不同刺激方式下油松针叶蛋白质含量的变化  

Changes of Protein Content in Pinus tabuliformis Needles under Different Stimulation Methods

作　　者：谭红岩 陈利英[3] 赵茹霞 周国娜[2] Tan Hongyan(1Pingquan Huangtuliangzi Forestry Adiministration,Pingquan 067500,China)

机构地区：[1]平泉县国有黄土梁子林场,河北平泉067500 [2]河北农业大学林学院,河北保定071000 [3]河北绿岭果业有限公司,河北邢台054300

出　　处：《安徽农学通报》2019年第15期20-22,36,共4页Anhui Agricultural Science Bulletin

基　　金：国家自然科学基金项目（30771739）

摘　　要：针对不同林分类型(油松纯林和油松-山杏混交林)和不同刺激(取食和剪叶)下油松针叶蛋白质含量的变化进行研究,结果表明:混交林相比于油松纯林,油松针叶蛋白质含量高;10头油松毛虫处理的油松针叶比对照的蛋白质含量高;30头油松毛虫处理的油松针叶比对照的蛋白质含量低;而剪叶刺激下的油松针叶与对照的蛋白质含量差异不明显。该研究揭示了不同条件对油松针叶蛋白质含量的影响,为进一步探讨油松的防御机制和对油松毛虫的生态防治、有效调控提供理论依据。In this paper,the changes in protein content of Pinus tabuliformis needles under different forest types(pure forest of Pinus tabuliformis and Pinus tabuliformis and apricot mixed forest)and different stimulates(feeding and cutting leaves)were studied.The results show that the protein content of Pinus tabuliformis needles in mixed forest was higher than that in pure forest;the protein content of Pinus tabuliformis needles treated with 10 Dendrolimus tabulaeformis was higher than that of contrast;the protein content of Pinus tabuliformis needles treated with 30 Dendrolimus tabulaeformis was lower than that of contrast;however,the protein content of Pinus tabuliformis needles stimulated by leaf cutting was not significantly different from that of contrast.The effects of different conditions on the protein content in Pinus tabuliformis needles were revealed.It provides theoretical basis for further discussion on the defense mechanism of Pinus tabuliformis and ecological control and effective regulation of Dendrolimus tabulaeformis.

关 键 词：林分类型 取食 剪叶 油松 蛋白质 含量 

分 类 号：S79[农业科学—林木遗传育种]