不同肥料处理对苦荞产量和品质的影响

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1、上海农业学报2013，29(6)：100—102ActaAgriculturaeShanghai文章编号：1000—3924(2013)06—100—03不同肥料处理对苦荞产量和品质的影响赵钢，邹亮，彭镰心(成都大学生物产业学院，成都610106)摘要：以2份苦荞材料‘T367’和‘T398’为试验对象，研究不同肥料处理对其产量和品质的影响。结果表明：有机肥和无机肥混合处理时，苦荞材料的产量显著高于其他施肥处理，且‘T367’的产量显著高于‘T398’。有机肥处理时，苦荞材料的淀粉、总膳食纤维和可溶性

2、膳食纤维的含量较高，而黄酮、不溶性膳食纤维的含量最低；用有机一无机复合处理时，蛋白质含量最高；2份苦荞材料间品质存在差异，苦荞‘T398’的淀粉、蛋白质和可溶性膳食纤维的含量高于‘T367’，而总膳食纤维含量低于‘T367’；两品种间的黄酮含量及理化特性基本接近。在不施肥处理时，2份苦荞材料对不饱和脂肪的吸附能力较高，对饱和脂肪的吸附能力与各肥料处理间差异不显著，‘T367’对脂肪的吸附能力高于苦荞‘T398’。关键词：苦荞麦；产量；品质；施肥试验中图分类号：S517；S506文献标识码：AEffec

3、tsoffertilizertreatmentsontheyieldandqualityoftartarybuckwheatZHAOGang，ZOULiang，PENGLian-xin(CollegeofBiologicalIndustry，ChengduUniversity，Chengdu610106，China)Abstract：Culturalexperimentswith2tartarybuckwheatmaterials‘T367’and‘T398’werecarriedoutunderdi

4、fferentfertilizertreatments．Theresultsshowedthatbothtartarybuckwheatmaterials’yieldsunderthemixedtreatmentoforganicandinorganicfertilizersweresignificantlyhigherthanthoseunderotherfertilizertreatments．andtheyieldof‘T367’wassignificantlyhigherthanthatof‘

5、T398’．Undertheorganicfertilizertreatment。theamylum。totaldietaryfiberandsolubledietaryfibercontentsofbothmaterialswerehigher，buttheflavoneandinsolubledietaryfibercontentswerethelowest．Underthemixedtreatmentoforganicandinorganicfertilizers。theirproteincon

6、tentwasthehighest．Therewasdifferenceinqualitybetweenbothmaterials．Thecontentsofamylum．proteinandsolubledietaryfiberof‘T398’werehigherthanthoseof‘T367’．thetotaldietaryfibercontentof‘T398’waslowerthanthatof‘T367’．whilebothmaterialswerebasicallysimilarinfl

7、avonecontentandphysicalandchemicalcharacteristics．Undernofertilization，bothmaterialshadagreateradsorptioncapacityofunsaturatedfat，buttherewasnotasignificantdifferenceinadsorptioncapacityofsaturatedfatamongvariousfertilizertreatments．‘T367’hadagreaterads

8、orptioncapacityoffatthan‘T398’．Keywords：Tartarybuckwheat；Yield；Quality；Fertilizationexperiment荞麦(Buckwheat)又名乌麦、花麦或三角麦，属蓼科(Polygonaceae)荞麦属(Fagopyrum)植物，该属目前世界上已命名的有16个种、2个亚种和2个变种。栽培种有甜养(Fagopyrumesculentum，普通荞麦)和苦荞(Fagopyrumtata