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Action biologique d' extraits organiques des particules atmospheriques urbaines, 2: effets carcinogenes.
1980
Chouroulinkov I. | Le Moullec Y. | Festy B.
The effect of a crude oil spill on cereals.
1980
De Jong E.
Visible injury to crop species by ozone in the United Kingdom.
1980
Ashmore M.R. | Bell J.N.B. | Dalpra C. | Runeckles V.C.
Critical aspects of chamber design for fumigation experiments on grasses.
1980
Unsworth M.H. | Mansfield T.A.
Smelter smoke syndrome in farm animals and manganese deficiency [after grazing lucerne near a Zn smelter] in northern Oklahoma, USA.
1980
Cowgill U.M. | States S.J. | Marburger J.E.
The effects of SO2 on components of leaf resistance to gas exchange.
1980
Barton J.R. | McLaughlin S.B. | McConathy R.K.
Adaptation of radish Raphanus sativus L. in response to continuous exposure to ozone.
1980
Walmsley L. | Ashmore M.R. | Bell J.N.B.
Occurrence of birds in Acacia woodland in northern Botswana related to endosulfan sprayed for tsetse fly control.
1980
Douthwaite R.J.
Growth reduction in Lolium multiflorum Lam. and Phleum pratense L. as a result of SO2 and NO2 pollution.
1980
Ashenden T.W. | Williams I.A.D.
Characterization and agricultural utilization of swine waste lagoon effluents.
1980
Wilhelm R.G. | Martens D.C. | Hallock D.L. | Collins E.R. | Kornegay E.T.
This investigation was conducted to determine the elemental composition of effluents from three anaerobic swine waste lagoons and one aerobic swine waste lagoon and to evaluate effects of effluent application on growth of corn (Zea mays L.). Wide variation occurred in the elemental composition of effluents among the four lagoons and among four sampling dates from each lagoon. Use of these effluents as irrigation water would lead to application of a wide range in amounts of nutrients to soil. Effluent application increased corn grain yield on a Woodstown loamy fine sand. This yield increase was attributed to alleviation of moisture stress and to correction of N deficiency.
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