[1]刘金文,王磊,田金相,等.小果型西瓜新品种“农田L2K”的选育[J].北方园艺,2022,(21):155-160.[doi:10.11937/bfyy.20220985]
　LIU Jinwen,WANG Lei,TIAN Jinxiang,et al.Breeding of a New Watermelon Variety of Small Fruit-type ‘Nongtian L2K’[J].Northern Horticulture,2022,(21):155-160.[doi:10.11937/bfyy.20220985]
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小果型西瓜新品种“农田L2K”的选育

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 期数: 2022年21 页码: 155-160 栏目: 出版日期: 2022-11-15
Title:
Breeding of a New Watermelon Variety of Small Fruit-type ‘Nongtian L2K’
作者:
刘金文1; 王磊1; 田金相2; 杨路明3; 孙斌4; 宋佳润1
（1.中牟县农业农村工作委员会，河南 郑州 451450；2.郑州市中牟县农田西瓜蔬菜研究所，河南 郑州 451450；3.河南农业大学 园艺学院，河南 郑州 451450；4.河南农业职业学院,河南 郑州 451450）
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)
关键词:
小果型; 新品种; “农田L2K”; 杂交1代
Keywords:
small fruit-type; new variety; ‘Nongtian L2K’; first-generation hybrid
DOI:
10.11937/bfyy.20220985
文献标志码:
A
摘要:
“农田L2K”是以优良稳定品系‘花虎秀LK32’为母本、稳定抗病优良品系‘玉花美LK33’为父本，经杂交所育的优质、抗病、丰产杂交一代小型西瓜新品种。该品种中早熟，早春保护地栽培平均全生育期102 d，果实发育期33 d；秋延后保护地栽培平均全生育期85 d，果实发育期28 d。果实椭圆形，果皮深绿色细条纹，春秋栽培平均单果质量1.85 kg左右，果肉红色，质地酥脆，中心可溶性固形物含量13.60%左右，边部可溶性固形物含量10.60%左右。早春、秋延后保护地栽培平均产量分别为83 737.35、83 193.75 kg·hm-2，中抗枯萎病。适宜在黄淮海生态区河南春秋保护地沙壤土或壤土种植。2021年8月，通过农业农村部非主要农作物品种登记，登记号为GPD 西瓜（2021）410106。
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.

参考文献/References:

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备注/Memo

第一作者简介：刘金文（1976-）,男，本科，高级农艺师，现主要从事园艺及作物栽培技术等研究工作。E-mail:nyjljw@163.com.责任作者：王磊（1972-）,男，本科，高级农艺师，现主要从事园艺作物病虫害等研究工作。E-mail:nyjwl@163.com.基金项目：财政部和农业农村部:现代农业产业技术体系资助项目（CARS-26）；农业农村部“十四五”国家科技支撑计划重点资助项目（NYKJ9077）。收稿日期：2022-03-17

更新日期/Last Update: 2023-01-16