Special biological fertilizer for lawn grass environment protection and application thereof

Abstract

The invention discloses a special biological fertilizer for lawn grass environment protection. The fertilizer comprises inorganic nutrients and padding waste, the sum of mass percents of the components in the biological fertilizer is 100%, the mass percent of the padding waste is 20-32%, and the balance is the inorganic nutrients. The inorganic nutrients comprise urea, calcium superphosphate and potassium sulfate, and the sum of the mass percents of the urea, the calcium superphosphate and the potassium sulfate is 100%. Effective components of per kilogram of the biological fertilizer comprise 15-130g of N, 55-70g of P2O5 and 30-50g of K2O. The N in the biological fertilizer comes from the padding waste and the urea, the P2O5 comes from the padding waste and the calcium superphosphate, and the K2O comes from the padding waste and the potassium sulfate. The special biological fertilizer for lawn grass environment protection is used, and the use quantity of the biological fertilizer per square meter is 200-300g. The padding waste generated in the breeding industry serves as a raw material, the waste is used, and the full-nutritional novel environment-friendly lawn grass fertilizer is produced.

Description

technical field [0001] The invention relates to a fertilizer for flowers, in particular to a biological fertilizer specially used for lawn grass environmental protection and its application. Background technique [0002] With the acceleration of my country's urbanization process, the improvement of urban greening and beautification standards and the substantial increase in the area of ​​green land, various lawns have emerged as the times require, triggering a huge demand for lawns. The acceleration of urbanization will surely drive the rapid growth of the turf industry, and the market potential of the turf industry in China is huge. [0003] Nitrogen, phosphorus, and potassium fertilizers are essential nutrients for turfgrass. Increasing nitrogen fertilizer can significantly promote growth and increase yield (fresh grass amount). However, excessive application of nitrogen fertilizer will cause the lawn to grow wildly and increase the frequency of pruning, which will not on...

AI Technical Summary

Problems solved by technology

However, chemical fertilizers are difficult to improve the quality of lawn, including appearance quality (such as color, uniformity, texture, height, coverage, etc.), ecological quality (such as lawn composition, lawn branch type, lawn grass stress resistance, green period, etc.) and biomass, etc.) and use quality (such as lawn elasticity, lawn rolling friction performance, lawn hardness and lawn sliding friction performance, etc.), so the simple application of chemical fertilizers cannot meet the needs of normal growth and development of lawn grass to achieve the best ornamental effect.