STUDY ON INJURY OF PETROCHEMICAL POLLUTION AIR OF DAQINGTO SOYBEAN SEEDLING(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

1997年02

Page:

143-148

Research Field:

Publishing date:

Info

Title:

STUDY ON INJURY OF PETROCHEMICAL POLLUTION AIR OF DAQINGTO SOYBEAN SEEDLING

Author(s):

He Yang ling　Zheng Weihong　Zhang Do ngxiang　Li Heyu

(Department of B iolog y , Qiqihar Teacher’ s College,Qiqihar Heilong j iang , 161006)

Keywords:

Petrochemical pollution ai r;  So ybean seedling;  Injury;  Ha rdiness

PACS:

-

DOI:

10.11861/j.issn.1000-9841.1997.02.0143

Abstract:

Four varietal seedling of so ybean w ere t reated wi th pet rochemical pollution ai r ofDaqing. The result s show ed tha t both elect ro lytic leakag e and K+ leakage of leav es ofsoybean seedling w ere increased, and content s of ei ther chlo ro phyl l o r soluble suga r o rpro teins decreased, and content o f perox ide i soenzyme increased a nd it s activ ty intensifiedin the po lluted seedling . Thi s show ed that there wa s injury o f pet rochemical pollutionair to soy bean seedling. Howev er, there was v aria nce of the seedling to the injuryo f the po llutio n ai r among fo ur va rieties o f soybea n. The po llution ha rdinesses ofHefeng-25 and N engfeng-4 w ere hig her than tha t of Hefeng-5 and Nenfeng-11 amo ngthe four va ri ties of so ybeans. Thi s provides the scienti fic basis fo r the study o n injury ofpet ro chemical pollution ai r to cro ps and the choices of po llution-resistance varieties ofsoybeans.

References:

[1 ]　张志良, 1994, 植物生理学实验指导,高等教育出版社

Memo

Memo:

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