河南省夏播花生新品种比较试验

[目的]对参试的12个花生品种进行品比试验,鉴定出适宜河南省夏播种植的花生品种。[方法]对不同花生品种的生育特性、农艺性状、经济性状、抗性表现、产量表现进行了比较。[结果]开农86、豫花98、商花24号荚果产量比对照增产10%以上,增产极显著,综合表现较好。其中,开农86、商花24号果型中等,出仁率高,单株生产力大,特别适宜夏播。豫花98和豫花92果小、仁小,荚果显著增产,推荐参加小粒花生品比试验;商花25号、开农85荚果分别比对照仅增产6.84%、5.09%。[结论]该研究为夏播花生新品种在河南的推广提供了理论依据。

Comparative Test on Summer Peanut Varieties in Henan Province

[Objective] To carry out comparative test on 12 peanut varieties, and to identify suitable peanut varieties for summer planting in Henan Province.[Method] We compared the growth characteristics, agronomic characters, economic characters, resistant performance and yield performance of different peanut varieties.[Result] Pod yields of Kainong 86, Yuhua 98 and Shanghua 24 increased by more than 10%, which were extremely significantly higher than that of CK and showed relatively good general performance.Among them, Kainong 86 and Shanghua 24 were specially suitable for summer planting due to the middle fruit size, high kernel percent and great productivity per plant.Yuhua 98 and Yuhua 92 had small fruits and kernels, and the pod yield increased significantly, which were recommended to be participated in small-fruit area test.The pod yields of Shanghua 25 and Kainong 85 were only 6.84% and 5.09% higher than that of CK.[Conclusion] This research provides theoretical foundation for the extension of summer peanut varieties in Henan Province.