Fertilizer for promoting growth of perennial root sugarcane roots and application

Abstract

The invention discloses a fertilizer for promoting growth of perennial root sugarcane roots and application, the fertilizer is rich in various amino acids and can significantly promote the growth of the roots, calcium in the fertilizer can improve soil so as to increase the diameter of the roots and increase the surface area and volume of the roots, and nitrogen attached in the calcium fertilizer can effectively avoid nitrogen deficiency in the early growth stage of the perennial root sugarcanes, the fertilizer effectively improves metabolism of perennial root sugarcanes so as to promote root growth, is low in dosage and easy to operate, and solves the problems that the perennial root sugarcanes are poor in growth vigor, low in yield, easy to be invaded by diseases and insect pests and low in quality.

Description

Technical field: [0001] The invention relates to the technical field of fertilizers, in particular to a fertilizer for promoting the growth of perennial sugarcane roots and its application. Background technique: [0002] Perennial sugarcane refers to the buds left on the cane head left in the soil after harvesting the last sugarcane, and under suitable soil and external environment, a new plant grows out of the soil, and becomes a new sugarcane after cultivation. Perennial root cane has a series of advantages such as plant saving, labor saving, and early maturity, and is also relatively common in production. However, the nutrient metabolism of perennial root cane has the characteristics of water absorption, early fertilizer absorption, large amount of fertilizer absorption in the early stage, and sensitivity to nitrogen deficiency. Due to the old root system of ratoon sugarcane, the absorption is limited and the metabolism is slow. In addition, the soil of perennial sugarca...

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Problems solved by technology

[0003] The object of the present invention is to provide a kind of fertilizer and its application of promoting the growth of ratoon sugarcane roots, rich in various amino acids, which can significantly promote the growth of roots, and the calcium in it can improve the soil, thereby increasing the root diameter and increasing the root surface area. Nitrogen nutrition can effectively avoid nitrogen deficiency in the early growth stage of perennial sugarcane, effectively improve the metabolism of perennial sugarcane, thereby promoting root growth, less dosage, simple operation, and solve the problem of poor growth of perennial sugarcane, low yield, susceptibility to pests and diseases, and quality problems. falling problem

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