摘要
采用小区田间试验,设置3种不同种植模式(1)M1:在距离红枣1.5 m处种植2行棉花;(2)M2:在距离红枣1.0 m处种植4行棉花;(3)M3:在距离红枣0.5 m处种植6行棉花。探索3种不同种植模式对间作棉花生长发育状况和产量的影响。结果表明,在M1种植模式下植株的株高、茎粗、铃数等均优于其它模式;M2种植模式棉花的长势较好;M3种植模式植株长势较差,种植密度较大,生长空间有限,与枣树争夺养分、水分、空间,阻碍棉花生长。
Three jujube and cotton intercropping patterns of two lines of cotton with the distance of 1.5 m to Jujube（M1）,four lines of cotton with the distance of 1.0 m to Jujube（M2）,and six lines of cotton with the distance of 0.5 m to Jujube（M3） were used,a field experiment was conducted to investigate the effects of different kinds of jujube and cotton intercropping pattern on the growth and yield of cotton.The results showed that,for the M1 mode,the plant height,stem diameter,number of boils are better than other modes.The cotton of M2 mode of is growing well;And for the M3 mode,the cotton growing is poor because of the higher planting density,resulted in limited space for growth,and competed nutrients,water and space with jujube,with the consequences of hindering the growth of cotton.
作者
陈立斌
陈国栋
张杰
李燕芳
张曦
万素梅
Chen Libin;Chen Guodong;Zhang Jie;Li Yanfang;Zhang Xi;Wan Sumei(College of Plant Science,Tarim University,Alar,Xinjiang 84330)
出处
《塔里木大学学报》
2018年第2期12-16,共5页
Journal of Tarim University
基金
国家自然科学基金项目(31671644)
国家重点研发计划(2016FYC0501407-04)
国家大学生创新创业训练计划项目(107572017053)
关键词
枣棉间作
棉花
生长发育
jujube - cotton intercropping
cotton
growth and development
作者简介
陈立斌（1996-），男，本科，研究方向为旱区农业资源管理及高效农作制度。E—mail：980574589@qq．com;通讯作者E-mail：wansumei510@163．com
