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| 以覆膜增温为主的综合技术对玉米丝黑穗病控制的初步研究 | |
| 引用本文： | 黄红宙,赵飞,马罡,胡春雷,马春森. 以覆膜增温为主的综合技术对玉米丝黑穗病控制的初步研究[J]. 作物杂志, 2011, 27(6): 86-90 |
| 作者姓名： | 黄红宙 赵飞 马罡 胡春雷 马春森 |
| 作者单位： | 1. 山西省大同市植保站,037004,山西大同 2. 山西省农业科学院植物保护研究所,030031,山西太原 3. 中国农业科学院植物保护研究所,100193,北京 |
| 摘 要： | 2005~2006年,在玉米丝黑穗病发生较为严重的山西省寿阳县,开展了以覆盖农膜为主,结合抗病品种和杀菌剂处理对玉米丝黑穗病控制效果以及玉米生长和产量影响的初步研究。结果显示,2005年和2006年,覆膜使玉米丝黑穗病的平均发病率分别从15.5%和8.9%降低到6.3%和6.5%,防治效果分别达59.4%和27.0%;使玉米产量分别提高746.2kg/hm2和1410.0kg/hm2。选种抗丝黑穗病品种能显著降低丝黑穗病的发病率。晋单34号在2005年和2006年较宽诚1号和张玉1号丝黑穗病的发病率分别从17.3%和9.5%降低到4.5%和6.0%。本研究所选用的杀菌剂15%三唑酮、CAM和黑虫双全均未显著降低丝黑穗病的发病率。 |
| 关 键 词： | 玉米 丝黑穗病 覆膜 品种 杀菌剂 |
Preliminary Study on Controlling Maize Head Smut by Using Plastic Film Mulching, Resistant Corn Varieties and Fungicides |
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| Huang Hongzhou,Zhao Fei,Ma Gang,Hu Chunlei,Ma Chunsen. Preliminary Study on Controlling Maize Head Smut by Using Plastic Film Mulching, Resistant Corn Varieties and Fungicides[J]. Crops, 2011, 27(6): 86-90 | |
| Authors: | Huang Hongzhou Zhao Fei Ma Gang Hu Chunlei Ma Chunsen |
| Affiliation: | Huang Hongzhou1,Zhao Fei2,Ma Gang3,Hu Chunlei3,Ma Chunsen3(1Plant Protection Station of Datong,Datong 037004,Shanxi,2Institute of Plant Protection,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,3Institute of Plant Protection,Chinese Academy of Agricultural Sciences,Beijing 100193,China) |
| Abstract: | Preliminary field trials were conducted to evaluate control effects of plastic film mulching,resistant corn varieties and fungicides on maize head smut disease in dry and semi-dry land conditions,maize growth and maize yield in 2005 and 2006 in Shouyang,Shanxi Province.The results showed that the incidence of maize head smut disease was decreased from 15.5% to 6.3% in 2005,and from 8.9% to 6.5% in 2006,by mulching plastic film.The control efficacy reached 59.4% and 27.0%,and the maize yield was increased by... |
| Keywords: | Maize Head smut Plastic film mulching Variety Fungicide |
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