河南农业科学 ›› 2023, Vol. 52 ›› Issue (12): 116-126.DOI: 10.15933/j.cnki.1004-3268.2023.12.013

• 园艺 • 上一篇    下一篇

4 个栽培因子组合对大棚西瓜—辣椒间作体系农艺性状、果实性状及产量的影响

李乡春,隋益虎,唐靖雯,胡能兵   

  1. (安徽科技学院,安徽 凤阳 233100)
  • 收稿日期:2023-08-25 出版日期:2023-12-15 发布日期:2024-01-05
  • 通讯作者: 隋益虎(1970-),男,安徽定远人,教授,博士,主要从事蔬菜遗传育种工作。E-mail:suiyh@ahstu.edu.cn
  • 作者简介:李乡春(1999-),女,安徽天长人,在读硕士研究生,研究方向:设施蔬菜栽培。E-mail:1420454857@qq.com
  • 基金资助:
    滁州市科技计划重点研发项目(2020ZN001);安徽省重点科技攻关面上项目(1704g07020111)

Effects of the Combination of Four Cultivation Factors on Agronomic,Fruit Traits and Yield of the Intercropping Systerm of  Watermelon‐Pepper in Greenhouses

LI Xiangchun,SUI Yihu,TANG Jingwen,HU Nengbing   

  1. (Anhui Science and Technology University,Fengyang 233100,China)
  • Received:2023-08-25 Published:2023-12-15 Online:2024-01-05

摘要: 为探索大棚条件下西瓜—辣椒间作最佳栽培因子组合,采用4因素4水平正交试验设计,研究西瓜种植密度(畦长A1—A4:2.0、2.5、3.0、3.5 m)、辣椒品种(B1—B4:凤绿5号、凤绿2号、凤紫运1号和羊角椒1110)、追肥量(C1—C4:375、525、675、825 kg/hm2)、辣椒种植密度(行数D1—D4:1、2、3、4行)对主要农艺性状、果实性状和产量的影响。结果表明,4个栽培因子对西瓜和辣椒总产量的影响大小依次为辣椒种植密度、辣椒品种、西瓜种植密度、追肥量。各因子适宜水平为西瓜种植畦长2.0~2.5 m、辣椒品种凤绿2号或羊角椒1110、追肥量825 kg/hm2、辣椒种植2~4行。A1B4C4D4、A2B2C4D3、A1B2C2D2和A4B2C1D4组合较好,总产量(西瓜+辣椒)为37 745.15~53 429.01 kg/hm2,其中,最优组合为组合A1B4C4D4,即西瓜种植畦长为2.0 m,搭配辣椒种植4行,辣椒品种选用羊角椒1110,追肥量825 kg/hm2

关键词: 西瓜, 辣椒, 间作, 农艺性状, 果实性状, 产量

Abstract: To search for the best combination of cultivation factors for the intercropping of watermelon and pepper in greenhouses,the orthogonal design method of four factors and four levels was employed to study the comprehensive effects of watermelon planting density(border length A1—A4:2. 0,2. 5,3. 0,3. 5 m),pepper variety(B1—B4:Fenglü 5,Fenglü 2,Fengziyun 1,Yangjiaojiao 1110),topdressing amount(C1—C4:375,525,675,825 kg/ha),pepper planting density(row number D1—D4:1,2,3,4)on main agronomic traits,such as plant height,plant width of watermelon and pepper,and yields. The results showed that the greatest impact factor on total yield of watermelon and pepper was pepper planting density,followed by pepper variety,watermelon planting density and fertilizer amount.The appropriate level of each factor was watermelon planting(border length)of 2.0—2.5 m,pepper varieties of Fenglü 2 or Yangjiaojiao 1110,topdressing amount of 825 kg/ha,and pepper planting(number of rows)of 2—4 rows.The combinations of A1B4C4D4,A2B2C4D3,A1B2C2D2 and A4B2C1D4 were better,and the total yield was 37 745.15—53 429.01 kg/ha.Among them,the optimal combination selected in this study is combination A1B4C4D4,i.e.watermelon planting border length of 2.0 m,pepper planting of 4 rows,the pepper variety of Yangjiaojiao 1110,and the topdressing amount of 825 kg/ha.

Key words: Watermelon, Capsicum, Intercropping, Agronomic traits, Fruit traits, Yield

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