摘要
通过田间试验,验证了“二袋子”肥、高氮中磷低钾肥、配方肥、配方肥与有机肥结合4种不同施肥方式与武汉皓达农业科技有限公司生产的皓达养分增效剂拌混作底肥施用对马铃薯的增产增收效果。试验结果表明,仅“二袋子”肥拌混皓达养分增效剂增产幅度未达到5%,增产不显著;其他3种肥料拌混皓达养分增效剂的增产幅度都超过5%,增产显著;且随着肥料氮磷钾配比的不断优化及与有机肥的结合,增产幅度及效益不断提高。皓达养分增效剂与肥料拌混施用促进了马铃薯单薯质量的提高和数量的增加,从而实现增产。
Through formal field experiments, the effects of four different fertilization methods of "two bags" fertilizer, high nitrogen, medium phosphorus and low potassium fertilizer, formula fertilizer, formula fertilizer and organic fertilizer combined with Haoda nutrient synergist produced by Wuhan Haoda Agricultural Technology Co., Ltd. on potato yield and income were verified. The result showed that the yield increase rate of "two bags" fertilizer mixed with Haoda nutrient synergist did not reach 5%, and the yield increase was not significant. While the yield of other three fertilizers mixed with Haoda nutrient synergist significantly increased more than 5%. With the continuous optimization of the ratio of nitrogen, phosphorus and potassium fertilizer and the combination with organic fertilizer, the yield increased and benefit was continuously improved. The mixed application of Haoda nutrient synergist and fertilizer promoted the weight and quantity of single potato, thereby achieving yield increase.
作者
黄学明
牟绪华
冉露
HUANG Xueming;MU Xuhua;RAN Lu(Lichuan Tea Bureau,Hubei 445499;Lichuan Seed Technology Extension Station;Lichuan Soil and Fertilizer Station)
出处
《长江蔬菜》
2023年第4期67-70,共4页
Journal of Changjiang Vegetables
基金
绿色种养循环农业试点项目(鄂农计发[2021]18号、20号文件)。
关键词
皓达养分增效剂
宜施壮配方肥
鄂马铃薯10号
利川
Haoda nutrient synergist
Yishizhuang formula fertilizer
Emalingshu No.10
Lichuan
