Author:
Johnson David H.,Beaty J. Dwayne,Horton Diana K.,Talbert Ronald E.,Guy Charles B.,Mattice John D.,Lavy Terry L.,Smith Roy J.
Abstract
Experiments were conducted from 1989 to 1991 on two silt loam and two clay soils to determine the effect of herbicides applied to the previous crop on growth and yield of rice. All herbicides were applied preplant-incorporated at recommended rates adjusted as needed for soil texture. Rice was planted the following year. Imazaquin, imazethapyr, alachlor, metolachlor, clomazone, trifluralin, and atrazine did not injure rice the year following application. Norflurazon was the only herbicide to injure rice on silt loam soils, with injury at one silt loam location in one of two years. Norflurazon and fluometuron residues caused rice injury on clay soils, and chlorimuron residues caused injury in one year on a day soil. This chlorimuron carryover injury was from August-planted soybean but did not occur from June-planted soybean. Norflurazon, fluometuron, and chlorimuron temporarily reduced rice dry matter early in the season. No herbicide reduced either rough rice or percent head rice yield on any of the soils.
Publisher
Cambridge University Press (CUP)
Subject
Plant Science,Agronomy and Crop Science
Reference33 articles.
1. Injury and Yield Response of Selected Crops to Imazaquin and Norflurazon Residues
2. Efficacy and rotational crop response to levels and dates of dinitroaniline herbicide applications;Abernathy;Weed Sci.,1979
3. Wheat response to carryover from herbicides used on cotton, grain sorghum and soybeans;Kendig;Proc. South. Weed Sci. Soc.,1989
4. Effects of flooding on dinitroaniline persistence in soybean (Glycine max)-rice (Oryza sativa) rotations;Brewer;Weed Sci.,1982
5. Letters following this symbol are a WSSA-approved computer code from Important Weeds of the World, 3rd. Ed., 1983. Available from WSSA, 1608 West University Ave., Champaign, IL 61821-3133.
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献