Total weed count

This study researched atmospheric pollen from Mersin Province using the volumetric method between in 2016 and 2017. The daily, weekly, monthly, and annual distribution of the pollen obtained during the study was identified. The relationship between pollen and meteorological factors was researched using Spearman’s rho analysis. During the two-year study, 32,336 pollen grains/m3 from 40 different taxa [22 trees, 1 grass (Poaceae), and 17 other weeds] were identified. Of the total pollen, 82% belonged to trees, 6.8% to grasses, 11% to other weeds, and unidentified taxa accounted for 0.2%.

13p tudichquannguyet 29-11-2021 5 0   Download

A field experiment on the “Effect of Integrated Weed Management practices against weed control in cluster bean” was undertaken during summer 2015 and 2016.The various weeds observed in cluster bean crop during summer season were, viz., Cyperus rotundus, Cynodon dactylon, Commelina benghalensis, Parthenium hysterophorus, Portula caoleracea, Amarathus viridis, Trianthema portulacastrum, Euphorbia hrita, Diger amuricata, Panmicumis achne. Phylanthus niruri, Tridax procumbens and Dinebra retroflexa.

10p nguaconbaynhay4 22-03-2020 17 0   Download