Weed control is necessary to ensure a high crop yield with good quality. Herbicide application and mechanical weeding are the most common methods worldwide. The use of herbicides has led increasing occurrence herbicide-resistant weeds unwanted contamination environment. Mechanical weed harms beneficial organisms, increases degradation organic matter, may dry out soil, stimulate new cohorts seed...

Women are involved in planting, transplanting, weeding, harvesting and processing activities in paddy cultivation system. These operations are most drudgeries activities performed by them. During these operations the women face many physical and physiological problems. Keeping this in view the physical strain with respect to working heart rate (WHR), Oxygen consumption rate (OCR), Energy expend...

<span>In precision farming, identifying weeds is an essential first step in planning integrated pest management program cereals. By knowing the species present, we can learn about types of herbicides to use control them, especially non-weeding crops where mechanical methods that are not effective (tillage, hand weeding, and hoeing mowing). Therefore, using deep learning based on convoluti...

In Bangladesh during 2017-2018 was conducted in a farmer's field of the Chattogram hill districts to determine effectiveness different weed control strategies for transplanted chilli. The dry weight weeds, efficiency, index, and yield components like number fruits per plant, fruit length, weight, marketable yield, had been significantly affected by using measures. act treatment chilli fields, h...

The present study was conducted in Chikkaballapur district of Karnataka, India during 2019 to investigate amount drudgery faced by agricultural labourers. Primary data collected for 13 selected farm operations from randomly 200 (144 men and 56 women) laborers using structured interview schedule assessing perceived them performing these operations. results revealed that women labourers were more...

An experiment was conducted at the Research and Training Farm of Federal College Horticulture Gombe State (10020’N 10030’E) during 2021 rainy season in Sudan Savanah agro-ecological zone Nigeria. The aim research is to evaluate effect seedling age time application post-emergence herbicide on growth yield lowland rice (Faro 44). consisted two factors, namely:- ( 3, 4, 5-week-old seedlings) weed ...

BACKGROUND Visceral leishmaniasis (VL) or kala-azar cases in seasonal labour migrants from highland areas are addressed to travel history to the Metema-Humera lowlands, northwestern Ethiopia. Factors that affect the incidence of VL in extra-domestic habitats were not evaluated. The aim of this study was to evaluate sero-prevalence of Leishmania donovani infection in randomly selected labour mig...

the environment” (Rice, 1984). Rice plants with an allelopathic effect on weeds can mean lower production To understand the genetic control of allelopathy in rice (Oryza costs because the need for herbicide application and/or sativa L.), quantitative trait loci (QTL) mapping was performed using a population of 142 recombinant inbred lines derived from a cross hand weeding is reduced. Thus, inco...

A field experiment was conducted to find out the impact of weeding regime on performance three Aus rice. The experimental treatment consisted varieties rice viz. BRRI dhan28, Bere Ratna and Kajol Lata, four regimes no weeding, one hand at 35 days after sowing (DAS), two weedings 20 DAS 20, 50 DAS. laid in a factorial randomized complete block design with replications. Eleven weed species belong...