摘要
华晶3号是河南省洛阳市农兴农业科技发展有限公司选育的小果型黄皮红瓤特色精品西瓜新品种。主要特点是果皮鲜黄具赤金色隐形条纹,艳丽美观,皮薄较韧,汁多爽口;生长势较弱,不疯长,蔓细叶小,任何节位、任何季节均易坐果。采用普通西瓜栽培方式不能发挥其特性,果个小,产量低,经济效益不够理想。为此,笔者在日光温室和塑料大棚中进行了不同播种期、不同栽植密度、不同整枝方式和不同留果节位的对比试验。结果表明:冬季在日光温室内于1月10-20日播种,春季在塑料大棚于2月10-20日播种,夏秋季节以6月15-25日播种;667m2定植2000株、1株2蔓整枝方式,第3朵雌花留果,效果最好。用此技术大面积示范,获得了平均667m2收入12700元的较好效益。
Huajing No. 3 ,bred by Nongxing Agriculture Science and Technology Development Limited Company, Luoyang, Henan ,is a new mini watermelon cultivar with yellow skin and red flesh. The fruit of Huajing No. 3 has thin but durable rind, bright yellow skin with unclear golden strips. The flesh is tasty and juicy. The plant is weak with thin vine and small leaves. It has stable fruit set under most growing condition. Special crop management is needed for achieving expected yield and profit. The different sowing date,planting density,vine training,and fruit setting node under greenhouse and plastic house were investigated. The results showed that the suitable sowing date for Huajing No. 3 is January 10 to 20 under greenhouse in winter, February 10 to 20 under plastic house in spring,June 15 to 25 in summer or autumn ;the proper planting density is 2 000 plants per 667 m^2 with two branches per plant;and the suitable fruit set position is to use the third female flower on the vine to set fruit. Huajing No. 3 can achieve a crop value of 12 700 yuan per 667 m^2 with recommended cultural practices.
出处
《中国瓜菜》
CAS
2008年第2期15-18,共4页
China Cucurbits And Vegetables
基金
河南省科技厅农业科技成果转化资金项目
关键词
小果型西瓜
华晶3号
优质高效
栽培技术
Mini watermelon
Huajing No. 3
High yield
High quality
Cultural techniques
