The forecasted growth of insect production in the next few years will generate high quantities frass (insect excreta). Although is increasingly considered a potential fertilizer, dynamics nutrient supply by still poorly understood. Here, we aimed at gaining insight into short-term fertilizer value from mealworm ( Tenebrio molitor L.) order to optimize its sustainable use agroecosystems. Using p...

A fine-textured, dwarf St. Augustinegrass (Stenotaphrum secundatum (Walt.) Kuntze) genotype, FX-313, was severely damaged in plots in the third year of evaluation in sandy soil in southern Florida. Damage was associated with numerous (> 40/100-cm(3) soil) sting nematodes, Belonolaimus longicaudatus Rau. Damage was ameliorated (P < 0.05) by fenamiphos applied broadcast at 2.2 g a.i./m(2), and B....

The interactive effects of CO2 elevation, N fertilization, and reduced irrigation regimes on fruit yield (FY) and quality in tomato (Solanum lycopersicum L.) were investigated in a split-root pot experiment. The plants were grown in two separate climate-controlled greenhouse cells at atmospheric [CO2] of 400 and 800 ppm, respectively. In each cell, the plants were fertilized at either 100 or 20...

Improved seeds are increasingly being sown in agricultural practice. Such treatments play different roles depending on the substances used. They most often protect and sprouts from abiotic biotic stresses, but not only. Coating technology is one of methods seed improvement, requiring selection appropriate components. The purpose pot experiment was to test efficacy two coatings (C D) a commercia...

Lentil plays a major role in the food and nutritional security of low income Ethiopian families because of the high protein content of their seed; however, their productivity typically is low largely due to soil fertility limitations. Field and pot experiments were conducted during the 2011 cropping season to determine the effectiveness of Rhizobium strains on two cultivars of lentil in Souther...

This experiment was carried out to study the effect of humic acid and growth promoting bacteria on uptake of cadmium heavy metal by annual alfalfa (Medicago scutellata L.). The experiment was arranged in pot experiment conditions in Isfahan, Iran in 2011. A factorial design was used based on completely randomized block design with four replications. Experimental treatments were humic acid and g...

Paclobutrazol (PBZ) is a retardant often used in potted ornamental plants to control their growth and compactness. The distribution in plant, substrate and leachate of PBZ applied to containerized oleander seedlings were studied after a single liquid drench application to the substrate surface (20 mg a.i. per plant) in a nursery dedicated to pot production in SE Spain. PBZ significantly reduced...