Crop Sprayers

Big farms need big machines, and crop sprayers are some of the biggest. Farmers use these timesaving devices to spread substances such as fertilizers, pesticides, and herbicides on their crops. While readers learn about the different kinds of crop sprayers, their many parts, and their importance to the farm industry, they’ll be impressed by the colorful photographs of the machines in action—including one in the air! The high-interest topic also touches on key science and technology topics.

This report addresses a complex and controversial issue: the human health risks associated with the use of agricultural pesticides. Some people are extremely concerned about their potential exposure to pesticides, arising because they occupy properties adjacent to farmland or because they have (or have had) access to such land, for example when using footpaths. The official position in the UK in response to these concerns has been that a robust approach to the assessment of human health risks associated with pesticide exposure already exists; and that there is no scientific case for taking additional measures, such as the introduction of no-spray buffer zones, to protect members of the public who may be in the vicinity of a sprayed area. But those who consider themselves to be adversely affected by pesticide spraying have not been reassured, and have continued to campaign for the adoption of more precautionary measures.

This handbook is a companion to Agricultural Insect Pests of the Tropics and their Control (2nd Edition 1983) and, like the earlier book, it is designed as a source of reference about most of the major insect and mite pests of agricultural crops. These two volumes by the same author now present a world-wide coverage of the economically important insect pests of tropical and temperate agriculture. Students taking courses in entomology, agriculture, crop pest biology and crop protection, and professional workers concerned with identification and control of insect pests, will find this comprehensive account an indispensable handbook and source of reference.

PESTICIDE APPLICATION METHODS Pesticide Application Methods is the standard work for all those involved in crop protection. This fully revised and expanded edition provides up-to-date information on the different types of application techniques and how they should be used to ensure efficient and effective pest control. The third edition of this excellent book was published more than 10 years ago, since when a number of important developments have taken place. Examples include changes to legislation both in the EU and USA concerning water quality. This has an impact on how spray is applied and, more particularly, how the sprayer is designed to minimise quantities that remain in the equipment when spraying is completed, and in addition inform how and when the sprayer is cleaned. Concern about spray drift has also continued and has led to more research on how to reduce the amount of spray that moves downwind from a treated area. Important new information on this topic is included within the new edition. Professor Graham Matthews has been joined by two new co-authors to increase the breadth and depth of coverage in this updated edition of Pesticide Application Methods. This important new edition is a commercially significant reference tool and will be of great use and interest to all those working in crop protection, including agricultural entomologists and plant pathologists, pesticide scientists, advisors and consultants, large-scale growers, agricultural and horticultural scientists, agrochemical industry personnel including those involved in equipment supply and product formulation. Libraries in government and commercial research establishments, universities and agricultural colleges where agricultural and biological sciences are studied and taught should have multiple copies of this definitive book on their shelves.

This book provides comprehensive coverage of the operation of a selective range of agricultural equipment, including tractors, cultivators, windrowers, disc harrows, seeders, sprayers, combine harvesters, grain carts, balers, mowers, slashers, spreaders, and quad bikes. It offers detailed insights into the uses, key components, operating principles, preparation for operations, operational practices, safe operation, and finalizing operations of each equipment type. The book serves as a practical guide for individuals involved in agricultural activities, such as farmers, farm workers, agricultural machinery operators, and agricultural students. It aims to enhance understanding of various agricultural equipment and provide the knowledge and skills necessary to operate the equipment effectively and safely. It caters to a broad audience in the agricultural sector, including farmers seeking guidance on safe and efficient operation of diverse agricultural equipment to boost farm productivity, farm workers aiming to enhance their proficiency in handling various machinery, agricultural machinery operators desiring to deepen their understanding of equipment operation techniques and safety protocols, agricultural students studying agriculture or related fields and in need of comprehensive resources to learn about agricultural equipment operation, and agricultural educators utilizing the book as a teaching aid to impart practical knowledge and skills to students pursuing careers in agriculture.

Recent developments in computer science, data mining and big data analytics have resulted in new operational frameworks in agriculture, food and the environment, which in fact, share a strong link between them. A key challenge for researchers is to extract new data patterns and utilize them in decision making. Managers, policy makers, and practitioners have to be aware of these methodologies in order to establish efficient and effective working groups for the tasks to be resolved. The book reviews the complexity of the interrelationship between agriculture, food production and processing, and environmental issues. It also highlights the prospects of modeling in various cases of problem solving in these sectors, and reviews the new and future challenges. Consumer awareness in food production and processing practices is continually increasing and the necessity for advanced behavioural tools follows the same trend. Furthermore, the value chain management challenge is becoming one of the most crucial tasks due to the increased importance of new parameters like the origin of products, its environmental footprint and the enhancement of local production, etc. The book addresses these topics in a holistic approach, merging modeling with advanced marketing practices in a coherent and innovative manner, being an effective tool in a continuously demanding world.

This document provides the comprehensive list of Chinese National Standards - Category: GB; GB/T, GBT.

This document provides the comprehensive list of Chinese National Standards - Category: GB/T; GBT.