Plant spacing and phosphate fertilization on costus

Influences of irrigation interval,nitrogen fertilization and plant spacing on tomato fruit yield and quality

Phytochemical Investigation of Insulin Plant ( Costus pictus )

Insulin plant (Costus pictus) is one of the folk medicines used for the treatment for Diabetes mellitus. This plant belongs to Costaceae family, which has been separated from Zingiberaceae on the basis of the presence of spirally arranged leaves and rhizomes being free from aromatic essential oils. The plant commonly known as spiral ginger is originated in Mexico and is found to have antidiabet...

Costus speciosus: An Important Medicinal Plant

Costus speciosus is an important medicinal and ornamental plant used to cure different diseases. The plant has been found to possess many pharmacological activities such as antibacterial, antifungal, anticholineesterase, antioxidant, antihyperglycemic, antiinflammatory, analgesic, antipyretic, antidiuretic, larvicidal, antistress and estrogenic activity. The rhizomes of Costus speciosus are bit...

Short on phosphate: plant surveillance and countermeasures.

Metabolism depends on inorganic phosphate (P(i)) as reactant, allosteric effector and regulatory moiety in covalent protein modification. To cope with P(i) shortage (a common situation in many ecosystems), plants activate a set of adaptive responses to enhance P(i) recycling and acquisition by reprogramming metabolism and restructuring root system architecture. The physiology of P(i) starvation...

Effects of irrigation, spacing and fertilization on flowering and growth in young Alnus rubra.

Flowering and vegetative growth were assessed in 19 half-sib families of Alnus rubra Bong. planted in a replicated field trial near Olympia, Washington, USA. The trial consisted of three square spacings (0.5, 1.0 and 2.0 m), two irrigation regimes (low and high), and two fertilization treatments (0 and 300 kg P ha(-1)). Male and female flowers were surveyed in all plots for all families at plan...