Considering forage grass species, germination is one of the important stagesconcerning the growing stage that is often influenced by environmental stresses,particularly salinity and drought stresses. Thus, this study aims to assess the effects ofsalinity and drought stresses on germination characteristics and seedling growth of desertwheatgrass, Agropyron desertorum (Fisch. ex Link) Schult. in ...

In their classic study of the enzymes involved in the mobilization of stored carbohydrate reserves in barley, Brown and Morris (3), in 1890, noted that the excised barley embryo formed a large quantity of starch when floated on water for a few hours. More recently investigators (2, 4, 5) working with excised barley embryos appear to have ignored or neglected this important biochemical transform...

The results of present investigation revealed that among the different potting media treatments, M1: Vermiculite + Garden soil Sand was found to be most beneficial for improving took days germination, germination percentage, height seedling, number leaves seedling-1, stem diameter, primary roots length (cm), secondary roots, fresh and dry shoots weight, seed vigor index – I II leaf area (cm). I...

The objective of this study was to verify the genetic influence male parents in expression emergence and vigor traits sour passion fruit seedling, select ones that contributed with highest selection results. Controlled hybridizations were performed between genotypes Sour Passion Fruit Breeding Program Universidade Federal de Viçosa (UFV) commercial cultivars Empresa Brasileira Pesquisa e Agrope...

In this study, the effect of seed priming using ascorbic acid (ASA) on three commercial wheat cultivars i.e., Punjab-2011, Faisalabad-2008, and Ujala-2016 under salinity stress in both homogenous heterogeneous environments has been investigated. It revealed that different levels have significantly reduced growth attributes like percent germination, germination index, radical & plumule length, v...

So far in this series we have discussed the most commonly -used seedling quality tests: root growth potential, cold hardiness, and stress resistance. In this issue, we're going to talk about one of the newest testchlorophyll fluorescence (CF). The technology for measuring CF has been in place for over 50 years but has been applied to tr?e seedling physiology only since the late 1980s. In early ...

Rapid and uniform seed germination is a crucial prerequisite for crop establishment and high yield levels in crop production. A disclosure of genetic factors contributing to adequate seed vigor would help to further increase yield potential and stability. Here we carried out a genome-wide association study in order to define genomic regions influencing seed germination and early seedling growth...

considering forage grass species, germination is one of the important stagesconcerning the growing stage that is often influenced by environmental stresses,particularly salinity and drought stresses. thus, this study aims to assess the effects ofsalinity and drought stresses on germination characteristics and seedling growth of desertwheatgrass, agropyron desertorum (fisch. ex link) schult. in ...