Chug! Chug! A tractor rumbles across a corn field! Find out about the many jobs a tractor can do, and learn about where they are important.

"It's a busy day at Happy Valley Farm and the farmer llama needs your help! Take a tour of the farm as you learn all about plows. Be sure to pay attention so you can pass your farmhands quiz and earn your llama-diploma. Cheerful illustrations and farm-tastic puns make learning about farmer llama's farm machines llots of fun!"--

"It's a busy day at Happy Valley Farm and the farmer llama needs your help! Take a tour of the farm as you learn all about planters. Be sure to pay attention so you can pass your farmhands quiz and earn your llama-diploma. Cheerful illustrations and farm-tastic puns make learning about farmer llama's farm machines llots of fun!"--

"It's a busy day at Happy Valley Farm and the farmer llama needs your help! Take a tour of the farm as you learn all about spreaders. Be sure to pay attention so you can pass your farmhands quiz and earn your llama-diploma. Cheerful illustrations and farm-tastic puns make learning about farmer llama's farm machines llots of fun!"--

"It's a busy day at Happy Valley Farm and the farmer llama needs your help! Take a tour of the farm as you learn all about balers. Be sure to pay attention so you can pass your farmhands quiz and earn your llama-diploma. Cheerful illustrations and farm-tastic puns make learning about farmer llama's farm machines llots of fun!"--

Those neat bundles of hay we see in a farm field are created by a fantastic farm machine called a hay baler. And just one bale of hay can weigh as much as 2,000 pounds (907 kg)! Along with learning how a hay baler does its job, readers will find out what kind of crop hay is and why it's needed. They'll also see cool, colorful photographs of these and other big machines at work, including labels to aid in comprehension. Farm work has never looked so...

"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!" -- Publisher's website.

"Everyone knows what a hay bale looks like, but how does it get into that shape? While baling equipment might not make it into farm stories among the classic tractors, animals, and tools, its usefulness on the modern farm is indisputable. Concise text guides readers through the uses of baling equipment, how it forms round and square bales, and what happens with the hay afterward. Full-color photographs and lively language keeps them engaged and interested...

Tractors are one of the most useful and utilized machines on a farm. These valuable vehicles are designed to pull heavy loads as well as other machines that help farmers in a variety of ways. Readers will love seeing some impressive tractors at work in this accessible volume. They'll learn the essential parts of tractors and a few of their important loads and attachments. Colorful photographs and key agricultural ideas help make this book a beneficial...

Anyone who has ever tried to plant a garden-or even grow a plant-knows it's not always an easy task. That's why farmers do what they can to ensure a healthy crop, and that includes cultivating the soil. They till it, allowing air, nutrients, and water to circulate more easily. Doing this by hand would be nearly impossible on some farms, so farmers use some fantastic machines to aid them. Readers will love learning about the big machines called cultivators...