One just heaped up some earth for an altar and then put a handful of loose earth with a sorghumroot on it, followed by the necessary obeisances and a few prayers for a good harvest and that's all.
积土为坛，再在坛上放一把土和一个高粱根儿，礼拜完毕，说几句祈求丰收的话，就算完成了。
2
Effects of waterlogging of soil on sorghumroot were studied on the Experimental Farm of Shanxi Agricultural University with pot culture utilizing waterlogging-simulation method at later growth stage.
Soaking sweet sorghum seeds in Ca2+, Zn2+ and their mixturecan improve the growth of the seedling, the length of the root, the number of roots and the height of seedling.