Comparison test of several characteristic long cowpea cultivars .

特色长豇豆品种比较试验。

It kind of cowpea , towel gourd , this thing is not optional , the first test .

就种眉豆、丝瓜吧，这东西不择地，先试验试验。

Purdue university in indiana is using videos to promote a project in africa called pics , purdue improved cowpea storage .

印第安纳州普渡大学使用视频在非洲推广一个名为pics，即普渡大学改进豌豆储藏的项目。

Influence of different hybridizing methods and size of common peduncle for cowpea hybridizing pollination .

不同杂交方法及花序柄长短对豇豆杂交授粉的影响。

The authors say farmers must learn to use marginal lands that could be prime location for crops such as millet , sorghum and cowpea .

文章作者认为农户必须学会利用边际耕地，这些地方很适合种植小米、甜高粱和豇豆等作物。