本文总结了薏苡的生育特性和栽培技术。试验中发现薏苡中茎和芽鞘对光很敏感,出叶速度前期慢、后期快,穗分化次序主茎和顶芽先、分蘖和腋芽后,千粒重和产地环境条件有密切关系。薏苡矮秆种与高秆种相比,生育期、株高、叶片数、穗长、结实率都有明显差异。播种期掌握使抽穗扬花在八月中旬为原则,株行距30×38厘米为宜,每穴2本。 This article summarizes the reproductive characteristics of Coix and cultivation techniques. The test found that the stem and sheath of Job’s tears is very sensitive to light, the early leaves of the early slow, late fast, spike differentiation of the main stem and the top of the bud, tillering and axillary buds, grain weight and the origin of environmental conditions are closely related. Compared with the tall stalk species, Coix seed short stalk species had significant differences in growth period, plant height, leaf number, spike length and seed setting rate. Seeding to grasp the earring flowering in mid-August for the principle of spacing of 30 × 38 cm plant line is appropriate, two per hole.