茭白叶堆肥对青菜生长、品质及土壤状况的影响  

Zizania latifolia leaves compost affects the growth,quality of pakchoi and soil properties

作　　者：陈剑[1] 齐文 蒋海凌 陶永刚 钱仲仓[1] 陈真 CHEN Jian;QIWen;JIANG Hailing;TAO Yonggang;QIAN Zhongcang;CHEN Zhen(Taizhou Academy of Agricultural Sciences,Linhai 317000,Zhejiang,China;Huangyan District Seed Development Center Taizhou city,Taizhou 318020,Zhejiang,China;Huzhou Jiangxin Road Straw Weaving Culture and Art Communication Co.,Ltd.,Huzhou 313009,Zhejiang,China)

机构地区：[1]台州市农业科学研究院,浙江临海317000 [2]台州市黄岩区种子发展中心,浙江台州318020 [3]湖州市匠心路草编文化艺术传播有限公司,浙江湖州313009

出　　处：《中国瓜菜》2022年第12期71-77,共7页China Cucurbits And Vegetables

基　　金：台州市科技计划项目(1901hb01)。

摘　　要：为明确茭白叶堆肥的潜在应用价值,采用露地栽培,研究了茭白叶堆肥的不同原料和使用量对青菜产量、品质和土壤状况的影响。结果表明,添加猪粪的堆肥在22.5 t·hm^(-2)施肥量下,青菜维生素C含量(w,后同)最高,为54.30 mg·100 g^(-1),在7.5 t·hm^(-2)施肥量下青菜可溶性糖含量最高,为4.39%。添加鸡粪堆肥后在37.5 t·hm^(-2)用量下土壤的过氧化氢酶活性和脲酶活性分别达2.72 mL·g^(-1)和360.74 U·g^(-1),分别比商品有机肥提高8.80%和4.69%。研究表明,茭白叶堆肥对青菜产量、蔬菜品质和土壤质量均有提高。To explore the application potential of Zizania latifolia leaves compost,the effect of raw materials of the compost and amount of the compost used on the production and quality of pakchoi and soil properties under open filed cultivation was evaluated.The highest vitamin C content(54.30 mg·100 g^(-1))of pakchoi was observed in the pig manure composting amount of 22.5 t·hm^(-2).The highest soluble sugar content of pakchoi(4.39%)was observed in the pig manure compsting amount of 7.5 t·hm^(-2).The soil catalase and urease activity reached 2.72 mL·g^(-1)and 360.74 U·g^(-1)when 37.5 t·hm^(-2)composts made from chicken manure were added,which were 8.80%and 4.69%higher than that added with conventional organic fertilizer.The results indicated application potentials of Zizania latifolia compost in vegetable production and soil quality improvement.

关 键 词：青菜 茭白叶堆肥 产量 品质 酶活性 

分 类 号：S634.3[农业科学—蔬菜学]