摘要
在芍药与小麦间作模式下,设置7个有机菌渣肥不同施用量处理,分别为每666.7m^(2)施1 000 kg(T1)、2 000 kg(T2)、3 000 kg(T3)、4 000 kg(T4)、5 000 kg(T5)、6 000 kg(T6)及不施肥对照(CK),研究有机菌渣肥不同施用量对芍药、小麦农艺性状、产量、土壤温度、土壤水分及N、P、K、有机质含量的影响。结果表明:在T5处理下,芍药和小麦的农艺性状均表现出较高水平,666.7m^(2)芍药根鲜重和小麦籽粒产量最高,分别为1 865.6、669.7 kg;土壤中的有机质、水解氮、有效磷、速效钾含量综合表现较好,分别为60.3 g/kg、224.6 mg/kg、351.0 mg/kg、312.0 mg/kg,比CK分别高出458.33%、203.51%、267.15%、110.81%。本试验初步得出,666.7m^(2)施用5 000 kg为芍药间作小麦地块的最佳有机菌渣肥施用量。
Under the intercropping pattern of Paeonia lactiflora Pall and wheat, seven treatments were set according to different application rates of the organic residue fertilizer as 1 000 kg(T1), 2 000 kg(T2), 3 000 kg(T3), 4 000 kg(T4), 5 000 kg(T5), 6 000 kg(T6) per 666.7 m^(2) and no fertilizer(CK). The effects of different application rates of organic fungus residue fertilizer on agronomic characters and yield of P. lactiflora and wheat, soil temperature and moisture, and contents of N, P, K and organic matters in soil were studied.The results showed that under T5 treatment, the agronomic characters of P. lactiflora and wheat were higher, and the fresh weight of P. lactiflora roots and wheat grain yield per 666.7 m^(2) were the highest as 1 865.6 kg and 669.7 kg, respectively;the contents of organic matter, hydrolytic nitrogen, available phosphorus and available potassium in soil were 60.3 g/kg, 224.6 mg/kg, 351.0 mg/kg and 312.0 mg/kg, which were 458.33%, 203.51%, 267.15% and 110.81% higher than those of CK, respectively. It was concluded that 5 000 kg per 666.7 m^(2) of organic fungus residue was the best application rate for intercropping of wheat and P. lactiflora.
作者
高秋美
孟庆峰
任丽华
米真如
董秋颖
田北京
韩金龙
王志芬
解心景
Gao Qiumei;Meng Qingfeng;Ren Lihua;Mi Zhenru;Dong Qiuying;Tian Beijing;Han Jinlong;Wang Zhifen;Xie Xinjing(Jining Academy of Agricultural Sciences,Jining 272031,China;Institute of Agriculural Products,Shandong Academy of Agricultural Sciences,Jinan 250100,China;Juancheng County Xie Pharmaceutical Co.,Ltd.,Hexe 274600,China)
出处
《山东农业科学》
北大核心
2021年第9期95-99,共5页
Shandong Agricultural Sciences
基金
山东省现代农业产业技术体系中草药产业创新团队项目(SDAIT-20-08)。
关键词
有机菌渣肥
芍药
小麦
间作
施用量
Organic fungus residue fertilizer
Paeonia lactiflora Pall
Wheat
Intercropping
Application rate
