放线菌剂对连作温室甜瓜生长及产量和品质的影响  

Effect of Actinomycetes on Growth,Yield and Quality of Melon Under Continuous Cropping in Greenhouse

作　　者：王迪[1] 张宏宇[1] 杜志强[1] 徐慧春[1] 李志学[1] 车野[1] 

机构地区：[1]黑龙江省农业科学院大庆分院,黑龙江大庆163316

出　　处：《北方园艺》2015年第16期47-49,共3页Northern Horticulture

基　　金：黑龙江省农业科学院创新基金重点资助项目(ZD005)

摘　　要：以温室甜瓜连作8年的土壤为试材,采用比较研究方法,研究了土壤中增施放线菌剂后对甜瓜植株生长及产量、品质等方面的影响。结果表明:在土壤中增施放线菌剂使2个甜瓜品种的叶面积分别比对照增加8.7%和6.5%,叶绿素含量分别比对照增加8.2%和16.8%;小区产量较对照高出18.3%和21.0%;蛋白质含量、可溶性糖含量及维生素C含量也较对照有大幅度提高。说明增施放线菌剂,能促进甜瓜植株的生长,并能显著提高甜瓜的产量和品质。Taking the soil of 8-year-continuous cropping of the greenhouse as the test material,Adopting the method of comparative study,the effect of actinomycetes on growth,yield and quality of melon under continuous cropping in greenhouse were studied.The results showed that because of applying the actinomycetes in the soil,the leaf area of two melon varieties increased 8.7%and 6.5%,the chlorophyll content increased 8.2%and 16.8%;the yield improved 18%and 21%than CK,and the contents of protein,soluble sugar,vitamin C was significantly higher.All of these showed that the melon plants growth was much better,the yield and quality improved significantly after applied the actinomycetes in the soil.

关 键 词：放线菌剂 甜瓜 连作 产量及品质 

分 类 号：S652[农业科学—果树学]