Growth-promoting substances from bacteriological filter pads.

Humic substances isolated from residues of sugar cane industry as root growth promoter

Plant growth promoting substances are widely used in modern agriculture. Several products in the market are humic substances isolated from different sources. The filter cake, a residue of sugar production, is a rich and renewable source of organic matter and these characteristics place the filter cake as a possible source of plant growth promoting substances. Humic acids (HA) from filter cake w...

On the chemical reactions occurring between certain substances which inhibit bacterial growth and the constituents of bacteriological media.

Pattern of Rooting and Growth of Cuttings of Some Species of Insecticidal and Medicinal Importance as Affected by Growth Promoting Substances

This study was designed to examine the effects of promoting substances on bud retention, rooting and plantlets survival of rooted cuttings on selected tree species using growth promoting substances. Stem cuttings were treated with rooting-promoting substances, planted in plastic pots filled with top soil and arranged using a completely randomized design (CRD) in a screen house. Stem cuttings of...

Enhancement of Toxic Substances Clearance from Blood Equvalent Solution and Human Whole Blood through High Flux Dialyzer by 1 MHz Ultrasound

Background: Hemodialysis is a process of removing waste and excess fluid from blood when kidneys cannot function efficiently. It often involves diverting blood to the filter of the dialysis machin to be cleared of toxic substances. Fouling of pores in dialysis membrane caused by adhesion of plasma protein and other toxins will reduce the efficacy of the filtre.Objective: In This study, the infl...

Phytotoxic Substances from Soil Microorganisms and Crop Residues.

[This corrects the article on p. 181 in vol. 28.].