Cotton is applied to the fertilizer, and the harvest is guaranteed.

After the cotton is bud, it enters the period of vegetative growth and reproductive growth, and is still dominated by vegetative growth. During this period, it is necessary to set up a shelf for the high yield of cotton. The supply of nutrients should not only meet the needs of cotton planting, but also prevent excessive fertilization and cause long cotton plants .

For basal cotton with a small amount, may be applied to some decomposition of human waste in the bud, cake fertilizer, mixed fertilizer or a small amount of available nitrogen, open Goushen applied, so that the gradual decomposition of fertilizer, to play a role in the blooming period. For fertile cotton fields with large annual fertilization, cotton plants tend to be prosperous, and the bud period may not be applied, or may be postponed until the initial flowering period . More importantly, cotton buds are sprayed on the cotton plants during the bud period and the flowering and bolling period, and the cotton buds are circulated and circulated, and the fiber quality is improved.