Andere Kunden interessierten sich auch für
![Integrated weed management for fruit trees]( "Integrated weed management for fruit trees")
Integrated weed management for fruit trees29,99 €![Les méthodes de gestion des mauvaises herbes]( "Les méthodes de gestion des mauvaises herbes")
Les méthodes de gestion des mauvaises herbes29,99 €![Composting, Coffee Production and Pest Management]( "Composting, Coffee Production and Pest Management")
Composting, Coffee Production and Pest Management29,99 €![Biology and Management of Pulse Beetle on Black Gram]( "Biology and Management of Pulse Beetle on Black Gram")
Biology and Management of Pulse Beetle on Black Gram32,99 €![Efficacy of Weed Management Practices in Organic Finger Millet]( "Efficacy of Weed Management Practices in Organic Finger Millet")
Efficacy of Weed Management Practices in Organic Finger Millet42,99 €![Review on Some Non-Chemical Weed Management Practices]( "Review on Some Non-Chemical Weed Management Practices")
Review on Some Non-Chemical Weed Management Practices30,99 €![Exploitation of Natural Resources in the Forest Ecosystems of the hinterlands of the city of Kikwit :]( "Exploitation of Natural Resources in the Forest Ecosystems of the hinterlands of the city of Kikwit :")
Exploitation of Natural Resources in the Forest Ecosystems of the hinterlands of the city of Kikwit :26,99 €
Agriculture is the mainstay of the African economy, contributing 20% of the continent's GDP, 60% of its workforce and 20% of exports. Agriculture remains the most important sector of the Beninese economy, contributing around 33% of GDP, 75% of export earnings, 15% of government revenue and employing 70% of the working population. Farmers continue to use chemical products and are increasing the quantities of pesticides. Herbicides are among the most widely used pesticides, with almost 200 in use.Weed science is a scientific discipline that focuses on the study of weeds. These plants can be harmful to crops, gardens, lawns and even natural ecosystems. Weed science aims to understand the biology, ecology and control of weeds, and to develop sustainable methods for managing them.