Sugarcane Yield Increasing and Sugar Increasing Growth Promoter Based on Unmanned Aerial Vehicle Precise Spraying and Application Method

摘要

#$%^&*AU2020101526A420201029.pdf#####Abstract of Descrintion The invention provides a sugarcane yield-increasing and sugar-increasing growth promoter based on precise spraying by an unmanned aerial vehicle and an application method . Comprises the following components: 8%-10% of wood vinegar, 12%-15% of calcium nitrate, 3%-5% of boric acid, 2%-3% of proline, %-1.5% of glycine, %-1.5% of glutamic acid, 1%-1.8% of potassium indolebutyrate, 2%-3.6% of gibberellin and the balance of water. According to the invention, an advanced and applicable intelligent agricultural plant protection unmanned aerial vehicle precise spraying technology is adopted, the sugarcane yield-increasing and sugar-increasing growth promoter is sprayed on the agricultural aviation foliage, and is sprayed on the sugarcane extension period three times at intervals of 15-25 days, the flying height is higher than the height of the sugarcane by 1.5 meters, and the spraying flow rate is 1000 ml/mu; by adopting the technology, the personal safety of an applicator is ensured, and simultaneously, the sugarcane yield-increasing and sugar-increasing growth promoter can be applied together with commercially available pesticides. It not only promotes the early jointing and internode rapid growth of sugarcane in the elongation period, and improves the tillering and stem formation rate, but also facilitates the rapid accumulation of sugar in the intemode of sugarcane stem, improves the sugar content of sugarcane stem, the purity of sugarcane juice and the yield per unit area of sugarcane, and has obvious control effects on sugarcane borers, shoot rot, smut and the like.Drawings Figure 1 20 Contrast 18 15.0% 15.4% 16 13.6% 13.9% Treatment 14 - --100 Cinnamonsugar42 Mandarin Willow 05-136 Figure 2