The time and method of planting cowpea is:I. Planting time of cowpea:When planting cowpea, it can be done in all three seasons except winter. The planting time for spring cowpea is usually in March-April, and should be started in late March in slightly cold areas to avoid low temperature affecting its growth. Summer cowpea is planted from April to June, and fall cowpea is planted from August to September. Second, cowpea planting method 1, variety selection:When planting in different areas, choose different varieties. For example, if the area is warm, you should choose varieties with good heat tolerance. There are many varieties of cowpea, some varieties have good disease resistance, some varieties have high yield, so choose according to different planting environments.2, treating seeds:If the seeds are harvested by yourself, remove the impurities in the seeds and soak them in sterilized liquid for about half an hour. After removing them, they should be washed, drained, and placed in a warm place to accelerate germination. When most of the seeds have germinated, they can be sown.3, deep plowing:Before planting, the land will be ploughed y for 20-30cm, and the soil will be fertilized with bottom fertilizer. The soil should be loose and well drained. Cowpea can adapt well to different soil conditions, so as long as the soil is relatively loose and has a certain degree of fertility.4, Planting:When planting, the sowing method is usually used. Just put 3-4 seeds in each planting hole, and then cover the seeds with soil. After planting, you need to water a pool of stagnant water to keep the land moist. When the seedlings grow, if they grow densely, they need to be interplanted in time. Also, when weeds grow, clean them up as soon as possible. /b21c8701a18b87d604397e8d150828381f30fd2d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85 2Fformat%2Cf_auto