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不同种植年限土壤微量元素对山银花品质的影响

花匠小妙招
2024-11-08 19:53

不同种植年限土壤微量元素对山银花品质的影响.pdf353 水土保持通报琋
20156 and Water ]un2015
不同种植年限土壤微量元素对山银花品质的影响
11214511
.,贵州贵阳;
, 贵州六盘水;笾菔∩镅芯克笾莨笱
摘要:康腯探索不同种植年限土壤微量元素对山银花品质的影响,筛选山银花高产优质的最佳种植
年限范围。椒╙采用野外调查和室内分析结合的方法,研究贵州省绥阳县不同种植年限山银花土壤微
量元素对山银花品质的影响。峁鸧不同种植年限下土壤值为.,土壤微量元素平均含量
为: .~. /, . /, 444654426/, .
/;山银花花蕾微量元素平均含量为: 6911452/, . /, .~
. /, .~. /;不同种植年限山银花绿原酸含量为%~%。崧踋
土壤中,含量随种植年限增加而递增,,含量总体呈下降趋势。~ a
最高,植物生长状况良好,花蕾微量元素含量总体随年限增加而增加。微量元素,能促进山银花的生
长和绿原酸的合成,元素与山银花的茎粗和叶片生长有关。
关键词:种植年限;微量元素;土壤;山银花
A 文章编号:—— S1536+1
Effects Trace Quality Lonicerae
Different Cultivating Years
YAN Qiuxia01LIN’保珿 AnqinlZHANG琘 LelHETengbin91
(1Guizhou,珿 550025China2TheKey Chemistry for
Natural Guizhou and Chinese Academy ,珿 550002China
瓽 Academy ,珿,. and Station ,
LiupanshuiGuizhou553000China5Institute 珿 Academy ,珿,
: explore the quality the Lonicerae different trace
order confirm the optimum years Lonicerae Suiyang CountyGuizhou
. investigation and bination methods .
[Results]In the , value was 467 琣 the average CuMoMnand
. . mgkg152 224/, 54426mgkg10206 11439/,
respectivelyAnd the Lonicerae flostheaverage content was 691 . mgkg016
O24/,. . /,. . / for CuMoMnand,. the
timethechlorogenic content was % 7840for planted different
甗 and along the years
but the and decreaseThecontent chlorogenic a 1evel and the
are growing 1 1 1 5 甌 flowers
a whole the their