Do applications of soil conditioner mixtures improve the salt extraction ability of at early growth stage?

The reclamation of salt-affected soils is considered a slow process that urges the development of faster recovery strategies as a priority. The present article aimed at investigating the effect of mixing different chemical and organic conditioners on the growth of Atriplex and its salt extraction efficiency during its early growth stage. A pot experiment was conducted on saline-sodic Cambisol cultivated with Atriplex for 60 days and subjected to the following conditioner mixtures: Atriplex; Atriplex + gypsum + organic matter; Atriplex + elemental sulfur + organic matter; and Atriplex + gypsum + elemental sulfur + organic matter.

Radiographic study on the anatomical characteristics of the proximal femur in Brazilian adults.

Objective: To ascertain the geometry of the femur in the Brazilian population by means of a radiographic study and to correlate the values with regard to sex and right/left side.

Methods: Five hundred anteroposterior radiographs of the pelvis of skeletally mature patients (250 of each sex) who did not present any osteoarthrosis, fractures or tumoral or infectious lesions were analyzed. The length and width of the femoral neck, length of the femoral axis, neck-shaft angle and femoral offset were measured.