Agricultural Research Updates. Volume 29 opens with information on wild edible plants commonly consumed by Jordanians and people of other neighboring countries. The presented plant spp. are among hundreds of wild edible species recorded in Jordan, are regarded as partially or totally consumable, and are usually used in food and medicine. The authors discuss various aspects of species complications among Phytophthora, and discuss the way these complications could be addressed through a better understanding of the biology, diversity, ecology, and taxonomic relationships between species. In one study, thirty African yam bean genotypes were evaluated for grain yield in a randomized complete block design of three replications in four agroecologies of Nigeria. Across the four locations, a mean yield of 1019Kg/ha was obtained. A mixed model was employed to access variability among the 30 genotypes and four locations. Lastly, this collection reviews the applications of size-exclusion chromatography in the fractionation of fructans and in the determination of their molecular weight, size, intrinsic viscosity and degree of branching.
