华北农学报 ›› 2018, Vol. 33 ›› Issue (S1): 117-121. doi: 10.7668/hbnxb.2018.S1.020

所属专题: 油料作物

• 论文 • 上一篇    下一篇

不同覆盖方式对黑花生叶片光合特性及品质性状的影响

赵玉坤1, 闫翠萍1, 杨利艳2, 宁东贤1, 杨秀丽1, 杨丽萍1, 李楠1   

  1. 1. 山西省农业科学院 小麦研究所, 山西 临汾 041000;
    2. 山西师范大学 生命科学院, 山西 临汾 041000
  • 收稿日期:2018-09-22 出版日期:2018-12-01
  • 作者简介:赵玉坤(1984-),男,山西运城人,助理研究员,硕士,主要从事花生高产栽培研究。
  • 基金资助:
    山西省农业科学院特色农业技术攻关项目(YGG17085);山西省农业科学院育种工程项目(17YZGC015)

Effects of Different Mulching Patterns on Leaf Photosynthetic Characters and Quality Traits in Black Peanut

ZHAO Yukun1, YAN Cuiping1, YANG Liyan2, NING Dongxian1, YANG Xiuli1, YANG Liping1, LI Nan1   

  1. 1. Institute of Wheat Research, Shanxi Academy of Agricultural Sciences, Linfen 041000, China;
    2. School of Life Science, Shanxi Normal University, Linfen 041000, China
  • Received:2018-09-22 Published:2018-12-01

摘要: 为了研究秸秆和地膜2种覆盖方式对黑花生生长发育的影响,在大田条件下,以黑花生品种(系)豫花黑1号和临黑3号为试验材料,分析叶片光合特性和籽粒品质的变化规律。结果表明:地膜和秸秆覆盖均可改善耕层土壤的水分环境,促进黑花生植株的主茎高、侧枝长和分枝数,全膜覆盖效应要优于其他方式和对照;全膜覆盖可显著增加叶面积指数、净光合速率、蒸腾速率、胞间CO2浓度和气孔导度值,提高叶片光合效率,要好于半膜和秸秆覆盖;4种方式可不同程度地提高籽粒含油量、粗蛋白、油酸含量等品质性状,对籽粒锌元素含量的促进效应大于对硒含量的影响;豫花黑1号品种稳定性较好,而临黑3号更具环境可塑性。

关键词: 覆盖方式, 黑花生, 光合, 品质

Abstract: In order to study on the effect of black peanut's growth and development under plastic-film and straw mulching patterns,we carried out YH1 and LH3 as experimental material in field condition,which was used for analyzing the change rule of leaf photosynthetic traits and grain quality traits. According to the results,plastic and straw mulching were shown to improve moisture condition in plow layer soil,which also promoted black peanut plants' main stem height,lateral branch length and branch number. Effects of whole plastic-film mulching pattern were better than others and the control. Whole plastic-film mulching pattern could increase LAI,Pn,Tr,Ci,Gs value and photosynthetic efficiency significantly,which was better than half-film and straw mulching patterns. Four patterns could increase grain oil content,crude protein,oleic acid content quality traits value in different levels,but this change was not significant. Mulching patterns had more facilitating effect in grain Zn content than Se content. YH1 had better cultivars' stability,while more environment resiliency was shown in LH3.

Key words: Mulching pattern, Black peanut, Photosynthetic, Quality

中图分类号: 

引用本文

赵玉坤, 闫翠萍, 杨利艳, 宁东贤, 杨秀丽, 杨丽萍, 李楠. 不同覆盖方式对黑花生叶片光合特性及品质性状的影响[J]. 华北农学报, 2018, 33(S1): 117-121. doi: 10.7668/hbnxb.2018.S1.020.

ZHAO Yukun, YAN Cuiping, YANG Liyan, NING Dongxian, YANG Xiuli, YANG Liping, LI Nan. Effects of Different Mulching Patterns on Leaf Photosynthetic Characters and Quality Traits in Black Peanut[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2018, 33(S1): 117-121. doi: 10.7668/hbnxb.2018.S1.020.