Albizzia julibrissin straw compound fertilizer

Abstract

The invention relates to an Albizzia julibrissin straw compound fertilizer which is prepared from the following components: 1000 parts of dry straw, 1500 parts of biogas slurry, 200-300 parts of urea, 50-70 parts of potassium dihydrogen phosphate, 40-60 parts of boric acid, 40-50 parts of chromium trichloride, 50-80 parts of manganese chloride, 100-120 parts of zinc sulfate, 12-20 parts of Aspergillus flavus, 9-15 parts of Micromonospora and 20-30 parts of Polyangium cellulosum.

Description

technical field [0001] The invention relates to an acacia fertilizer, in particular to an acacia straw compound fertilizer. Background technique [0002] Albizia julienne is also known as velvet tree and nocturnal flower. Native to my country and Japan. Deciduous tree with gray bark. Albizia julibrissin in full bloom has even-pinnate compound leaves with opposite leaflets that open during the day and close at night. Calyx and petals yellow-green, filaments pink, pods flat. Wood can be used for furniture. Also called lantana flower. It likes a warm, humid and sunny environment, and has strong adaptability to climate and soil. It should grow in well-drained and fertile soil, but it is also resistant to poor soil and arid climate. Long-term single application of chemical fertilizers will cause long-term problems such as soil compaction, nutrient imbalance, and poor physical properties, and the production capacity will drop significantly, and the fertilizer efficiency of or...

AI Technical Summary

Problems solved by technology

Long-term single application of chemical fertilizers will cause long-term problems such as soil compaction, nutrient imbalance, and poor physical properties, and the production capacity will drop significantly, and the fertilizer efficiency of organic fertilizers will be slow. Burn directly in the field to avoid affecting the cultivated land; although this treatment method is simple, it seriously damages the beneficial microorganisms in the soil and is not conducive to the growth of crops; in addition, the carbon in the straw accounts for the vast majority, followed by potassium, silicon, and calcium , magnesium, sulfur, phosphorus, and the products after incineration mainly include CO 2 , CO, SO 2 , NO 2 and N 2 O, these harmful gases have caused serious environmental pollution after entering the atmosphere; if these straws are composted and returned to the field, they will become rich organic fertilizers to fertilize the soil and improve soil properties; microbial degradation of straw cellulose is through secretion into the cell External free cellulase, which degrades cellulose with hydrolase mechanism and oxidase mechanism; the use of microorganisms can finally decompose cellulose into CO 2 and H 2 0, and a large amount of bacterial protein can be produced through the growth of microorganisms themselves, so the use of microbial methods to treat straw can greatly improve its nutritional value