不同种植密度对苹果苦瓜产量和商品瓜率的影响  

Effects of different planting densities on yield and commercial melon rate of Apple bitter gourd

作　　者：王会[1] 宿秀丽[2] 温海霞[2] 朱杰 谭顺林 张杰[2] WANG Hui;SU Xiu-li;WEN Hai-xia;ZHU Jie;TAN Shun-lin;ZHANG Jie(Xiangyang Vocational and Technical College,Xiangyang 441050,Hubei,China;Xiangyang Academy of Agricultural Sciences,Xiangyang 441000,Hubei,China)

机构地区：[1]襄阳职业技术学院,湖北襄阳441050 [2]襄阳市农业科学院,湖北襄阳441000

出　　处：《湖北农业科学》2022年第20期79-81,91,共4页Hubei Agricultural Sciences

基　　金：襄阳市农业重点科技计划项目(襄科技[2019]5号);湖北省农业科技创新中心创新团队项目(2021-620-000-001-007)。

摘　　要：以水果型苦瓜(Momordica charantia L.)苹果苦瓜为材料,设置种植密度试验,分析其对苹果苦瓜早期产量、总产量、早期商品瓜率、全采收期商品瓜率的影响。结果表明,前期产量和总产量与种植密度关系较大,当行距为2.5 m时,株距0.62 m处理前期产量最高,且各处理之间前期商品瓜率没有明显差异;株距0.72 m的处理总产量最高,但除去非商品瓜后,株距0.80 m处理反而商品瓜产量最高,说明苹果苦瓜不同种植密度对前期产量、总产量和中后期商品瓜率影响较大。Using fruit-type balsam pear(Momordica charantia L.)Apple bitter gourd as material,the experiment of planting density was set up to analyze its effect on early yield,total yield,early commercial melon rate and full harvest commercial melon rate of Apple bitter gourd. The results showed that the early yield and total yield were closely related to the planting density. When the row spacing was 2.5 m,the early yield of the treatment with 0.62 m plant spacing was the highest,and there was no significant difference in the early commercial melon rate among different treatments;the total yield of the treatment with 0.72 m plant spacing was the highest,but after excluding non-commercial melons,the treatment with 0.80 m plant spacing had the highest yield of commercial melons,indicating that different planting densities of Apple bitter gourd had great effects on the early yield,total yield and the rate of commercial melons in the middle and later stages.

关 键 词：苹果苦瓜 种植密度 前期产量 总产量 商品瓜率 

分 类 号：S642.5[农业科学—蔬菜学]