Effect of herbicides on the carbohydrate and nitrogen contents of nutgrass (Cyperus rotundus L.)
Tóm tắt
The effect of four herbicides on the starch and nitrogen contents of the tubers, dry matter production, carbohydrate, amide, amino, ammonium and nitrate nitrogen contents of the foliage of nutgrass (Cyperus rotundus L.) under pot culture conditions was studied. The starch content of the tubers of nutgrass depleted maximum by the Embutox-plus and Tok E-25 when applied as foliar spray and soil placement, respectively. The foliar application of Embutox-plus and Tok E-25 appeared to have maximum reduction in the carbohydrate and different nitrogen contents in the foliage of nutgrass as compared with other herbicides used. Severe reduction in the amide and amino nitrogen was observed as against ammonium or nitrate nitrogen content on the application of herbicides.
Tài liệu tham khảo
A.O.A.C.,Official Methods of Analysis. 9th Edition, Washington, D.C. (1960).
citation_journal_title=Minn. Agr. Exptl. Stn. Tech. Bull.; citation_title=Variation in the organic reserves in underground parts of five perennial weeds from late April to November; citation_author=A. C. Arny; citation_volume=84; citation_publication_date=1932; citation_pages=1-28; citation_id=CR2
citation_journal_title=Ann. Chem.; citation_title=Determination of ammonium, amide, amino and nitrate nitrogen in plant extracts by a modified Kjeldahl method; citation_author=A. V. Barker, R. J. Volk; citation_volume=36; citation_publication_date=1964; citation_pages=439-441; citation_doi=10.1021/ac60208a067; citation_id=CR3
citation_journal_title=Physiol. Plant; citation_title=Effect of 3-amino-1, 2, 4-triazole on the alcohol soluble nitrogen compounds inCirsium arvense
; citation_author=G. W. Burt, T. J. Muzik; citation_volume=23; citation_publication_date=1970; citation_pages=498-504; citation_doi=10.1111/j.1399-3054.1970.tb06440.x; citation_id=CR4
citation_journal_title=Indian. J. Weed. Sci.; citation_title=Phytotoxicity of atrazine, amitrole, 2, 4-D and eptam forCyperus esculentus L. under glasshouse condition; citation_author=H. S. Gill, L. E. Bendixen, J. W. Burley; citation_volume=2; citation_publication_date=1970; citation_pages=1-7; citation_id=CR5
citation_title=The effects of some insecticides and 2, 4-D ester on the nitrogen fractions of Barttlet pear leaf and stem tissue; citation_publication_date=1960; citation_id=CR6; citation_author=A. L. Kamal; citation_publisher=Washington State University
citation_journal_title=Plant Physiol. (Russian with English translation); citation_title=Influence of the herbicide 2, 4-D on the proteins pea shoots; citation_author=A. V. Khotyanovich, N. A. Vedeneeva; citation_volume=12; citation_publication_date=1965; citation_pages=130-134; citation_id=CR7
citation_journal_title=Proc. Indian. Acad. Sci.; citation_title=Studies on the efficacy of some herbicides on the control of weeds in Japanese mint; citation_author=L.P. Misra, L. D. Kapoor, R. S. Choudhri; citation_volume=79 B; citation_publication_date=1974; citation_pages=110-119; citation_id=CR8
citation_journal_title=Photosynthetica; citation_title=Effect of herbicides on the chlorophyll contents of nutgrass (Cyperus rotundus L.); citation_author=L. P. Misra, L. D. Kapoor, R. S. Choudhri; citation_volume=8; citation_publication_date=1974; citation_pages=302-303; citation_id=CR9
Mitchel, J. W. and Brown, J. W., Effect of 2, 4-D on the readily available carbohydrate constituents in annual morning glory.Bot. Gaz.
107 120–129.
citation_journal_title=Nature; citation_title=Separation of specific and non-specific effects of chemicals on plants; citation_author=T. J. Muzik, J. M. Lawrence; citation_volume=183; citation_publication_date=1959; citation_pages=482-482; citation_doi=10.1038/183482a0; citation_id=CR11
citation_title=Plant Growth Regulation; citation_publication_date=1961; citation_id=CR12; citation_author=D. J. Osborne; citation_author=M. Hallaway; citation_publisher=Iowa State University Press
citation_journal_title=Phyton Ann. Rei. Bot.; citation_title=Emploi de l’hydrazide maleque (1, 2-dihydro-pyridazine-3, 6-dione) in physiologie vegetele; citation_author=P. E. Pilet; citation_volume=6; citation_issue=3/4; citation_publication_date=1956; citation_pages=275-306; citation_id=CR13
citation_journal_title=Indian J. Weed Sci.; citation_title=Effect of some chemical, machanical and cropping methods of weed control on the food reserves of underground organs inCyperus rotundus L; citation_author=Gopal Ram, V. S. Mani; citation_volume=1; citation_publication_date=1969; citation_pages=31-40; citation_id=CR14
citation_journal_title=Naturwiss.; citation_title=Benichungen zwischen Eiweisspiegel, peroxyd-aseraktion und chlorophyllbillung; citation_author=P. Schwarze; citation_volume=39; citation_issue=21; citation_publication_date=1952; citation_pages=501-502; citation_doi=10.1007/BF00590289; citation_id=CR15
citation_journal_title=Plant Physiol.; citation_title=Changes in food reserves and respiratory capacity of bindweed tissues accompanying herbicidal action of 2, 4-dichlorophenoxyacetic acid; citation_author=F. G. Smith, C. L. Hamner, R. F. Carlson; citation_volume=22; citation_publication_date=1947; citation_pages=58-65; citation_doi=10.1104/pp.22.1.58; citation_id=CR16
citation_journal_title=Proc. Southern Weed. Conf.; citation_title=The effect of 2, 4-D on formation of hydrogen cyanide in Sudan grass; citation_author=C. R. Swanson, W. C. Shaw; citation_volume=7; citation_publication_date=1954; citation_pages=226-226; citation_id=CR17
citation_journal_title=Kans. Agr. Expt. Stn. Bull.; citation_title=Results of bindweed control experiments at the Forty Hays Branch Station, Hays Kansas, 1935–40; citation_author=F. L. Timmons; citation_volume=296; citation_publication_date=1941; citation_pages=1-50; citation_id=CR18