1, seedling: flower cowpea root regeneration is weak, mostly use direct sowing method, germination temperature 25 to 30 degrees Celsius, sowing temperature should be above 20 degrees Celsius.

2, daily management: set up a stand, regularly apply the right amount of fertilizer, pay attention to the growth temperature.

3, harvesting: 7 to 10 days after flowering, pods full, seeds slightly exposed can be picked. When picking in the distance from the base of about 1 cm break, pay attention not to touch the other flowers.

4, the main vine topping: when the main vine is 2 to 2, 3 meters long to top, in order to promote the formation of inflorescences on the secondary flower buds, but also conducive to the harvesting of pods.

5, pest control: cowpea pests are mainly aphids and cowpea pod borer, aphids and cowpea pod borer can be prevented and treated with insecticides during the seedling period.