种植密度对丝瓜生长和品质的影响  

Effects of Planting Densities on the Growth and Quality of Towel Gourd

作　　者：林晓军 赵东风 章心惠 LIN Xiao-jun;ZHAO Dong-feng;ZHANG Xin-hui(Government of the People’s Republic of China Economic Development Service Center,Quanwang Town,Qujiang District,Quzhou City,Zhejiang Province,Quzhou 324007,China;Quzhou Institute of Agricultural and Forestry Sciences,Zhejiang Province,Quzhou 324000,China)

机构地区：[1]浙江省衢州市衢江区全旺镇人民政府经济发展服务中心,浙江衢州324007 [2]浙江省衢州市农业林业科学研究院,浙江衢州324000

出　　处：《中国果菜》2022年第4期60-63,共4页China Fruit & Vegetable

摘　　要：本试验以衢州地区主栽丝瓜品种‘衢丝1号’为试材,设置5个种植密度处理(950、1 110、1 330、1 660、2 220株/667 m^(2))进行栽培试验。结果表明,不同密度处理对丝瓜生育期和品质的影响不大。随着密度的减小,植株个体生长条件得到优化,瓜长、瓜横径、肉厚、单瓜质量、每株结瓜数有增大的趋势,病害有降低趋势。随着密度的增加,个体生长条件受到限制,产量降低;在种植密度为1 330株/667 m^(2),即行距100 cm、株距50 cm时最适宜,此时丝瓜品质最佳,产量最高,为3 105.6 kg/667 m^(2)。In this experiment, the main loofah breed ’Qusi No.1’in Quzhou area was used as the material, and 5 treatments of density(950, 1 110, 1 330, 1 660, 2 220 plants/667 m^(2)) were adopted for the comparative experiment.The results showed that different density had little effect on the growth period and quality of loofah. With the decrease of plant density, the growth condition of individual plant was optimized, the length, cross section, flesh thickness, single melon weight and the number of melon per plant were increased, and the disease were decreased.With the increase of density, the growth condition of individual was limited, and the yield decreased accordingly.The optimum planting density was 1 330 plants/667 m^(2), which was 100 cm row spacing and 50 cm plant spacing. At this time, the quality was the best, and the yield was the highest, which was 3 105.6 kg/667 m^(2).

关 键 词：丝瓜 栽培 适宜密度 品质 产量 

分 类 号：S641[农业科学—蔬菜学]