Straw incorporation in relation to soil conditions and crop growth

Abstract

The clearing of arable fields after harvest by burning the straw is an established agricultural practice. It has the advantage of being quick and cheap and of destroying a variety of pests. Today, however, it is widely regarded as an antisocial practice, causing pollution and presenting a serious fire hazard; in many countries increasingly stringent regulations are being enforced to control it. This article reviews the alternative method of disposing of straw by incorporating it in the soil.