不同施肥方式对川贝母产量及质量的影响
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摘要
目的研究不同施肥方式对川贝母产量及质量的影响,探究川贝母的最佳施肥方式,为川贝母的栽培提供参考。方法采用"3414"试验设计方案,通过测定川贝母鳞茎的产量、总生物碱的含量以及干物质积累等来考察施肥对川贝母产量及质量的影响。结果在试验土壤条件下,适度合理的施肥方式对川贝母能够起到明显的增产作用,其中,产量最高的达到了1. 5267 kg·m~(-2);但当施肥过量时,会导致川贝母的产量下降甚至出现减产现象。结论在试验土壤条件下,川贝母的最佳施肥量为氮、磷和钾肥分别为330、1560、400 kg·h·m~(-2)。
OBJECTIVE To study the effects of different fertilization methods on the yield and quality of Fritillaria cirrhosa D.Don,and to explore the best fertilization method of F. cirrhosa,futher to provide the reference for the cultivation of F. cirrhosa.METHODS The experiment was conducted using " 3414" experimental design to study the effect of fertilization on the yield and quality of F. cirrhosa by measuring the bulb yield,total alkaloid content and dry matter accumulation. RESULTS Under the soil conditions of this experiment,moderate and reasonable fertilization method significantly increased the yield of F. cirrhosa. The highest yield reaching 1. 5267 kg·m~(-2). However,when the fertilizer was excessive,the yield of F. cirrhosa would decline or even shrink of the production. CONCLUSION Under the soil conditions of this experiment,the optimum fertilization amount of F.cirrhosa is that nitrogen,phosphorus and potassium fertilizer with 330 kg·h·m~(-2),1560 kg·h·m~(-2),and 400 kg·h·m~(-2),respectively.
OBJECTIVE To study the effects of different fertilization methods on the yield and quality of Fritillaria cirrhosa D.Don,and to explore the best fertilization method of F. cirrhosa,futher to provide the reference for the cultivation of F. cirrhosa.METHODS The experiment was conducted using " 3414" experimental design to study the effect of fertilization on the yield and quality of F. cirrhosa by measuring the bulb yield,total alkaloid content and dry matter accumulation. RESULTS Under the soil conditions of this experiment,moderate and reasonable fertilization method significantly increased the yield of F. cirrhosa. The highest yield reaching 1. 5267 kg·m~(-2). However,when the fertilizer was excessive,the yield of F. cirrhosa would decline or even shrink of the production. CONCLUSION Under the soil conditions of this experiment,the optimum fertilization amount of F.cirrhosa is that nitrogen,phosphorus and potassium fertilizer with 330 kg·h·m~(-2),1560 kg·h·m~(-2),and 400 kg·h·m~(-2),respectively.
引文
[1]中华人民共和国国家药典委员会.中国药典[S].北京:中国医药科技出版社,2015:36-37.
[2]王天志,杜蕾蕾,王曙.川贝母的研究进展[J].华西药学杂志,2001,15(3):200-203.
[3]马靖,伍燕华,付绍兵,等.遮阴对栽培川贝母生长和产量的影响[J].安徽农业科学,2014,42(18):5755-5757,5780.
[4]吴宗展,吴翠色.不同施肥方式对太自贝母生长的影响[J].农业工程,2016,6(6):153-154.
[5]吴志勇,闫静,施维新,等.“3414”肥料效应试验的设计与统计分析[J].新疆农业科学,2008,45(1):135-141.
[6]胡煜雯,巢建国,李孟洋.“3414”施肥方案对茅苍术产量与质量的影响[J].现代中药研究与实践,2017,31(4):1-4.
[7]张礼,伍燕华,付绍兵,等.栽培密度和施肥对川贝母生长和产量的影响[J].江苏农业科学,2017,45(3):119-121.
[2]王天志,杜蕾蕾,王曙.川贝母的研究进展[J].华西药学杂志,2001,15(3):200-203.
[3]马靖,伍燕华,付绍兵,等.遮阴对栽培川贝母生长和产量的影响[J].安徽农业科学,2014,42(18):5755-5757,5780.
[4]吴宗展,吴翠色.不同施肥方式对太自贝母生长的影响[J].农业工程,2016,6(6):153-154.
[5]吴志勇,闫静,施维新,等.“3414”肥料效应试验的设计与统计分析[J].新疆农业科学,2008,45(1):135-141.
[6]胡煜雯,巢建国,李孟洋.“3414”施肥方案对茅苍术产量与质量的影响[J].现代中药研究与实践,2017,31(4):1-4.
[7]张礼,伍燕华,付绍兵,等.栽培密度和施肥对川贝母生长和产量的影响[J].江苏农业科学,2017,45(3):119-121.