棉田沟边带状间作高产高效益途径和技术的研究  

STUDY ON THE WAY AND TECHNIQUE ABOUT HIGH YIELDS AND OPTIMUM EFFECTS OF STRIP INTERCROP ALONGSIDE FURROWS IN COTTON FIELD

作　　者：刘国华[1] 陈学贞 熊惠民 林兴高 

机构地区：[1]湖南农学院农学系,长沙410128 [2]湖南农学院植物保护系,长沙410128 [3]湖南省常德市农业局,常德415000

出　　处：《湖南农学院学报》1993年第6期540-549,共10页

摘　　要：连续3年多点比较试验,筛选出皮棉产量1500 kg/hm^2,间作物生长良好的棉田间作组配方式,探明了提高棉田前期光能利用率和提高棉田综合效益的有效途径及相应技术.棉花采用宽窄行,间作物靠沟边种植,间作带宽20～30 cm,间种杂交辣椒湘研1号,是目前我省以棉为主,棉田间作中综合效益最好的组合.Results of experiments at several places in three years running,indicate thatthe combine way to make both cotton and intercrop grow well,and obtain lint cotton yield1 500 kg/hm^2 can be selected.The method and thetechnique of increasing the rate of usinglight during earlier period and of increasing complex effects in cotton field,has beendiscovered.Cotton was planted in wide and narrow rows.The intercrop was planted alongsidethe furrows.The width of intercrop strip is 20～30 cm,The intercrop hybrd chilli Xiangnian1 is the best combine among intercrops in cotton field mainly in our province at the moment.

关 键 词：棉花 辣椒 间作 光合作用 

分 类 号：S344.2[农业科学—作物栽培与耕作技术]