摘要
为了研究不同类型的土壤调理剂在苹果树上的应用效果,采用单因素随机区组试验设计开展肥效试验,研究不同类型土壤调理剂对土壤理化性质、苹果树的农艺性状、经济性状和产量的影响。结果表明:在施肥量相同的情况下,施用生物腐植酸土壤调理剂的土壤理化性质、苹果树农艺性状、经济性状均优于其他处理;与对照相比,施用土壤调理剂对苹果树均有增产作用,其中生物腐植酸土壤调理剂增产效果最显著,平均每株苹果树增产率达25.11%。
To study the effects of different soil conditioners on soil physi-chemical properties, agronomic traits, economic traits and yield on apple trees, the single factor randomized block experiment was conducted. The result showed that under the same fertilization level, the application of soil conditioner containing biological humic acid could improve the soil physi-chemical properties, apple trees＇ agronomic traits and economic traits compared with other treatments. Each treatment could increase the apple yield comparing with control. The stimulation effect in soil conditioner containing biological humic acid was the most significant, which the average yield increased by 25.11% per apple tree.
作者
刘宗萌
林志灵
吴传金
吴兵
杜建涛
任忠秀
田春雨
阚凤玲
于家伊
Liu Zongmeng Lin Zhiling Wu Chuanjin Wu Bing Du Jiantao Ren Zhongxiu Tian Chunyu Kan Fengling Yu Jiayi(Beijing Goldenway Bio-tech Co. Ltd., Beijing, 100015 Beijing Engineering Research Center for Biotransformation of Organic Waste Resource, Beijing, 100015 Pujiang 5＆1 Agriculture Service Co. Ltd., Chengdu, 611633)
出处
《腐植酸》
2016年第6期31-35,共5页
Humic Acid
关键词
生物腐植酸
土壤调理剂
苹果
应用
效果
biological humic acid
soil conditioner
apple
application
effect
