Oxygenation coated fertilizer capable of preventing desertification and hardening of soil

Abstract

The invention discloses an oxygenation coated fertilizer capable of preventing desertification and hardening of soil. The oxygenation coated fertilizer is prepared from the following raw materials in parts by weight: 43 to 47 parts of rape seed cake powder, 25 to 26 parts of needle mushroom dregs, 2 to 3 parts of original apple vinegar, 3 to 5 parts of calcium lactate, 3 to 4 parts of sodium polyphosphate, 6 to 8 parts of coal ash, 10 to 11 parts of urea, 13 to 15 parts of a 30% hydrogen peroxide solution, 1 to 2 parts of laxogenin powder, 0.3 to 0.5 part of butyl acrylate, 1 to 2 parts of sodium dihydrogen phosphate dry powder, 1.1 to 1.3 parts of nano-zinc oxide and a proper amount of water. The fertilizer disclosed by the invention is enriched with various organic components and powder and can actively improve the granular structure of the soil, increase the breathability of the soil and the sizes of pores and prevent desertification and hardening of the soil; by the addition and the use of multiple elements, the growth requirement of crops can be met, and the adsorption, transportation, storage and transformation capacity for the nutrients can be promoted; a technical support is supplied to increase of the crop yield.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an oxygen-increasing coated fertilizer for preventing soil sandification and hardening. Background technique [0002] With the abnormal global climate, heavy rains and floods occur frequently in some areas. At the same time, factors such as improper irrigation or poor drainage often cause waterlogging in crop land, making the soil in a state of flooding. Under flooding conditions, the gas in the soil is forced to discharge. It is easy to cause insufficient oxygen in the soil. Oxygen is necessary for plant root respiration. Long-term hypoxia will hinder the electron transfer of plant cells, accumulate a large amount of active oxygen, damage the structure and function of cell membranes, and even cause a large number of crops to die. Under hypoxic stress, the root system accumulates a large amount of toxic substances such as ethanol and lactic acid, the root metabolism is disor...