小麦无垄栽培条件下适宜品种及灌水次数的研究  

Study on Suitable Varieties and Irrigation Times for Wheat Ridge-free Cultivation

作　　者：赵轩宇[1] 郝德有[1] 王秀果[1] 郭安强[1] 刘梅 曹九生 李伟 庞昭进[1] ZHAO Xuanyu;HAO Deyou;WANG Xiuguo;GUO Anqiang;LIU Mei;CAO Jiusheng;LI Wei;PANG Zhaojin(Crops Drought-resistant Research Key Laboratory of Hebei Province,Dryland Farming Institute,Hebei Academy of Agricultural and Forestry Sciences,Hengshui,Hebei 053000,China;Hengshui Taocheng District Forestry Office,Hengshui,Hebei 053000,China;Hengshui Science and Technology Engineering School,Hengshui,Hebei 053000,China)

机构地区：[1]河北省农林科学院旱作农业研究所河北省农作物抗旱研究重点实验室,河北衡水053000 [2]衡水市桃城区农林局,河北衡水053000 [3]衡水科技工程学校,河北衡水053000

出　　处：《天津农业科学》2019年第3期11-13,共3页Tianjin Agricultural Sciences

基　　金：科技部农业科技成果转化资金项目(2013GB2A200034);河北省科技厅科技支撑计划(12227111D);河北省科技厅科技支撑计划(15227210D);衡水市科技局科技支撑计划(11049)

摘　　要：为实现小麦机械化无垄栽培大面积推广,研究适宜的小麦品种和最优灌溉次数,采用裂区试验选择不同类型的品种、不同的浇水次数,结合产量比较研究不同灌溉条件下的最适宜品种。结果表明,中穗型和大穗型品种产量比较高,相对于多穗型品种更适合无垄栽培;具备灌1～2水条件的地块应选择中、多穗型品种,具备灌2～3水条件的地块应选择中、大穗型品种;灌2水水分利用效率最高。In order to popularize the mechanized ridge-free cultivation of wheat in large area,the most suitable wheat varieties and the optimal irrigation times were studied.Different types of varieties and different periods of irrigation were selected by split plot experiment to compare the yield and select the suitable varieties under different irrigation conditions.The results showed that the varieties with medium and large spikes had higher yields and were more suitable for ridge-free cultivation than those with multi-spikes;the varieties with medium and multi-spikes should be selected for plots with irrigation conditions of 1~2 water,and the varieties with medium and large spikes should be selected for plots with irrigation conditions of 2~3 water,and the water use efficiency of irrigation 2 water was the highest.

关 键 词：小麦 无垄栽培 品种 灌水 

分 类 号：S512.1[农业科学—作物学]