摘要
以"春秋王"黄瓜为试材,研究了不同数量的芦笋秸秆与尿素混施对设施土壤性质及黄瓜生长、产量和品质的影响。结果表明:芦笋秸秆与尿素复配处理能显著降低土壤的EC值,增加土壤有机质和有效磷的含量,提高土壤中可交换阳离子的能力;与对照相比各处理均显著提高了设施黄瓜的生长、产量和品质,7.5t/hm2芦笋秸秆与225kg/hm2的尿素混施对土壤性质的改良及黄瓜产量的提高效果较好。
Taking ＇Chunqiuwang＇ cucumber as test material,the effect of asparagus residue and urea compound treatment on greenhouse soil properties and cucumber growth, yield and quality were studied. The results showed that asparagus residue and urea compound treatment could significantly reduce soil EC value, and increase soil organic matter and available phosphorus content,improve the ability of the exchangeable cations in the soil. Each treatment can significantly improve cucumber growth,yield and quality compared with the control. This study suggested that 7. 5 t/hmz asparagus residues and 225 kg/hm2 urea compound treatment was better than others for the improvement of soil properties and cucumber yield.
出处
《北方园艺》
CAS
北大核心
2013年第14期52-54,共3页
Northern Horticulture
基金
上海市科技攻关计划资助项目(07DZ19604)
襄阳市科技局资助项目(20270119)
关键词
芦笋秸秆
尿素
设施栽培
黄瓜
土壤性质
asparagus residue
urea
greenhouse cultivation
cucumber
soil properties
