为选育高产、优质、抗性强的加工专用型花生品种，笔者以泉花7号为母本、台南13为父本，通过有性杂交选育而成龙花243。以泉花10号为对照，经多年多点试验，龙花243荚果产量为4202.7 kg·hm-2，籽仁产量为2815.35 kg·hm-2，比对照泉花10号分别增产12.0%和11.49%。其生产性示范增产幅度在750～2250 kg·hm-2范围。按湿烤咸酥花生的成品标准，龙花243加工产品（荚果）的出仁率和纯质率均达特级品标准，比泉花10号分别增加4.8%和8.1%。结果表明，龙花243高产、抗病、适应性广、加工属性好，是伏良的加工（荚果）型花生新品种，已于2010年3月通过福建省品种认定。
The new processing type peanut variety Longhua 243 was selected by crossing between Quanhua No.7 (female parent) and Tainan 13 (male parent). After years of multi-location trials, this peanut variety gave a pod yield of 4202.7 kg·hm-2 and a kernel yield of 2815.35 kg·hm-2, 12% and 11.49% higher than those of the local variety Quanhua No.7. The yield at the demonstration sites ranged from 750 kg·hm-2 to 2250 kg ·hm-2. According to the standards of wet roasted salty crisp peanut processing, the processed Longhua 243 peanuts met the special grade of the standard in the kernel rate and the purity rate, 4.8% and 8.1% higher than those of the control variety Quanhua 10, respectively. The peanut variety Longhua 243 is high in yield and quality, high in stress resistance, wide in adaptability and good in pod processing. Longhua 243 was released by Fujian Provincial Crops Approval Committee in March 2010.