Fruit tree root system oxygenating and ventilating fertilizer

Abstract

The invention discloses fruit tree root system oxygenating and ventilating fertilizer which is prepared from the following raw materials in parts by weight: 3 to 4 parts of urea peroxide, 44 to 46 parts of cotton seed cake, 13 to 15 parts of rice chaff ash, 23 to 27 parts of bagasse, 1 to 2 parts of ammonium citrate, 7 to 8 parts of ammonium nitrate, 0.8 to 1.0 part of ferrous sulfate, 2 to 3 parts of methyl cellulose, 14 to 16 parts of chitosan, 0.3 to 0.5 part of potassium permanganate, 0.8 to 1.2 parts of manganese sulfate, 2 to 3 parts of acrylamide, 0.2 to 0.3 part of N,N'-methylene bisacrylamide, 0.6 to 0.7 part of ammonium persulfate, 2.0 to 2.5 parts of zinc acetate, 0.3 to 0.4 part of yttrium nitrate, a defined amount of absolute ethyl alcohol solution and a defined amount of water. Aiming at the characteristics that a fruit tree root system is larger and deeper in rooting, the fertilizer disclosed by the invention can slowly release oxygen after being degraded at the root system by additionally applying components of the urea peroxide, the ammonium citrate and the like; thus, the oxygen content around the root system at the soil deep position is improved, and soil breathability is improved; by means of adding organic components of the bagasse, the rice chaff ash and the like, metabolism and nutrient absorption of the root system are improved, and growth vigor of the fruit trees is improved.

Description

Technical field [0001] The invention relates to the technical field of fertilizers, in particular to an oxygen-enriching and breathable fertilizer for fruit tree roots. Background technique [0002] With the increasing level of agricultural modernization, new organic fertilizers are gradually replacing ordinary chemical fertilizers and become important fertilizers in agricultural production. Organic fertilizers have many advantages such as complete nutrition, improved soil, and improved fertilizer utilization. However, the currently commercially available organic fertilizers have many shortcomings. One is that large amounts of greenhouse gases are easily generated during the preparation process, and they are discharged into the atmosphere without control, causing air pollution; the other is that they cannot meet the needs of soil pollution remediation, and the simple soil structure Improvement can not achieve the improvement of the quality of contaminated soil crops; third, the s...

AI Technical Summary

Problems solved by technology

However, the stability of zinc oxide in soil is not high, and it is easily poisoned by elements such as lead and sulfur in the soil to cause failure. Improve photocatalytic activity and make it better used in fertilizer preparation