不同土壤调理剂用量对花椰菜生长及土壤改良的效果试验  

Effects of Different Amounts of Soil Conditioner on Cauliflower Growth and Soil Improvement

作　　者：张秉涯 吴光明 纪任堂 ZHANG Bingya;WU Guangming;JI Rentang(Youxi County Farmland Construction and Soil Fertilizer Technology Promotion Station,Fujian 365100;Youxi County Institute of Agricultural Sciences;Youxi County Breeding Farm)

机构地区：[1]尤溪县农田建设与土肥技术推广站,福建365100 [2]尤溪县农业科学研究所 [3]尤溪县良种繁育场

出　　处：《长江蔬菜》2023年第16期78-81,共4页Journal of Changjiang Vegetables

摘　　要：为了验证主推土壤调理剂在尤溪县内土壤改良的效果,明确主推土壤调理剂的适用用量水平,以花椰菜为研究对象,开展了不同土壤调理剂用量对农作物生长及土壤改良的影响试验。试验结果表明,不同土壤调理剂用量在不同程度上提高了花椰菜收获后耕作层土壤的pH值,增加了土壤有机质,丰富了土壤有效磷、速效钾、交换性钙和交换性镁的含量,同时提高了花椰菜产量。综合考虑土壤改良效果和生产成本,生产上建议施用200 kg/667 m^(2)河南诺赛德生物科技有限公司生产的土壤调理剂。In order to verify the effects of main soil conditioner on soil improvement in Youxi County,and clarify the applicable dosage level of the main soil conditioner,the effects of different soil conditioner dosage on crop growth and soil improvement were carried out with cauliflower as the research object.The results showed that different amounts of soil conditioner increased the pH value of the cultivated layer soil after cauliflower harvest,increased the soil organic matter,enriched the contents of soil available phosphorus,available potassium,exchangeable calcium and exchangeable magnesium,and increased the yield of cauliflower.Considering the soil improvement and production cost,it is recommended to apply 200 kg/667 m^(2) soil conditioner produced by Henan Northside Biological Technology Co.,Ltd.in production.

关 键 词：土壤调理剂 农作物 土壤改良 试验总结 

分 类 号：S635.3[农业科学—蔬菜学]