华北农学报 ›› 2022, Vol. 37 ›› Issue (S1): 256-267. doi: 10.7668/hbnxb.20192760

所属专题: 土壤肥料

• 资源环境 · 植物保护 • 上一篇    下一篇

生物有机肥与化肥配施对川泽泻农艺性状和产量的影响

肖婕妤, 王圣涵, 邓秋林, 余振怀, 许悦, 文秋姝, 张东钊, 陈兴福   

  1. 四川农业大学 农学院,四川 成都 611130
  • 收稿日期:2022-03-08 出版日期:2022-12-28
  • 作者简介:

    肖婕妤(1995-),女,四川内江人,硕士,主要从事药用植物栽培研究。

  • 基金资助:
    四川省重点项目(2018SZ0058)

Effects of Combined Application of Bio Organic Fertilizer and Chemical Fertilizer on Agronomic Characters and Yield of Alismaorientale(Sam.)Juzep

XIAO Jieyu, WANG Shenghan, DENG Qiulin, YU Zhenhuai, XU Yue, WEN Qiushu, ZHANG Dongzhao, CHEN Xingfu   

  1. College of Agronomy,Sichuan Agricultural University,Chengdu 611130,China
  • Received:2022-03-08 Published:2022-12-28

摘要:

为川泽泻栽培提供科学生态种植施肥方案,探究生物有机肥和无机肥配施对川泽泻农艺性状和产量的影响。采用“3414”试验设计,考察分析川泽泻全株13个农艺性状和产量。研究发现,有机肥能显著促进泽泻叶片数增加;有机肥和化肥配施可促进泽泻叶片生长和块茎膨大,显著提高产量。处理4(X2Y0Z2)的川泽泻地上部分农艺性状,如叶片数、叶宽、叶片干质量和株高表现最佳。处理14(X2Y1Z1)的川泽泻地下部分农艺性状表现更佳,如块茎鲜质量和干质量、块茎宽和长等,其产量最高为2 386 kg/hm2。通过聚类分析发现,有机无机肥配施主要影响川泽泻块茎鲜质量和干质量、产量、块茎宽、块茎高、叶长、叶宽。并且发现产量和块茎宽能划分为同一类指标,二者极显著正相关,相关系数为0.97。因而川泽泻块茎宽可被选为预测产量、选种的一个主要农艺性状指标。通过灰色关联度和DTOPSIS 法综合评价各处理材料,综合产量和典型农艺性状最佳处理为处理14,最佳处理为生物有机肥150 kg/hm2、尿素420 kg/hm2、过磷酸钙200 kg/hm2、硫酸钾(K2SO4≥51.0%)240 kg/hm2、硫酸锌(ZnSO4·7H2O)7.5 kg/hm2、硼酸(H3BO3)9.5 kg/hm2、钼酸铵((NH4)6Mo7O24·4H2O)0.075 kg/hm2。综合本研究结果可知,有机肥和无机肥配施可以有效促进川泽泻生长,增加其药材产量。

关键词: 川泽泻, 生物有机肥, 农艺性状, 产量, 3414

Abstract:

Provide scientific ecological planting and fertilization scheme for the cultivation of Alismaorientale(Sam.)Juzep.,and explore the effects of combined application of biological organic fertilizer and inorganic fertilizer on the agronomic properties and yield of A. orientale.In this study,the "3414" experimental design was used to investigate and analyze 13 agronomic characters and yield of A. orientale.It was found that organic fertilizer could significantly increase the number of blades;the combined application of organic fertilizer and chemical fertilizer can promote the growth of leaves and tuber expansion,and significantly improve the yield.The aboveground agronomic characters of A. orientale treated with 4(X2Y0Z2),such as leaf number,leaf width,leaf dry weight and plant height,performed best.The agronomic characters of the underground part of A. orientale treated with 14(X2Y1Z1)were more,such as fresh and dry weight of tubers,width and length of tubers,and the highest yield was 2 386 kg/ha.Through cluster analysis,it was found that the combined application of organic and inorganic fertilizers mainly affected the fresh and dry weight,yield,tuber width,tuber height,leaf length and leaf width of A. orientale.It was found that the yield and tuber width could be divided into the same kind of indicators,and there was a very significant positive correlation between them,with a correlation coefficient of 0.97.Therefore,the tuber width of A. orientale can be selected as a main agronomic character index for predicting yield and seed selection.Through the comprehensive evaluation of grey correlation degree and DTOPSIS Method,the best treatment is X2Y1Z1, that is bio organic fertilizer 150 kg/ha,urea 420 kg/ha, calcium super phosphate 200 kg/ha, potassium sulfate (K2SO4≥51.0%) 240 kg/ha, zinc sulfate(ZnSO4·7H2O)7.5 kg/ha, boric acid(H3BO3) 9.5 kg/ha, ammonium molybdate((NH4)6Mo7O24·4H2O)0.075 kg/ha.Based on the results of this study,the combined application of organic fertilizer and inorganic fertilizer can effectively promote the growth of A.orientale and increase it’s yield.

Key words: Alismaorientale(Sam.)Juzep., Bio organic fertilizer, Agronomic character, Yield, 3414

引用本文

肖婕妤, 王圣涵, 邓秋林, 余振怀, 许悦, 文秋姝, 张东钊, 陈兴福. 生物有机肥与化肥配施对川泽泻农艺性状和产量的影响[J]. 华北农学报, 2022, 37(S1): 256-267. doi: 10.7668/hbnxb.20192760.

XIAO Jieyu, WANG Shenghan, DENG Qiulin, YU Zhenhuai, XU Yue, WEN Qiushu, ZHANG Dongzhao, CHEN Xingfu. Effects of Combined Application of Bio Organic Fertilizer and Chemical Fertilizer on Agronomic Characters and Yield of Alismaorientale(Sam.)Juzep[J]. Acta Agriculturae Boreali-Sinica, 2022, 37(S1): 256-267. doi: 10.7668/hbnxb.20192760.

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