籽用工业大麻“汾麻3号”旱作高产栽培技术的研究

Study on High-yield Cultivation Techniques of Industrial Hemp “Fenma 3” under Dry Farming

针对山西省籽用工业大麻栽培技术缺乏,产量低而不稳的问题,通过大田试验,设置A播期(5月3日、6月3日)、B密度(1000、2000、3000株/667m^2)、C行距(60、120cm)、D施肥量(不施肥、中施肥量-基肥施复合肥30kg/667m^2、高施肥量-基肥施复合肥60kg/667m^2+灌浆期尿素20kg/667m^2)4个因素。随机区组排列,共36个处理组合,两次重复。结果表明:夏播(6月3日)+密度(3000株/667m^2)+行距60cm+施肥量(基肥施复合肥30kg/667m2)适宜山西省的工业大麻种植模式,可获得最高产量。

In view of the shortage of cultivation techniques and the low and unstable yield of seed hemp in Shanxi Province,field experiments were carried out.Four factors were settled as following:A: sowing period( May 3,June 3 ),B:density ( 1000,2000,3000 plants /667 m^2 ),C:line distance ( 60 cm,120 cm) and D:fertilizer( 0,basal fertilizer 30 kg /667 m^2,basal fertilizer 60 kg /667 m^2, grouting period chasing urea 20 kg /667 m^2 ).All were arranged in random groups with 36 treatments repeated twice.The results showed that summer sowing ( June 3),density ( 3000 plants /667 m^2 ),line distance 60 cm and fertilizer ( basal fertilizer 30 kg /667 m^2 ) is a suitable cultivation model for industrial hemp in Shanxi Province and can obtain the highest yield.