不同穴盘营养土配置对西瓜幼苗生长的影响  

Effect of different nutritional soil on the growth of watermelon seedlings

作　　者：陈宗光 江姣 祖嘉笠 袁俊萍 叶长锁 CHEN Zongguang JIANG Jiao ZU Jiali YUAN Junping YE Changsuo(Beijing Daxing Agricultural Technique Popularization Station, Beijing102600, China)

机构地区：[1]北京市大兴区农业技术推广站,北京102600

出　　处：《中国瓜菜》2016年第11期37-40,共4页China Cucurbits And Vegetables

基　　金：北京市农业局团队建设专项"西甜瓜产业技术体系北京创新团队"(BAIC10-2016);国家西甜瓜产业技术体系专项基金(CARS-26)

摘　　要：为了研究集约化育苗模式以及适合北京地区西瓜栽培的育苗设备,针对不同穴盘营养土配置对西瓜幼苗品质的影响展开比较试验,为当地西瓜生产提供理论和技术支撑。结果表明,处理4(土∶基质=3∶1)和处理3(土∶农家肥=3∶2)表现较为突出。处理4在果实品质和植株高度、茎粗度和叶面积等缓苗方面表现好;中心和边缘可溶性固形物含量梯度最小,分别为12.47%和9.87%,且果皮最薄,口感更好,可食用部分更多。处理3在果实单瓜质量、折合667 m^2产量和根冠比方面表现好;单瓜质量和折合667 m^2产量分别为1.83、4 360.89 kg。因此,综合分析处理4和处理3表现较好,值得推广使用。In order to study the intensive seedlings mode and suitable equipment of watermelon cultivation in Beijing area, comparison experiment about different nutritional soil were used in this research. The results indicated that experimental treatment 4 （soil ： substrate=3 ： 1） and treatment 3 （soil ： farmmanure=3 ： 2） had outstanding performance. Treatments g performed noticeably well in fruit quality,plant height, stem thickness and leaf area. the center and edge of the soluble solids content were 12.47% and 9.87% respectively. At the same time the fruit showed thinnest fruit skin, better taste and more edible part. Treatments 3 performed noticeably well in single fruit weight （1.83 kg）, yield （4 360.89 kg） and root shoot ratio.

关 键 词：西瓜 穴盘 营养土 幼苗质量 

分 类 号：S651[农业科学—果树学]