Understanding the spectral characteristics of crops in response to stress caused by weeds is a basic step improving precision agricultural technologies that manage field. This research focused on competition between corn (Zea mays) and redroot pigweed (Amaranthus retroflexus), common weed strongly reduces yield. The aim this was characterize physiological changes occur during early growth becau...

Weeds are a major problem in seeding rangeland and cropland to native grasses. However, many immature weedy forbs and grasses are palatable to cattle. Research was conducted using yearling cattle for weed control in big bluestem (Andropogon gerardii var. gerardii Vitman) seedings (1987, 1988) at Mead, Nebraska on a Sharpsburg silty clay loam (fine, montmorillonitic, mesic Typic Argiudoll) soil....

The genotyping by sequencing (GBS) method has become a molecular marker technology of choice for many crop plants because of its simultaneous discovery and evaluation of a large number of single nucleotide polymorphisms (SNPs) and utility for germplasm characterization. Genome representation and complexity reduction are the basis for GBS fingerprinting and can vary by species based on genome si...

The aim of the study was to visualize micromorphology Amaranthaceous pollen using scanning electron microscopy collected from Thal Desert. Field collection conducted July September 2021. A total 14 taxa family Amaranthaceae were which belong nine genera. Achyranthes aspera, Aerva javanica, lanata, Amaranthus graecizans, retroflexus, viridis, Bassia indica, Chenopodium album, ficifolium, murale,...

Information on the impact of climate change growth weed species and their sensitivity to herbicides could help establish an efficient management strategy. Due excessive use acetolactate synthase (ALS)-inhibitor herbicides, resistance those is increasing globally. It is, thus, crucial find out whether efficacy these will in future due increase temperatures carbon dioxide concentration. Therefore...

Naglom urbanizacijom, izgradnjom i razvojem poljoprivrede, stanište mnogih biljnih vrsta je smanjeno. Unutar antropogeniziranih travnjaka za koje mnogi žele da izgledaju zeleno homogeno, obično nalazimo različite travne ili travno-djetelinske smjese koje, ako nisu pravilno održavane, ubrzo prerastaju u partere bogate biljnim vrstama određenim oblicima pojavnosti mogu sačuvati bioraznolikost, no...

Among plant extracts, neem leaf extract was found effective for successful synthesis of MgO nanoparticles. The main phytochemicals present in acts as reducing and capping agents bio reduced nanoparticles were characterized by using surface plasmon resonance analysis (UV–Vis spectroscopy), particle size distribution (PSA), morphology (SEM) elemental (EDX). UV–Vis spectral confirmed that the maxi...