Root repairing and protecting agent capable of increasing survival rate of desert afforestation and application thereof

• Main Authors: MO SHUANGMING, HUANG JIE, WU MING, LIU YONGPING, LIU AIMIN, HUANG LANBING, DING XINGQUAN
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• Subjects: CHEMISTRY; FERTILISERS; FERTILISERS CHARACTERISED BY THEIR FORM; MANUFACTURE THEREOF; METALLURGY; MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS

The invention discloses a root repairing and protecting agent capable of increasing the survival rate of desert afforestation. The root repairing and protecting agent is composed of the following rawmaterials in parts by weight: 100 to 120 parts of natural sodium-based bentonite mineral powder, 150 to 160 parts of humic acid mineral powder and 2 to 3 parts of carbendazim wettable powder. The invention also provides an application of the root repairing and protecting agent. The root repairing and protecting agent forms a layer of a protective film on the root system of nursery stock, has strong adhesive force, is not prone to falling off, prevents the nursery stock from water and nutrient loss caused by adverse weather, long-time storage, long-distance transportation and the like, has goodwater retention and fertilizer retention effects, and can improve the survival rate of transplanted nursery stock after root dipping to 95% or above; and the root repairing and protecting agent has the advantages of easily av