The composition of straw cover, method for obtaining a composition of straw coverage, wetting agent, method for the production of a wetting agent, a method for delaying the call,Method to irrigate the soil

摘要

"The composition of straw cover, method for obtaining a composition of straw coverage, wetting agent, method for the production of a wetting agent, a method for delaying the call,Method to irrigate the soil. " Where a composition of straw coverage that extends the period of retention of moisture and a method for using the same.In a first preferred implementation of the present invention, a wetting agent from the aqueous mixture is added to a straw coverage sown.Achieving preferred comprises 93,95% water, 5.85% straw cover, and 0.2% of wetting agent by weight as a percentage of the weight of the water used.And fertilizer and seed in any quantity selected. In the preferred implementation, the wetting agent comprises a cellulose gum, a cross-linking agent, and a surfactant.The wetting agent retains the water in the composition of straw coverage and releases the water on the soil surface at a controlled rate while maintaining bonded composition of straw coverage.The moisture is retained for a longer period of time than the compositions of straw coverage technique prior to promote maximum germination of the seed.The composition of straw cover according to the present invention provides additional properties effective dust control and erosion.