Mulch is important to farmers. Mulch is a protective cover of material that is spread on top of soil. It is usually made out of organic material, like ___________ wastes. Farmers may keep the remains of ___________ or other crops on top of the soil. This creates mulch on the soil ___________. The plant remains help protect the soil against wind and water damage. This is called conservation tillage. Mulching is one of the best things people can do for their plants. Mulch not only protects the soil against wind and water damage. It also helps keep the soil from getting ___________, and reduces the need for watering plants. It also limits temperature changes in the soil. And it stops unwanted plants, or ___________, from growing.
Organic mulch improves the condition of soil. As the mulch breaks down, it provides material which keeps the soil from getting ___________. This improves the growth of roots and increases the movement of water through the soil. It also improves the ability of the soil to hold water. Organic mulch contains ___________ for plants. It also provides a good environment for ___________ and other helpful organisms in the soil.
Finding organic mulch materials can be easy. Small pieces of tree ___________ and cut up leaves can be used. Grass cuttings are also a good mulch for plants. Using newspapers for mulch also works well in controlling weeds.
The best time to add mulch depends on your ___________. Mulch provides a thick barrier between the soil and the air. This helps to reduce temperature changes in the soil. As a result, in the summertime, mulched soil will be cooler than other soil. Mulched areas usually warm up more slowly in the spring and ___________ slowly in autumn. In winter, the mulched soil may not freeze as deeply as other soil.
Mulch can be added late in autumn to help moderate the effects of winter ___________. The best time is after the ground has frozen but before the coldest weather arrives. Spreading mulch before the ground has frozen may attract small animals searching for a warm place to spend the winter. ___________ the spreading should prevent this problem. The animals will probably find another place to live.