Evaluation of agronomic characters of fresh edible peanut germplasm resources in Hainan province

In view of the problems of low yield and poor quality of fresh edible peanut in Hainan province，100 peanut germplasm resources were evaluated by field planting，indoor test and so on. The results indicated that the productivity per plant，main stem height，length of branche，total number of branches，ruit of branches，main stem leaves，pods per plant and protein content ranged from 6.2-46.2 g，28.6-100.8 cm，37.9-106.7 cm，2.8-17.7，2-11.3，11-36.3 and 23.18%-36.87%，respectively . However，the variation coefficients were 49.7%，22.3%，21.4%，37.9%，31.4%，18.6%，36.6%，6.91%，respectively. Based on the comprehensive analysis of these 8 characters，the selected peanut germplasm resources Qionghong1，Zhonghua9，Zihua1，Gongchenghong，Ledonghong2，Hongli2，Yuhua3，Lingshuihongpi，GPWCZH，Quanhua59，Hei peanut101，Kaifeng white peanut，Quanhua127，Jihua1206，Guihua166，Zhanhong3，Quanhua25，Quanhua60，Quanhua125，Yuanza5 were identified.