..............page:24-27+32
..............page:33-37+55
Study on the trait segregations of hybrid offsprings of ’Lüling’ walnut
ZHAO;Shuang;REN Jun-jie;LI Mei-mei;ZHAO Fu-dong;LI Bao-guo;QI Guo-hui;CHEN Li-ying;SHI He-fei;College of Forestry;Agricultural University of Hebei;Research Center for Walnut Engineering and Technology of Hebei;Hebei Lüling Fruit Industry Co.;Ltd.;College of Resources and Environmental Sciences;Agricultural University of Hebei;
..............page:43-49
..............page:56-61+72
Primary study on the temperature coefficient of different mode pesticides to Apolyguslucorum
LIU Jia;GAO Zhan-lin;MA Yun-hua;DANG Zhi-hong;PAN Xiao-hua;PAN Wen-liang;LI Yao-fa;College of Plant Protection;Agricultural University of Hebei;Plant Protection Institute;Hebei Academy of Agricultural and Forestry Sciences/IPM Center of Hebei Province/Key Laboratory of Integrated Pest Management on Crops in Northern Region of North China;Ministry of Agriculture;Plant Protection Station of Bazhou City;
..............page:73-77+84
..............page:91-94+105
..............page:95-100
..............page:101-105
..............page:106-109+118
..............page:110-113
..............page:114-118
..............page:119-123
..............page:124-129
..............page:130-134
..............page:135-144