Chimonanthus grammatus rooting agent formula and using method

Abstract

The invention relates to the field of application of an agrotechnical plant growth regulator and provides a Chimonanthus grammatus cuttage rooting agent formula and a using method. The formula is composed of, by mass ratio, 50-200 parts of sodium naphthalene acetate, 100-300 parts of sodium hormodin, 100-800 parts of indole acetic acid, 100-500 parts of a number ABT1 rooting agent, 50-150 parts of vitamin C and 50-150 parts of salicylic acid. The formula is at least composed of the above four components. In use, an aqueous solution in which every 1000 ml of water contains the above components by mass is prepared according to the rooting agent formula, and the stem base of a cuttage is soaked or the stem base of the cuttage is subjected to fast dipping two times. The Chimonanthus grammatus cuttage rooting agent formula can promote fast rooting of the Chimonanthus grammatus cuttage, and the cuttage survival rate is higher than a conventional cuttage survival rate by 25% or above. Cuttage seedlings grow healthily and strongly, a root system is developed, and the stress resistance is enhanced. The formula is low in cost, convenient to use, good in application effect and applicable to greenhouse seedling growing, or closed seedling growing of small arch sheds of large field and other standardized production.

Description

technical field [0001] The invention belongs to the field of application of plant growth regulators in agricultural technology, and in particular relates to a formula and a use method of a rooting agent of Tuttoria japonica. Background technique [0002] Tutuo wintersweet is a rare and endangered wild plant resource unique to Anyuan County and Huichang County in Jiangxi Province. It has important scientific research, ornamental, medicinal and other values. The breeding of Tutuo wintersweet is mainly based on methods such as sowing seedlings and grafting seedlings. However, due to the narrow natural distribution of Tutuo wintersweet, low seed setting rate, and poor ecological adaptability of seeds, it is difficult to sow and reproduce; Defects such as long make the application of grafting seedlings less. At the same time, due to the "loose, brittle, and empty" characteristics of the branches, the carbohydrates and rooting promotion substances required for rooting are less, r...

AI Technical Summary

Problems solved by technology

The breeding of Tutuo wintersweet is mainly based on methods such as sowing seedlings and grafting seedlings. However, due to the narrow natural distribution of Tutuo wintersweet, low seed setting rate, and poor ecological adaptability of seeds, it is difficult to sow and reproduce; Defects such as elongation make the application of grafting seedlings less

At the same time, due to the "loose, brittle, and empty" characteristics of the branches, the carbohydrates and rooting promotion substances required for rooting are less, resulting in difficulties in cutting propagation