Utilization Chemigation to Reduce Peas Contamination With Pesticide in New Reclaimed Lands

Hussien, Ahmed A.

doi:10.21608/ejar.2018.143343

Cited by 1 publication

(1 citation statement)

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“…The final residue concentrations of butralin in peanut were below the limit of quantification at the normal harvest time [77]. No butralin residues were found in pea seed yield produced under subsurface drip irrigation systems in new reclaimed soil [78]. The residual effect of fluazifop applied to groundnut was safe on the plant and the succeeding crops of wheat and gram [31].…”

Section: Determination Of Herbicide Residues In Green Podsmentioning

confidence: 99%

Weed Control, Growth, Nodulation, Quality and Storability of Peas as Affected by Pre- and Postemergence Herbicides

et al. 2021

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Weeds represent a major constraint for successful pea cultivation, resulting in loss of green pea yield and quality. Two field experiments were carried out during the winter seasons of 2018/2019 and 2019/2020. The objectives of the current study were to evaluate the efficacy of pendimethalin, butralin, fluazifop butyl, bentazon, and hoeing on weed control, and their impact on pea growth, nodule formation, yield, quality, and storability. The results indicated that hoeing and fluazifop butyl were the most effective treatments for weed control in terms of the lowest values of total weed dry weight. The bentazon and fluazifop butyl herbicides didn’t affect active nodules number, plant height, plant weight, root length, or number of leaves and branches. Additionally, bentazon and hoeing resulted in the highest total yield per plant and protein content. Butralin and pendimetalin achieved the lowest yield, and butralin also resulted in the lowest plant height and weight. Bentazon-treated peas had the highest chemical compositions in terms of chlorophyll, carotenoids, total sugar, and vitamin C contents in pea pods at harvest and during cold storage at 4 °C and 95 RH for 45 days. No detectable residues of the four herbicides under study were detected in green pods, suggesting that pods can be safely consumed at the time of harvesting. It can be concluded that nodules formation in pea was not affected significantly by the application of the tested herbicides, except pendimethalin and butralin. Furthermore, bentazon had a positive impact on nodules formation and pods quality and could be used effectively for controlling the broadleaf weeds, and it was simultaneously a selective and safe herbicide in pea cultivation.

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Section: Determination Of Herbicide Residues In Green Podsmentioning

confidence: 99%