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Trial study on efficacy of protexin (water soluble) on performance of broilers
2001
Hamid, M.S. | Qureshi, A. (Hilton Pharma (Pvt) Ltd., Karachi (Pakistan))
Experiments were conducted to determine the effects of Protexin (Water soluble) on broilers at dose rate of 1 g per litre in 1st week and then 1 g in 4 litres of drinking water till marketing. Protexin WS exhibited significant increase in body weight, improved FCR and reduced mortality.
Показать больше [+] Меньше [-]TRIAL STUDY ON EFFICACY OF PROTEXIN (WATER SOLUBLE) ON PERFORMANCE OF BROILERS Полный текст
2001
Mohammad Saqib Hamid and Aijazuddin Qureshi
no abstract
Показать больше [+] Меньше [-]Eficacia del tratamiento fotoperi.dico (luz + melatonina) sobre los corderos de raza Latxa.
2001
Beltr.n de Heredia I. | Ugarte E.
Efficacy of various probiotics on the performance of raising calves Полный текст
2001
Daenicke, Reinhard | Böhme, Hartwig | Flachowsky, Gerhard
Efficacy of ozone against Escherichia coli O157:H7 on apples Полный текст
2001
Achen, M. | Yousef, A.E.
Apples were inoculated with Escherichia coli O157:H7 and treated with ozone. Sanitization treatments were more effective when ozone was bubbled during apple washing than by dipping apples in pre-ozonated water. The corresponding decreases in counts of E. coli O157:H7 during 3-min treatments were 3.7 and 2.6 log10 CFU on apple surface, respectively, compared to < 1 log10 CFU decrease in the stem-calyx region in both delivery methods. Optimum conditions for decontamination of whole apples with ozone included a pretreatment with a wetting agent, followed by bubbling ozone for 3 min in the wash water, which decreased the count of E. coli O157:H7 by 3.3 log10 CFU/g.
Показать больше [+] Меньше [-]Spray droplet characteristics on leaf surface and efficacy of glyphosate
2001
Milkowski, P. | Woznica, Z. (Akademia Rolnicza, Poznan (Poland). Katedra Uprawy Roli i Roslin)
The lack of linear correlation between glyphosate efficacy and both droplet spreading and droplet drying time indicate that these spray droplet characteristics measured on various surfaces are not precise indicators for determining optimum adjuvant selection for glyphosate
Показать больше [+] Меньше [-]Effect of some adjuvants on the biological efficacy of some herbicides
2001
Schans, D.A. van der | Zeeland, M.G. van
[Efficacy of microincapsulated formulates on Targionia vitis [Vitis vinifera L. - Puglia]]
2001
Baldacchino, F. (Bari Univ. (Italy). Dipartimento di Biologia e Chimica Agroforestale e Ambientale)
[Efficacy of methoxyfenozide on Cydia pomonella [Pyrus communis L. - Emilia-Romagna]]
2001
Civolani, S. | Pasqualini, E. (Bologna Univ. (Italy). Dipartimento di Scienze e Tecnologie Agroambientali) | Vergnani, S. (Centro Ricerche Produzioni Vegetali (CRPV), Cesena, Forli (Italy))
Spray variable effects on deposition and harvesting efficacy of CMN-pyrazole
2001
BenSalem, Ezzeddine | Salyani, Masoud | Whitney, Jodie D.
The renewed interest in mechanical harvesting of Florida citrus has intensified the investigations on using abscission chemicals to enhance fruit loosening and assist mechanical harvesting. Four tests were conducted using 5-chloro-3-methyl-4-nitro-1H-pyrazole (CMN-pyrazole) in two commercial orange groves in central and south Florida. In Tests 1 and 2 the spray was delivered at different flow rates to the top and bottom halves of 'Hamlin' orange tree canopies. The other two tests were conducted in 'Valencia' orange grove. In Test 3, spray application variables were sprayer type, spray volume, and application time. In Test 4, spray application variables were sprayer type and spray release height. Spray deposition was assessed by fluorometry and the abscission chemical efficacy was quantified by measuring the fruit detachment force and the percent of fruit removed by a trunk shaker. Spray release height had a significant effect on spray deposition along the canopy height. However, deposition at different canopy heights was not proportional to spray delivery rate directed to different heights. Depositions on the outside and inside and at the canopy edge were generally higher than those on the inside and at the tree center. In general, spray release height had significant effects on fruit loosening and removal. Deposition decreased with increased application volume, but higher application volume produced better effects on fruit loosening and removal. At low volume, night time application resulted in higher deposition than daytime application.
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