珍珠苦瓜新品种利农珠秀的选育  

Breeding of a New Pearl Bitter Gourd Cultivar Linongzhuxiu

作　　者：陈木溪 郑汉藩 陈如珠 麦怀欣 CHEN Muxi;ZHENG Hanfan;CHEN Ruzhu;MAI Huaixin(Guangdong Helinong Agricultural Research Institute Co.,Ltd.,Shantou 515800)

机构地区：[1]广东和利农生物种业股份有限公司,广东汕头515800

出　　处：《长江蔬菜》2025年第8期32-34,共3页Journal of Changjiang Vegetables

基　　金：广东省省级科技计划项目(2022B0202160015)。

摘　　要：利农珠秀是以自交系LN99-2为母本、自交系ZX54为父本配制而成的杂交一代苦瓜新品种。利农珠秀中早熟,第1雌花节位春季约第14节、秋季约第18节。从播种至始收春季约72 d、秋季约52 d,延续采收期春季约36 d、秋季约37 d。利农珠秀苦瓜长圆锥形,平均瓜长32.0 cm、横径6.8 cm、肉厚1.1 cm,单瓜质量460 g,瓜色翠绿,粒条瘤相间,丰产性和商品性好,品质优良,中抗枯萎病。适宜广东省春、秋季种植,每667 m^(2)产量约2500 kg。Linongzhuxiu is a new pearl bitter gourd F_(1) hybrid cultivar bred with inbred line LN99-2 as female parent and inbred line ZX54 as male parent.It is mid-early maturing,and the first female flower node is about 14th in spring and 18th in autumn.It takes about 72 days in spring,about 52 days in autumn from sowing to harvest,and the continuous harvest period is about 36 days in spring and 37 days in autumn.It is long conical shaped and green,with 32.0 cm in length of the fruit,6.8 cm in diameter,1.1 cm in flesh thickness,and 460 g in single fruit weight.It has good yield and commodity,good quality,and moderate resistance to fusarium wilt.The yield is about 2500 kg per 667 m^(2).It is suitable for planting in spring and autumn in Guangdong Province.

关 键 词：苦瓜 新品种 利农珠秀 杂交一代 

分 类 号：S642.5[农业科学—蔬菜学]