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Position: Home > Articles > Cultivation Compatibility of New Maize Varieties(Strains) in Different Areas of Yunnan Province Hubei Agricultural Sciences 2013,52 (3) 34-39+45

玉米新品种(系)在云南省不同地区的栽培适应性

作  者:
黄吉美;徐春秀;周金娥;郭华春;敖毅;陈树国
单  位:
国家玉米产业技术体系曲靖综合试验站/曲靖市农业科学院;云南农业大学农学与生物技术学院
关键词:
玉米(Zea mays L.);产量;品种(系);栽培适应性;云南省
摘  要:
以8个玉米(Zea mays L.)新品种(系)为试验材料,以会单4号为对照,在12个不同地点连续两年进行试验,以确定各个品种(系)的适宜栽培区域,为云南省玉米品种选择提供依据。试验采用随机区组设计,收获后对产量进行方差分析。结果表明,玉米产量的高低主要取决于品种本身的遗传特性,海拔高低等环境因素在适宜种植区内对玉米产量的影响不明显;8个品种(系)中,JF08-2、楚07-1两个品种(系)可在云南省大部分玉米产区推广应用,A07-56、德玉14号、红2005-13三个品种(系)可在云南省部分玉米产区示范推广。
译  名:
Cultivation Compatibility of New Maize Varieties(Strains) in Different Areas of Yunnan Province
作  者:
HUANG Ji-mei1,XU Chun-xiu1,ZHOU Jin-e1,GUO Hua-chun2,AO Yi1,CHEN Shu-guo1(1.Qujing Experimental Station of National Maize Industrial Technology System/Qujing Institute of Agricultural Science,Qujing 655000,Yunnan,China;2.College of Agronomy and Biotechnology,Yunnan Agricultural University,Kunming 650201,China)
关键词:
maized(Zea mays L.);yield;varieties(strains);cultivation compatibility;Yunnan province
摘  要:
Using eight new maize varieties(strain) as material and Huidan No.4 as control,field tests were conducted at 12 different locations for two consecutive years to determine the suitable cultivation area of each varieties(strain) in Yunnan province and provide basis for maize cultivar selection in Yunnan.The tests were conducted by randomized block experimental design,and variance analysis of maize yield was applied post-harvest.The results showed that the yield of maize varieties(strains) was mainly determined by their genetic characteristics.The effect of altitude and other environmental factors on maize yield was little in the suitable planting areas.Among the 8 strains,JF08-2 and Chu07-1 could be promoted in most maize production area in Yunnan province;while A07-56,Deyu No.14 and Hong 2005-13 could be demonstrationally promoted in some maize production area.

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