摘要
以"光辉101"番茄为试材,采用好氧堆肥产生的牛、马、羊粪堆肥对连作6年的土壤进行改良,探讨了不同有机堆肥处理对番茄产量、品质、土壤养分及土壤酶活性的影响。结果表明:与常规栽培和全施化肥处理相比,连作6年的土壤中施加牛、马、羊粪堆肥能显著增加番茄单果质量和产量,改善维生素C含量、可溶性糖含量及糖酸比等品质指标,提高蔗糖酶和脲酶等土壤酶活性。比较3种堆肥发现,羊粪堆肥处理对改善土壤养分效果最佳,而牛粪堆肥处理后番茄产量最高,果实品质最佳,蔗糖酶和脲酶等土壤活性显著高于其它2个堆肥处理。综上,牛、马、羊粪堆肥可起到提高番茄产量、品质和调节土壤养分及酶活性的作用,其中牛粪堆肥效果最明显。
‘Guanghui 101’ tomato variety was used as experimental material,dairy compost,horse compost and sheep compost was applied to the 6 years replant soil of tomato,respectively.The effect of different organic composts on tomato yield,quality,nutrition contents and activity of enzyme on 6 years replant soil was investigated.The results showed that dairy compost,horse compost and sheep compost which was applied into replant soil significantly increased the signal fruit weight and yield of tomato,improved quality index,such as vitamin C content,soluble sugar content and ratio of sugar-acid,enhanced soil sucrase activity and soil urease activity,compared to the full chemical fertilizer treatment and CK treatment.Among the dairy compost,horse compost and sheep compost,sheep compost was the best to increase soil nutrition,but dairy compost was the best treatment for tomato yield,quality and enzyme activity compared with horse and sheep compost.Conclusion,dairy compost,horse compost and sheep compost significantly improved tomato yield,quality and regulated soil characteristics,enzyme activity,dairy compost effect was the best of all.
作者
萨日娜
陈立新
王娟
刘力勇
邹春娇
SA Rina;CHEN Lixin;WANG Juan;LIU Liyong;ZOU Chunjiao(Horticultural Sub-Academy,Heilongiang Academy of Agricultural Sciences,Harbin,Hcilongjiang 150069)
出处
《北方园艺》
CAS
北大核心
2020年第22期42-47,共6页
Northern Horticulture
基金
2017年哈尔滨市应用技术研究与开发资助项目(2017RAQYJ109)
国家大宗蔬菜产业技术体系哈尔滨综合试验站资助项目(CARS-23-G01)
蔬菜标准化栽培技术集成与示范资助项目(ZY16C05-4)
黑龙江省农业科学农业科技创新跨越工程资助项目(HNK2019CX10)。
关键词
番茄
产量
品质
土壤养分
土壤酶活性
tomato
yield
quality
soil nutrition
soil enzyme activity
