World population is increasing at an alarming rate, and crop cultivation on marginal lands has emerged as alternate option to feed the burgeoning population. However, are characterized by poor soil health other undesirable characteristics resulting in low production less economic returns. Interest application of superabsorbent polymers (SAPs) for been increasing. The SAPs increases germination ...

to investigate the effect of nitrogen rate and split form of application on dry matter remobilization among different rice cultivars, a field experiment was carried out in the rice research institute of iran (amol) – during 2005. a split–split experiment on the basis of a randomized complete block design with 3 replications involving 3 factors was employed in which fertilizer rates (100, 150 an...

Abstract Super-absorbent polymer (SAP) is able to absorb water by multiple times more than its own weight. Sugarcane bagasse (SCB) raw material has been excessively produced as a byproduct in sugar factory. The synthesis of SAP from SCB creates balance between the utilization industrial by-product and resulted environmentally friendly material. In oil production might be troublesome, thus minim...

knowledge of physiological and environmental factors is important for foragegrass production. festuca ovina is a grass species adapted to azerbaijan region climate,iran. this species is a valuable source for forage production and soil conservation.nitrogen (n), phosphorus (p) and potassium (k) are three most important plant nutrients.the aims of present study were to investigate the effects of ...