中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 棉隆熏蒸加短期轮作葱对平邑甜茶幼苗生长及其生理的影响 园艺学报 2018 (6) 1021-1030
Position: Home > Articles > Effects of Dazomet Fumigation and Short-time Allium fistulosum Rotation on the Growth and Physiology of Malus hupehensis Acta Horticulturae Sinica 2018 (6) 1021-1030

棉隆熏蒸加短期轮作葱对平邑甜茶幼苗生长及其生理的影响

作  者：
徐少卓;赵玉文;王义坤;王金政;田长平;陈杰;陈学森;沈向;尹承苗;毛志泉
单  位：
山东省果树研究所;山东农业大学园艺科学与工程学院/作物生物学国家重点实验室;烟台市农业科学研究院;临沂市兰山区园林办公室
关键词：
苹果;连作障碍;棉隆熏蒸;葱;短期轮作;抗氧化酶;光合速率
摘  要：
以盆栽平邑甜茶幼苗为试材,连续2年研究了老龄苹果园土壤经棉隆熏蒸后轮作一茬葱对再植平邑甜茶植株生理特征的影响,为其减轻苹果连作障碍提供理论依据。结果表明:老龄苹果园土壤轮作葱、棉隆熏蒸、棉隆熏蒸后短期轮作葱均能显著促进连作土壤再植平邑甜茶幼苗的生长,其中以棉隆熏蒸后短期轮作葱处理效果最佳。与棉隆熏蒸相比,棉隆熏蒸加短期轮作葱处理的平邑甜茶株高、地径、鲜质量、干质量、根系呼吸速率在2016年7月分别提高了34.5%、19.5%、30.0%、22.6%、21.3%,2017年7月,上述指标分别提高了29.9%、28.4%、35.0%、34.4%、26.5%;棉隆熏蒸后短期轮作葱还显著降低了根系及叶片中MDA含量,提高了根系抗氧化酶(SOD、POD、CAT)活性,两者联用处理的平邑甜茶幼苗净光合速率(P_n)、蒸腾速率(T_r)、气孔导度(G_s)、胞间CO_2浓度(G_i)等较棉隆熏蒸也有显著提高。因此,棉隆熏蒸后短期轮作葱能有效防控苹果连作障碍。
译  名：
Effects of Dazomet Fumigation and Short-time Allium fistulosum Rotation on the Growth and Physiology of Malus hupehensis
作  者：
XU Shaozhuo;ZHAO Yuwen;WANG Yikun;WANG Jinzheng;TIAN Changping;CHEN Jie;CHEN Xuesen;SHEN Xiang;YIN Chengmiao;MAO Zhiquan;College of Horticulture Science and Engineering,Shandong Agricultural University,State Key Laboratory of Crop Biology;Shandong Instiute of Pomology;Yantai Academy of Agricultural & Science;Garden Office of Linyi Lanshan;
关键词：
apple;;replant disease;;dazomet fumigation;;Allium fistulosum;;short-time rotation;;antioxidant enzyme;;photosynthetic rate
摘  要：
In order to provide basis for preventing and controlling apple replant disease(ARD),the Malus hupehensis Rehd.,which was planted in an Allium fistulosum rotation after dazomet fumigation under pot condition,was tested to study the growth of seedlings in continuous 2 years. The results showed that,dazomet fumigation and Allium fistulosum rotation after dazomet fumigation can significantly promote the growth of the Malus hupehensis Rehd.,but the Allium fistulosum rotation after dazomet fumigation is the best. In July 2016,compared with dazomet fumigation,the plant height,stem diameter,fresh weight,dry weight and root respiration rate of M. hupehensis Rehd. seedlings with a Allium fistulosum rotation after dazomet fumigation were increased by 34.5%,19.5%,30.0%,22.6% and 21.3%. Those indices were improved 29.9%,28.4%,35.0%,34.4% and 26.5% in July 2017. Under Allium fistulosum rotation after dazomet fumigation treatment,the root activity and the antioxidant enzymes including superoxide dismutase(SOD),peroxidase(POD),catalase(CAT)increased. The contents of MDA in root and leaf decreased,respectively. Treatment with Allium fistulosum rotation after dazomet fumigation also increased P_n,T_r,G_s and G_i of Malus hupehensis Rehd. seedling leaves. The treatment with a short time Allium fistulosum rotation after dazomet fumigation promoted the growth of M. hupeheusis Rehd.,and had the better function in prevention and control of ARD than that of dazomet fumigation,therefore,it could be an effective measure to reduce ARD.

相似文章

导出引用
计量
文章访问数: 13
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46