Better Soil: An Indexed Life of George Washington Carver

Section 1: A Soil Problem. In 1896, George Washington Carver began working at Tuskegee Institute in Alabama. He was a scientist and teacher. Many nearby farmers grew cotton year after year. Their soil had lost nutrients, materials that plants need to grow. Carver wanted to help them grow stronger crops.

Section 2: Saving Plant Scraps. Carver tested ways to improve poor soil. One way was to add compost. Compost is made from plant scraps that slowly break down. Farmers could gather leaves and other plant material nearby. Compost also helps soil hold water.

A drawing for this reader shows leaves turning into dark compost. Its caption says, “Finished compost helps soil hold water.”

Section 3: Changing Crops. Carver also urged farmers to rotate crops. That means growing different crops in a field in different years. He tested crops such as cowpeas and peanuts. These plants, with help from tiny living things in their roots, can add a nutrient called nitrogen to soil.

Section 4: Sharing the Results. Carver wrote short guides about farming. He shared ways to care for soil without spending much money. His experiments helped him offer useful advice to farmers.

Glossary. Compost: broken-down plant material used to improve soil. Nutrients: materials plants need to grow. Rotate: to change crops from year to year.

Index. Compost, Section 2. Cotton, Section 1. Cowpeas, Section 3. Farming guides, Section 4. Nitrogen, Section 3. Soil problem, Section 1.