|Table of Contents|

Breeding of a New Watermelon Variety of Small Fruit-type ‘Nongtian L2K’

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2022年21
Page:
155-160
Research Field:
Publishing date:

Info

Title:
Breeding of a New Watermelon Variety of Small Fruit-type ‘Nongtian L2K’
Author(s):
LIU Jinwen1; WANG Lei1; TIAN Jinxiang2; YANG Luming3; SUN Bin4; SONG Jiarun1
(1.Zhongmu County Agricultural and Rural Work Committee,Zhengzhou,Henan 451450;2.Zhongmou County Watermelon Vegetable Research Institute,Zhengzhou,Henan 451450;3.College of Horticulture,Henan Agricultural University,Zhengzhou,Henan 451450;4.Henan Agricultural Vocational College,Zhengzhou,Henan 451450)
Keywords:
small fruit-type; new variety; ‘Nongtian L2K’; first-generation hybrid
PACS:
-
DOI:
10.11937/bfyy.20220985
Abstract:
‘Nongtian L2K’ is based on the excellent and stable strain ‘Huahuxiu LK32’ as the female parent and the stable and disease-resistant excellent strain ‘Yuhuamei LK33’ as the male parent，which is a high-quality,disease-resistant,high-yield new generation of small watermelon cultivar bred by hybridization.The average full growth period of mid-early maturity and early spring protected land cultivation is 102 days,and the fruit development period is 33 days.The average full growth period of cultivation in protected areas after the autumn delay is 85 days,and the fruit development period is 28 days.The fruit is oval in shape,with dark green thin stripes on the skin.The average single fruit mass in spring and autumn cultivation is about 1.85 kg.The pulp is red and the texture is crisp,and the content of soluble solids in the center is about 13.60%,and the content of soluble solids in the edge is about 10.60%.The average yields of the protected areas in early spring and late autumn were 83 737.35 kg·hm-2 and 83 193.75 kg·hm-2,respectively,with moderate resistance to fusarium wilt.It is suitable for planting in sandy loam or loam soil in the Henan Spring and Autumn protected Area in the Huanghuaihai Ecological Zone.In August 2021,it passed the registration of non-main crop varieties of the Ministry of Agriculture and Rural Affairs,registration number is GPD watermelon (2021) 410106.

References:

[1]李会松，高产，曹秀敏.日光温室秋冬茬小果型西瓜优质丰产栽培技术[J].中国瓜菜，2017，30（8）：45-46.[2]杨念，孙玉竹，吴敬学.中国西瓜甜瓜的区域优势分析[J].中国瓜菜，2016，29（3）：14-18.[3]邓云，安国林，朱迎春，等.小果型西瓜春茬设施栽培技术规程[J].中国瓜菜，2017，30（6）：38-40.[4]中华人民共和国农业部编.中国农业统计资料[M].2008版.北京:中国农业出版社，2009.[5]鲁进恒，张中州，袁刘正，等.保护地小果型西瓜品种比较试验[J].北方园艺，2017（1）：58-60.[6]王平勇，赵光伟，贺玉花，等.设施专用小果型西瓜新品种‘众天美颜’的选育[J].中国瓜菜，2019，32（2）：23-25.[7]朱学杰，朱真真，朱忠厚，等.小果型西瓜品种‘华晶13号’的选育[J].中国瓜菜，2019，32（4）：49-51.[8]王平勇，徐志红，徐永阳，等.小果型西瓜新品种‘众天锦龙’的选育[J].中国瓜菜，2020，33（9）：87-89.[9]周泉，郑绍儒，彭长城，等.优质黄瓤无籽西瓜新品种洞庭3号的选育[J].中国西瓜甜瓜，2002（1）：18-19.[10]刘洁云，黄伟华，吴艳艳，等.红色变异粉蕉品系红粉1号农艺性状及色素含量比较[J].中国南方果树，2020，49（6）：83-86，92.[11]刘东顺，齐立本，赵晓琴，等.优质抗病丰产西瓜新品种陇抗9号的选育[J].甘肃农业科技，2002（9）：23-26.[12]刘波，朱育菁，肖荣凤，等.西瓜枯萎病病株空间分布格局及其抽样技术[J].生态学报，2004，24（9）：2043-2049.

Memo

Memo:
-
Last Update: 2023-01-16