Rice is a staple food for the majority of Asians; nevertheless, black rice has not been commonly consumed among them. The components yield will be determined by allocation photosynthate on and tall phenotype rice, which significant contributing factor to lodging. growth inhibitor paclobutrazol prevents manufacture gibberellin, results in rice. endogenous cytokinin content high at beginning grai...

adjustment of plant density is an important base on light, water and soil nutrients for increasing seed yield. to determine of plant density in new red bean lines (phaseolus vulgaris l.), this experiment was conducted as factorial in randomized complete block design (rcbd) with three replications at lordegan region (chaharmahal and bakhtiari province) in 2004-2005. factors were new red bean lin...

in order to evaluate the morphological changes of rice seedlings (variety of neda and fajr) under salinity management in 1394 was conducted in islamic azad university, ayatollah amoli. this factorial experiment in a completely randomized design with two genotypes (varieties neda and fajr) in four salinity levels (zero, 40, 80 and 120 mm sodium chloride) and was performed in triplicate. results ...

lignin is one of the major characteristics of plant secondary cell wall that provides structural rigidity for the cells and tissues and hydrophobicity to tracheary elements. internode tissues of aeluropus littoralis as a halophyte grass were sampled at different developmental stages (from the first to the fifth internodes ) and under different nacl concentrations. the influences of nacl and int...

Humic acid is a biochemical constituent of humus and increases root biomass and shoot growth by improving absorption of nutrients. In order to study the effects of humic acid on root and shoot growth and leaf nutrient contents of pistachio seedlings, an experiment was conducted of completely randomized design with five treatments in three replications. In the first step seeds of Pistacia vera c...

Abstract Background Shoot architecture is fundamentally crucial to crop growth and productivity. As a key component of shoot architecture, plant height known be controlled by both genetic environmental factors, though specific details remain scarce. Results In this study, 308 representative soybean lines from core collection 168 F 9 progeny were planted at distinct field sites. The results demo...