ESTABLISHMENT OF DRIS NORMS FOR CACTUS PEAR GROWN UNDER ORGANIC FERTILIZATION IN SEMIARID CONDITIONS

Microbial inoculants and organic amendment improves plant establishment and soil rehabilitation under semiarid conditions.

The re-establishment of autochthonous shrub species is an essential strategy for recovering degraded soils under semiarid Mediterranean conditions. A field assay was carried out to determine the combined effects of the inoculation with native rhizobacteria (Bacillus megaterium, Enterobacter sp, Bacillus thuringiensis and Bacillus sp) and the addition of composted sugar beet (SB) residue on phys...

Cactus-Pear Juices

This paper presents a review of cactus-pear juice production. Its technological characteristics are considered, as well as the main difficulties in obtaining high-quality juice. Acidity, pigments, aroma, and other components play an important role in the cactus pear juice processing. Betalain and chlorophyll are present in purple and green cactus pear juices, and heat treatment of the juices af...

Colour Stability of Wild Cactus Pear Juice

Prickly pear (Opuntia spp) fruit has received renewed interest since it contains a betalain pigment that has an attractive purple colour for the production of juice. Prickly pear juice was prepared by homogenizing the fruit and treating the pulp with 48 g of pectinase from Aspergillus niger. Titratable acidity was determined by diluting 10 ml prickly pear juice with 90 ml deionized water and ti...

Soil aggregate stability as affected by fertilization type under 1 semiarid no - tillage conditions

Economic Evaluation of Cereal Cropping Systems under Semiarid Conditions: Minimum Input, Organic and Conventional

Cropping systems like organic farming, selling products at a higher price and promoting environmental sustainability by reducing fertilizer and pesticides, can be more profitable than conventional systems. An economic evaluation of three cropping systems in a seven year period experiment was performed, using a common rotation (fallow-barley-vetch-durum wheat) in a semi-arid rainfed field of Spa...