Precision agriculture (PA) is an information-based technology, using detailed information within an agricultural field to optimize production inputs on a spatially variable basis, maximize farm profit, and minimize environmental impact. Information collection and processing plays a very important role in PA. In recent years PA technologies have been gradually adopted in cotton production. Sever...

CONTEXT Byrsonima crassifolia is a tropical tree, commonly known as nance and distributed widely in Mexico and Central and South America. Since pre- Hispanic times, the seeds of the fruits have been used in folklore medicine as an anti-inflammatory; however, currently no researchers have examined its potential pharmacological properties in scientific studies. OBJECTIVE This study investigated...

The mean vibration transmissibility values were measured for cotton work gloves commonly used in vibration-generating workplaces to evaluate the vibration isolating performance of cotton work gloves. The mean vibration transmissibility values of work cotton gloves were compared with those of four types of anti-vibration gloves measured in the same way. All the measurements were performed based ...

Advantages of pelleted feeds in terms of storage, transportation and lower costs compared to natural fresh feed justified the replacement of artificial feeds instead of natural ones partially on maturation performances. This study comprised nine treatments (with three replications) including control treatment: polychaete worm (Perinereis nuntia), Squid and calf liver (natural feed); T1: pellet ...

One-year crop rotations with corn or highly resistant soybean were evaluated at four locations for their effect on Rotylenchulus reniformis population levels and yield of a subsequent cotton crop. Four nematicide (aldicarb) regimes were included at two of the locations, and rotation with reniform-susceptible soybean was included at the other two locations. One-year rotations to corn or resistan...

Rylander, R. and Snella, M.-C. (1976). British Journal of Industrial Medicine, 33, 175-180. Acute inhalation toxicity of cotton plant dusts. The number of free lung-cells was studied in guinea-pigs after acute exposure to extracts of various cotton dusts. A good correlation was found between the increase in number of leucocytes in the airways and the number of Gram-negative bacteria in the diff...

The efficacy of foliar applications of oxamyl were evaluated for the management of Rotylenchulus reniformis on cotton in Mississippi. Two tests were established in Tallahatchie County on a fine sandy loam soil (56.8% sand, 37.8% silt, 5.3% clay, pH 5.4, and 0.3% OM) naturally infested with R. reniformis. Oxamyl was applied as a foliar spray at 0.14, 0.27, or 0.53 kg a.i./ha to cotton plants tha...

The antifungal properties of two silver-coated natural cotton fiber structures prepared using a supercritical carbon dioxide (scCO2) solvent were examined. Scanning electron microscopy confirmed that the scCO2 process may be used to produce cotton fiber textiles with uniform silver nanoparticle coatings. A version of the Kirby-Bauer disk diffusion test was used to assess the ability of these te...

The dependencies of energy confinement on the main engineering parameters have been investigated in the Mega Ampere Spherical Tokamak (MAST) in H-mode by expanding operational space towards higher plasma currents (up to 1.2MA) and heating powers (up to 3.5MW). Multivariate fits show that the dependence of energy confinement time on plasma current Ip is weaker than linear while the dependence on...

Objective: To screen anti-inflammatory activity of ethanolic extract of seeds of Holarrhena pubescens using in vivo models for acute and chronic inflammation. Methods: Dried seeds of Holarrhena pubescens were extracted with ethanol and the extract (HPE) were then screened to investigate the presence of phytconstituents by preliminary phytochemical tests. The median lethal dose (LD50) of the tes...