EffectsofDifferentFertilizerApplicationAmountonYieldand QualityofCodonopsispilosula
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
- Issue:
- 2018年20
- Page:
- 138-144
- Research Field:
- Publishing date:
Info
- Title:
- EffectsofDifferentFertilizerApplicationAmountonYieldand QualityofCodonopsispilosula
- Author(s):
- ZHAQin; RUANPeijun; WANGYong; ZHANGXiangyu; LIHengqian; ZHOUMaochang
- (BijieInstituteofTraditionalChineseMedicine,Bijie,Guizhou551700)
- Keywords:
- Codonopsispilosula; cultivationmeasures; fertilization; rootyield; qualityanalysis
- PACS:
- -
- DOI:
- 10.11937/bfyy.20173970
- Abstract:
- BasedonthematerialsofdifferentamountoffertilizerofCodonopsispilosula,thetestwasconductedinquadraticregressionrotationcombinationdesign,tostudytheeffectsoftheappliedfertilizeramountofnitrogenfertilizer,phosphatefertilizer,potashfertilizerandorganicfertilizersontheyieldandqualityforoptimizedthecultivationscheme.TheresultsshowedthattheimportanceinfluencingfactorsoftheyieldofCodonopsispilosulaweretheorderofnitrogenfertilizer>phosphatefertilizer>organicfertilizers>potashfertilizer;theimportanceinfluencingfactorsofthealcoholsolubleextractofCodonopsispilosulawereintheorderofpotashfertilizer>organicfertilizers>nitrogenfertilizer>phosphatefertilizer;theimportanceinfluencingfactorsofthepolysaccharidecontentofCodonopsispilosulawereintheorderofnitrogenfertilizer>phosphatefertilizer>potashfertilizer>organicfertilizers.ThecomprehensiveagronomicmeasureswereputforwardthatthefreshrootyieldofCodonopsispilosulaper667m2wasnotlessthan600kg,thecontentofalcohol-solubleextractwasnotlessthan60.0%,andthecontentofpolysaccharidewasnotlessthan25.0%.
Last Update: 2018-11-15