONICA RICE PLANTS AT VARIOUS GROWITH STAGES ON THE POPULATION DYNAMICS OF NILAPARVATA LUGENS ST(?)L
作  者：
Zhang Zengquan(Plant Protection Research Institut, Shanghai Academy of Agricultural Sciences Shanghai)
关键词：
Nilaparvata lugens Stal, Amino acid, Nutrition, Indica rice, Japonica rice
摘  要：
This study demonstrated that Indica rice plants at various growth stages and Japonica rice plants at tillering stage were a diet favorable to the development of Nilaparvata lugens.N. lugens on Indica rice plants had higher feed intake (except Ist instar nymphs), quicker growth and development accompanied with more weight than on Japonica rice plants. There were more brachypterous individuals and female adults of N. lugens occurring on Indica rice plants than on Japonica rice plants.However, N. lugens on Japonica rice plants at tillering stage, also showed higher survival rate than at other growth stages. Meanwhile, nymphs grew faster, the occurrence of brachypterous individuals was higher and the weight of adults more increased.The analysis of nutrient content indicated that Indica rice plants had mroe total free amino acids and less soluble sugar than Japonica rice plants and Japonica rice plants at tillering stage had also more total free amino acid and less soluble sugar than at other stages.The nutrient content level of rice plants was the key factor determining the population dynamics of N. lugens. Under the same ecological conditions, Indica rice plants at various stages, and Japonica rice plants at tillering stage, were considered to be more preferable diet plants for N. lugens and tended to be more attacked by it.

相似文章

导出引用
计量
文章访问数: 5
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46