1.整地播种:红麻是深根作物,根系入土深度可达3尺以上,侧根多集中在6～8寸耕作层,因此播种前要在深翻的基础上,精耕细耙,耙平耙碎,0.8、1.2、1.3、1.6尺垄单行种植,2.2尺的大垄可以双行种植.做垄时每亩施厩肥或土杂肥4,000～5,000斤,过磷酸钙30～50斤.红麻是喜温作物,当10厘米土温稳定通过12℃时才适于播种(我 1. Land preparation and sowing: kenaf is a deep-rooted crop, the depth of the root system can reach more than 3 feet, and the lateral roots are mostly concentrated in the 6 ~ 8-inch tillage layer. Therefore, on the basis of deep plowing before sowing, intensive rake and raking Rake broken, 0.8,1.2,1.3,1.6 foot ridge single row planting, 2.2-foot wide ridge can be double-row planting .When the ridge of fertilizer per mu manure or Tuza 4,000 ~ 5,000 pounds, superphosphate 30 to 50 pounds. Red Hemp is a hi-temperature crop, which is suitable for sowing when 10 cm soil temperature is stable at 12 ° C (I