川东南酿酒(糯)高梁栽培技术的研究

摘要

In this trials,the techniques of waxy sorghum cultivation in southeast Sichuan, including the selection of species, breeding time, transplanting seedlings or seedling leaves, transplanting density and the application amount of nitrogen fertilizer were studied. Hie result showed that Lunuo No. 8 was a high-yield and high-quality variety of wine( waxy) which was adaptable for this area, Lunuo No. 8 could be productive under the optimal conditions:Seeds were sowed in early April; Seedlings were transplanted at 4.5 - 5.5 leaves for 30 - 35 days old; The planting density was 6000-7000 plants per 667 m2; N fertilizer application amount was 10-12.5 kg/667m2.%本试验对川东南酿酒(糯)高粱栽培中的品种选用、最佳播种期、移栽苗(叶)龄、种植密度和氮肥施用量进行了研究.结果表明:泸糯8号是一个适宜该区域种植的高产、优质酿酒(糯)高粱品种,该品种在4月上旬播种,苗龄30 ～35 d或叶龄4.5 ～5.5叶移栽,每667 m2种植6000 ～7000株,每667 m2施氮10～12.5 kg的条件下可获得较高产量.