摘 要：
以东方百合系列的"粉冠军"为试材,采用盆栽试验,研究了不同比例生物炭对百合"粉冠军"花蕾期生理特性的影响,其中CK(生物炭0g·盆~(-1),草炭土200g·盆~(-1))、C10(生物炭10g·盆~(-1),草炭土190g·盆~(-1))、C20(生物炭20g·盆~(-1),草炭土180g·盆~(-1))、C30(生物炭30g·盆~(-1),草炭土170g·盆~(-1))、C40(生物炭40g·盆~(-1),草炭土160g·盆~(-1))。结果表明:在蕾期和花期,随着生物炭施用量的增加,根系的过氧化氢酶(CAT)、过氧化物酶(POD)、超氧化物歧化酶(SOD)等保护酶活性以及可溶性蛋白质、可溶性糖、脯氨酸含量均呈先增加后下降趋势,蕾期CAT活性C20处理与C30处理差异不显著,花期POD活性C20处理与C30处理差异不显著,蕾期POD活性C30处理达到最高,其余各指标C20处理含量最高;根系丙二醛(MDA)含量呈现先下降后上升的趋势,C20处理含量最低。随着生物炭施用量的增加,蕾期与花期叶片的叶绿素a与叶绿素b含量,CAT、POD、SOD活性,可溶性蛋白质、可溶性糖、脯氨酸含量均呈先增加后下降趋势,蕾期POD活性C40处理与CK差异不显著,花期POD活性C40处理显著低于CK,花期可溶性蛋白质含量C30处理达到最高,其余各项指标均在C20处理达到最高;叶片类胡萝卜素与MDA含量呈现出先下降后上升的趋势,蕾期MDA含量C20处理与C30处理差异不显著,花期各指标C20处理含量最低。在花期,随着生物炭施用量的增加,百合花的CAT、POD、SOD活性以及可溶性蛋白质、可溶性糖、脯氨酸含量也呈现出呈先增加后下降的趋势,可溶性蛋白质含量C20处理与C30处理差异不显著,SOD活性在C30处理达到最高,其余各指标均以C20处理含量最高;MDA含量也呈现先下降后上升的趋势,C20处理最低。综上,C20处理的百合长势最好、代谢最高、抗性最强。
译 名：
Effects of Biomass Charcoal on Physiological Characteristics of Lily
作 者：
ZHU Yihao;ZHU Yanlin;CAO Xing;LYU Futang;College of Agriculture,Liaocheng University;
关键词：
biomass charcoal;;potted of lily;;bud stage;;flowering period;;physiological characteristics
摘 要：
‘Pink champion'of lily was used as test material,by using pot experiment to study the responses of physiological characteristics of lily of buds and flowering period to different biomass charcoal addition levels,among which,CK(The each pot of biochar was 0grams and peat soil was 200grams),C10(The each pot of biochar was 10 grams and peat soil was 190grams),C20(The each pot of biochar was 20 grams and peat soil was180grams),C30(The each pot of biochar was 30 grams and peat soil was 170grams),C40(The each pot of biochar was 40 grams and peat soil was 160grams).The results showed that the root system of protective enzyme activity(CAT,POD,SOD)and the contents of soluble protein,soluble sugar,proline were first increased and then declined with the increasing biomass charcoal addition on buds and flowering period of lily,the protective enzyme activity(CAT)in C20 and C30processing had not significant difference on buds stage,the protective enzyme activity(POD)in C20 and C30processing had not significant difference on flowering period,the protective enzyme activity(CAT)reached the highest in the treatment of C30 on buds stage,the rest of indicators were reached the highest in the C20processing;the content of MDA was rising after falling trend,C20 processing was the lowest.The leaves of content of chlorophyll a and chlorophyll b,protective enzyme activity(CAT,POD,SOD)and the contents of soluble protein,soluble sugar,proline were first increased and then declined with the increasing biomass charcoal addition on buds and flowering period of lily,the protective enzyme activity(POD)in C40 and CK processing had not significant difference on buds stage,the protective enzyme activity(POD)of C40 was significantly lower than CK on flowering period,the content of soluble protein was reached the highest in C30 processing on flowering period,the rest of indicators were reached the highest in the treatment of C20,the contents of carotenoids and malondialdehyde were rising after falling trend,the content of MDA in C20 and C30processing had not significant difference on buds stage,the each indexs of flowering period were reached the lowest in C20 processing.In flowering period,the protective enzyme activity(CAT,POD,SOD)and the contents of soluble protein,soluble sugar,proline were first increased and then declined with the increasing biomass charcoal addition,the content of soluble protein of flowers in C20 and C30processing had not significant difference,the protective enzyme activity(SOD)of flowers was reached the highest in C30 processing,the rest of indicators were reached the highest in C20processing;the content of MDA was rising after falling trend and C20 processing was the lowest too.To sum up,lily was reached the best growth and metabolism,the strongest resistance.
