首页> 外文OA文献 >Aktivitas Nitrogenase Bintil Akar Dan Kadar Klorofil Daun Kacang Hijau {Phaseolus Radiatus L.) Pada Berbagai Jenis Dan Kadar as Am Fenol at [Nitrogenases Activities in Nodules and Cholorophyll Content of Mungbean {Phaseolus Radiatus L.) on Various Phenolic Acids Concentration]
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Aktivitas Nitrogenase Bintil Akar Dan Kadar Klorofil Daun Kacang Hijau {Phaseolus Radiatus L.) Pada Berbagai Jenis Dan Kadar as Am Fenol at [Nitrogenases Activities in Nodules and Cholorophyll Content of Mungbean {Phaseolus Radiatus L.) on Various Phenolic Acids Concentration]

机译:不同浓度和浓度的绿豆(Phaseolus Radiatus L.)根瘤菌的根系固氮酶活性和不同浓度的Am酚含量。

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摘要

Phenolic acids are one of the many secondary metabolites causing toxic upon the growth and development of plant. Phenolic acids are produced by plant and subsequently released into soil, and appears to be involved in biochemical interaction between plants and other living organisms in soil. The research was conducted to study the effect of various kinds and doses of phenolic acids on nitrogenases activities and cholorophyll content of mungbean. Research was done in the glass house of Soil Science Departemen, Faculty of Agriculture, Gadjah Mada University (GMU) from April to June 2004. The experiment was arranged by randomized block design in three replications. The treatment consist of four kinds phenolic acid i.e. vanilic, p-coumaric, ferulic and p-1hydroxybenzoic with concentration at 250, 500, 1000 and 1500 mg kg-Â respectively. One treatment was without phenolic acids as control. Result indicated that phenolic acids could reduce nitrogenases activities and chlorophyll content up to 53.35% and 29.98% respectively. The toxicity of p-hydroxybenzoic against both nitrogenases activities and chlorophyll content was higher than other phenolic acids.
机译:酚酸是许多次级代谢产物之一,在植物的生长发育过程中会引起毒性。酚酸是植物产生的,然后释放到土壤中,似乎参与了植物与土壤中其他生物之间的生化相互作用。进行了研究,研究了不同剂量和剂量的酚酸对绿豆固氮酶活性和叶绿素含量的影响。研究于2004年4月至6月在Gadjah Mada大学(GMU)农学系土壤科学系的玻璃温室中进行。该实验是通过随机区组设计的方式进行的,分为三组。治疗包括四种酚酸,即香草酸,对香豆酸,阿魏酸和对羟基苯甲酸,分别浓度为250、500、1000和1500 mg kg-。一种治疗是不使用酚酸作为对照。结果表明,酚酸可分别降低固氮酶活性和叶绿素含量53.35%和29.98%。对羟基苯甲酸对固氮酶活性和叶绿素含量的毒性均高于其他酚酸。

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    Rauf, AWahid;

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  • 年度 2008
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