GS洛旱2号适宜生态类型区灰色布局分析  

Study of the ecological zones suitable for GS Luohan 2 to grow

作　　者：冀天会 张灿军 杨子光 郭军伟 孟丽梅 马雯 

机构地区：[1]洛阳市农业科学研究所,河南洛阳471022

出　　处：《干旱地区农业研究》2005年第2期122-125,共4页Agricultural Research in the Arid Areas

基　　金：国家863计划项目(2002AA6Z3011)

摘　　要：为了确定GS洛旱2号适宜推广种植区域,采用作物品种灰色布局原理与方法,对其在黄淮冬麦区的适宜生态类型区进行了研究,为大面积推广提供科学依据,并分析了品种灰色布局原理与方法的可行性。结果表明,洛旱2号适宜推广种植的区域为以宾州、长武、鹤壁、临沂、洛阳、嵩县、渭南、郑州为代表的生态类型区。作物品种灰色布局原理与方法改善了传统品种布局仅考虑产量因素的局限性,在指导大区域品种布局时更宜适用。In order to demarcate the area suitable for GS Luohan 2 to grow, the principles and methods of the gray arrangement for crop cultivars were used to study the ecological types of the Huang Huai winter wheat zone to which GS Luohan 2 could adapt well so as to provide the basis of the large-scale extension of the cultivar. Meantime, the feasibility of the principles and methods of the gray arrangement for crop cultivars was discussed. The results showed that the regions suitable for the extension of GS Luohan 2 were the places represented by Binzhou county, Changwu county, Hebi county, Linyi county Luoyang city, Songxian county, Weinan city and Zhengzhou city. By the way, the principles and methods of the gray arrangement for crop cultivars reduced the limitation of the traditional crop arrangement which took only crop yields into account and thus could play a guiding role in the arrangement of crop varieties.

关 键 词：洛旱2号 生态类型区 作物品种 品种布局 产量因素 大面积推广 种植区域 渭南 嵩县 冬麦 

分 类 号：S512[农业科学—作物学] S718