茭白鞘叶地埋式生物反应堆对大棚草莓生长及土壤肥力的影响  

Effects of Zizania latifolia Sheath Leaves Buried Bioreactor on Strawberry Growth and Soil Fertility in Greenhouse

作　　者：翁丽青 葛鑫涛 潘丽卿 WENG Liqing;GE Xintao;PAN Liqing(Yuyao Agricultural Technology Extension Service Station,Zhejiang 315400;Boxi Family Farm in Canal Street of Yuhang District)

机构地区：[1]浙江余姚市农业技术推广服务总站,315400 [2]杭州余杭区运河街道博溪家庭农场

出　　处：《长江蔬菜》2021年第8期66-70,共5页Journal of Changjiang Vegetables

基　　金：现代农业产业技术体系专项资金资助(CARS-24-G-06);中央重大农技推广项目(yy2018004)。

摘　　要：为实现茭白鞘叶的无害化处理与资源化利用,提高大棚草莓的产量、品质和土壤有机质含量,特开展本试验。试验结果表明,BR2(每667 m^(2)埋施2000 kg茭白鞘叶)处理草莓产量达到2658.7 kg/667 m^(2),比对照常规处理增产31.02%;可溶性总糖、维生素C含量和糖酸比分别比对照处理提高35.54%、25.41%和21.30%;此外,与对照相比,BR2处理日平均增温最大可达到1.29℃,CO_(2)通量提高1.87~2.78倍,土壤有机质含量提高0.64%。The purpose of this experiment was to realize the harmless treatment and resource utilization of Zizania latifolia sheath leaves,and to improve the yield and quality of strawberry,and soil fertility in greenhouse.The results showed that compared with the control treatment,the yield of BR2 treatment(2000 kg/667 m^(2) sheath leaves buried)was 2658.7 kg/667 m^(2),with the increase rate of 31.02%,while the contents of total soluble sugar,vitamin C and the ratio of sugar to acid increased by 35.54%,25.41%and 21.30%,respectively.In addition,the daily average temperature increase of BR2 treatment could reach 1.29℃,and the CO_(2) flux increased by 1.87-2.78 times,while the soil organic matter content increased by 0.64%.

关 键 词：茭白鞘叶 地埋式生物反应堆 草莓 产量 土壤肥力 

分 类 号：S668.4[农业科学—果树学]