“丰产二号”由广东省农科院蔬菜研究所选育成。植株高大粗壮，分校多，主基第7－8节着花序，每序着生以双托荚多，结荚齐整，荚长55－fo厘米，单荚重巧克。种子肾形，黑仁。该品种荚肉嫩脆甜，品质佳。耐热，早熟，播种至初收春植对天，夏秋植48天，翻花力强，延续采收期35天? “High yield on the 2nd” by the Guangdong Academy of Agricultural Sciences Institute of vegetables bred. Plant tall and stout, campus and more, the main section of the first 7-8 with inflorescences, each order with a double care pod, pod neat, pod length 55-fo cm, single pod weight chocolate. Seed kidney-shaped, black kernels. The varieties of tender and crisp sweet pod, good quality. Heat-resistant, precocious, sowing to early harvest Spring planting on the sky, summer and autumn planted 48 days, over-power, extended harvest 35 days?