Weed and Brush Control for Range Improvement

Author(s):  
H. L. Morton
Keyword(s):  
1950 ◽  
Vol 42 (8) ◽  
pp. 390-394
Author(s):  
Harry M. Elwell ◽  
Harley A. Daniel ◽  
Maurice B. Cox
Keyword(s):  

1980 ◽  
Vol 33 (2) ◽  
pp. 95
Author(s):  
Dee A. Quinton ◽  
Alan Kent Montei ◽  
Jerran T. Flinders

2000 ◽  
Vol 53 (1) ◽  
pp. 23 ◽  
Author(s):  
T. L. Thurow ◽  
A. P. Thurow ◽  
M. D. Garriga
Keyword(s):  

1970 ◽  
Vol 23 (2) ◽  
pp. 129 ◽  
Author(s):  
R. E. Meyer ◽  
H. L. Morton ◽  
M. G. Merkle ◽  
R. W. Bovey ◽  
F. S. Davis
Keyword(s):  

Author(s):  
Anatoliy Paliy ◽  
Andriy Paliy ◽  
K. V. Ishchenko K. V. ◽  
S. A. Mikhalchenko

Effective control of the quality and safety of livestock products is possible only with the implementation of a scientifically grounded complex of veterinary and sanitary and general economic measures. The goal of our work was to develop effective ways to sanitize clothing and footwear of workers in the livestock industry. The studies were carried out following the current methodological approaches that are used in agriculture and veterinary medicine. Based on the results of the research carried out, two methods and one device have been developed to ensure a high level of veterinary and sanitary measures in animal husbandry. It has been proven that for the sanitization of clothing of workers in the animal husbandry industry, it is effective to use a disinfectant, which includes the sodium salt of dichloroisocyanuric acid (0.09–0.36%), adipic acid (0.01–0.04%), sodium bicarbonate (0.01–0.04%), sodium carbonate (0.003–0.01%), water (99.887–99.55%) when exposed for 30 minutes. For disinfection of workers' footwear, it is advisable to use disinfectants filled with a disinfectant that contains dichlorantin (0.021–0.21%), 5,5-dimethylhydantoin (0.0164–0.164%), a dispersant (0.012–0.12%), anionic surfactants (0.005–0.05%), corrosion inhibitor (0.01–0.1%), filler (0.0356–0.356%) and water (99.9–99.0%). An innovative device for cleaning and disinfection is proposed - a shoe disinfector, which consists of a waterproof box with a bottom wider than the top, filled with a disinfectant solution, a branch pipe for removing waste solution, a brush shaft, which is fixed in the upper part of the waterproof box, an electric motor with a rotational speed 2 rev/s., Which serves as a drive shaft brush, control panel with a start button and a stop button. The proposed developments complement the existing regulations on veterinary and sanitary measures at livestock farms and complexes.


1972 ◽  
Vol 7 (3) ◽  
pp. 113
Author(s):  
Clay Y. McCulloch
Keyword(s):  

Weed Science ◽  
1977 ◽  
Vol 25 (1) ◽  
pp. 48-54 ◽  
Author(s):  
C.J. Scifres ◽  
G.P. Durham ◽  
J.L. Mutz

Production of native grasses following aerial application of 1.12 kg/ha of 2.4.5-T ((2,4,5-trichlorophenoxy)acetic acid), 2,4,5-T + dicamba (3,6-dichloro-o-anisic acid), or 2,4,5-T + picloram (4-amino-3,5,6-trichloropicolinic acid) (1:) to a south Texas mixed-brush (Prosopis-Acacia) community was significantly increased by all herbicide treatments the year of application, by the herbicide combinations during the second year, but only by 2,4,5-T + picloram the third year after treatment. Moisture-use efficiency based on kg/ha native grass produced/cm precipitation was greastest where the herbicide combinations were applied. Defoliation of woody plants in years of above-average rainfall resulted in favorable grass production responses regardless of herbicide(s). However, range improvement over the 3-yr of study was dependent on maintenance of herbicide effectiveness, especially control of underbrush which resulted only where 2,4,5-T + picloram were applied. Consumption of native grass was a direct function of availability in response to brush control as augmented by rainfall. Forb production was reduced by all herbicides the year of treatment and by 2,4,5-T + picloram the year following application, but was not reduced by any treatment during the third growing season.


1996 ◽  
Vol 88 (4) ◽  
pp. 536-540 ◽  
Author(s):  
David L. Gay ◽  
Earl R. Allen ◽  
David M. Engle ◽  
Jimmy F. Stritzke
Keyword(s):  
Post Oak ◽  

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