Composite plant growth regulator, preparation method thereof and high-yield cotton planting method

• Main Authors: CHEN SHAOYI, GULINUER AIHATAER, HE HONG, BIAN YANG, LOU SHANWEI, MA TENGFEI, ZHAO XIAOYI, ZHANG PENGZHONG
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2014
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The invention relates to the technical field of cotton planting methods and in particular relates to a composite plant growth regulator, a preparation method thereof and a high-yield cotton planting method. The composite plant growth regulator comprises plant cytokinin, gibberellin, cobalt chloride, amino acid and water. The composite plant growth regulator can lengthen the growing periods of cotton bolls, so that the diameters of the cotton bolls can be increased by adopting the composite plant growth regulator, thus increasing the yield of cotton and the economic benefits. Meanwhile, the boll opening stages of the cotton bolls can be shortened and the cotton bolls open in a concentrated manner by adopting the high-yield cotton planting method adopting the composite plant growth regulator, thus being convenient for harvesting the cotton bolls or cotton and improving the quality of the cotton. Besides, after the cotton bolls or cotton is harvested, the branches and leaves of the cotton plants can be harvested