河南农业科学2023，Vol.52Issue(12)：116-126,11.DOI:10.15933/j.cnki.1004-3268.2023.12.013
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
Effects of the Combination of Four Cultivation Factors on Agronomic,Fruit Traits and Yield of the Intercropping Systerm of Watermelon-Pepper in Greenhouses
摘要
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 37745.15-53429.01 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.关键词
西瓜/辣椒/间作/农艺性状/果实性状/产量Key words
Watermelon/Capsicum/Intercropping/Agronomic traits/Fruit traits/Yield分类
农业科技引用本文复制引用
李乡春,隋益虎,唐靖雯,胡能兵..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[J].河南农业科学,2023,52(12):116-126,11.基金项目
滁州市科技计划重点研发项目(2020ZN001) （2020ZN001）
安徽省重点科技攻关面上项目(1704g07020111) （1704g07020111）
